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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.10 by pcg, Thu Nov 27 16:49:45 2003 UTC vs.
Revision 1.26 by pcg, Wed Dec 24 06:26:52 2003 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: command.C,v 1.10 2003/11/27 16:49:45 pcg Exp $ 4 * $Id: command.C,v 1.26 2003/12/24 06:26:52 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
… …
61 unsigned int newlen; 63 unsigned int newlen;
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#ifdef USE_XIM
67 int valid_keysym; 68 int valid_keysym;
68#endif 69 unsigned char kbuf[KBUFSZ];
69 unsigned char *kbuf = R->kbuf;
70 70
71/* 71/*
72 * 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
73 * escape sequence to toggle the Keypad. 73 * escape sequence to toggle the Keypad.
74 * 74 *
75 * Always permit `shift' to override the current setting 75 * Always permit `shift' to override the current setting
76 */ 76 */
77 shft = (ev->state & ShiftMask); 77 shft = (ev->state & ShiftMask);
78 ctrl = (ev->state & ControlMask); 78 ctrl = (ev->state & ControlMask);
79 meta = (ev->state & R->ModMetaMask); 79 meta = (ev->state & R->ModMetaMask);
80
80 if (R->numlock_state || (ev->state & R->ModNumLockMask)) { 81 if (R->numlock_state || (ev->state & R->ModNumLockMask))
82 {
81 R->numlock_state = (ev->state & R->ModNumLockMask); 83 R->numlock_state = (ev->state & R->ModNumLockMask);
82 PrivMode((!R->numlock_state), PrivMode_aplKP); 84 PrivMode((!R->numlock_state), PrivMode_aplKP);
83 } 85 }
86
87 kbuf[0] = 0;
88
84#ifdef USE_XIM 89#ifdef USE_XIM
85 if (R->Input_Context != NULL) { 90 if (R->Input_Context)
91 {
86 Status status_return; 92 Status status_return;
87 93
88 kbuf[0] = '\0';
89#ifdef X_HAVE_UTF8_STRING 94#ifdef X_HAVE_UTF8_STRING
95 if (R->enc_utf8 && 0)
90 len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, 96 len = Xutf8LookupString (R->Input_Context, ev, (char *)kbuf,
91 KBUFSZ, &keysym, &status_return); 97 KBUFSZ, &keysym, &status_return);
92#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
93 len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, 108 len = XwcLookupString (R->Input_Context, ev, wkbuf,
94 KBUFSZ, &keysym, &status_return); 109 KBUFSZ, &keysym, &status_return);
95#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
96 valid_keysym = ((status_return == XLookupKeySym) 125 valid_keysym = status_return == XLookupKeySym
97 || (status_return == XLookupBoth)); 126 || status_return == XLookupBoth;
127 }
98 } else { 128 else
129#endif
130 {
99 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, 131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose);
100 &R->compose);
101 valid_keysym = 1; 132 valid_keysym = !len;
102 } 133 }
103#else /* USE_XIM */
104 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym,
105 &R->compose);
106/*
107 * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1
108 * good for installations with correct fonts, but without XLOCALE
109 */
110 if (!len) {
111 if ((keysym >= 0x0100) && (keysym < 0x0800)) {
112 kbuf[0] = (keysym & 0xFF);
113 kbuf[1] = '\0';
114 len = 1;
115 } else
116 kbuf[0] = '\0';
117 }
118#endif /* USE_XIM */
119 134
120#ifdef USE_XIM
121 if (valid_keysym) 135 if (valid_keysym)
122#endif
123 { 136 {
124/* for some backwards compatibility */ 137/* for some backwards compatibility */
125#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
126# ifdef HOTKEY_CTRL 139# ifdef HOTKEY_CTRL
127 if (ctrl) { 140 if (ctrl)
128# else 141# else
129 if (meta) { 142 if (meta)
130# endif 143# endif
144 {
131 if (keysym == R->ks_bigfont) { 145 if (keysym == R->ks_bigfont)
146 {
132 rxvt_change_font(aR_ 0, FONT_UP); 147 rxvt_change_font(aR_ 0, FONT_UP);
133 return; 148 return;
149 }
134 } else if (keysym == R->ks_smallfont) { 150 else if (keysym == R->ks_smallfont)
151 {
135 rxvt_change_font(aR_ 0, FONT_DN); 152 rxvt_change_font(aR_ 0, FONT_DN);
136 return; 153 return;
137 } 154 }
138 } 155 }
139#endif 156#endif
140 157
141 if (R->TermWin.saveLines) { 158 if (R->TermWin.saveLines) {
142#ifdef UNSHIFTED_SCROLLKEYS 159#ifdef UNSHIFTED_SCROLLKEYS
143 if (!ctrl && !meta) { 160 if (!ctrl && !meta) {
… …
237 /* escape prefix */ 254 /* escape prefix */
238 if (meta) 255 if (meta)
239# ifdef META8_OPTION 256# ifdef META8_OPTION
240 if (R->meta_char == C0_ESC) 257 if (R->meta_char == C0_ESC)
241# endif 258# endif
242 R->tt_write(&ch, 1); 259 R->tt_write (&ch, 1);
243 R->tt_write(kbuf0, l); 260 R->tt_write (kbuf0, l);
244 return; 261 return;
245 } else 262 } else
246#endif 263#endif
247 { 264 {
248 newlen = 1; 265 newlen = 1;
… …
572 if (R->greek_mode) 589 if (R->greek_mode)
573 len = greek_xlat(kbuf, len); 590 len = greek_xlat(kbuf, len);
574#endif 591#endif
575 /* nil */ ; 592 /* nil */ ;
576 } 593 }
577 } 594 }
578 595
579 if (len <= 0) 596 if (len <= 0)
580 return; /* not mapped */ 597 return; /* not mapped */
581 598
582 if (R->Options & Opt_scrollTtyKeypress) 599 if (R->Options & Opt_scrollTtyKeypress)
… …
618 for (i = 0, p = kbuf; i < len; i++, p++) 635 for (i = 0, p = kbuf; i < len; i++, p++)
619 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 636 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
620 fprintf(stderr, "'\n"); 637 fprintf(stderr, "'\n");
621 } 638 }
622#endif /* DEBUG_CMD */ 639#endif /* DEBUG_CMD */
623 R->tt_write(kbuf, (unsigned int)len); 640 R->tt_write (kbuf, (unsigned int)len);
624} 641}
625/*}}} */ 642/*}}} */
626 643
627#if (MENUBAR_MAX) 644#if (MENUBAR_MAX)
628/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 645/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
… …
654 R->cmdbuf_ptr = cmdbuf_ptr; 671 R->cmdbuf_ptr = cmdbuf_ptr;
655 R->cmdbuf_endp = cmdbuf_endp; 672 R->cmdbuf_endp = cmdbuf_endp;
656 return 0; 673 return 0;
657} 674}
658#endif /* MENUBAR_MAX */ 675#endif /* MENUBAR_MAX */
676
677void
678rxvt_term::flush ()
679{
680#ifdef TRANSPARENT
681 if (want_full_refresh)
682 {
683 want_full_refresh = 0;
684 scr_clear ();
685 scr_touch (false);
686 want_refresh = 1;
687 }
688#endif
689
690 if (want_refresh)
691 {
692 scr_refresh (refresh_type);
693 rxvt_scrollbar_show (this, 1);
694#ifdef USE_XIM
695 rxvt_IMSendSpot (this);
696#endif
697 }
698
699 XFlush (Xdisplay);
700}
701
702void
703rxvt_term::check_cb (check_watcher &w)
704{
705 SET_R (this);
706 SET_LOCALE (locale);
707
708 flush ();
709}
659 710
660void 711void
661rxvt_term::process_x_events () 712rxvt_term::process_x_events ()
662{ 713{
663 do 714 do
… …
704} 755}
705 756
706void 757void
707rxvt_term::blink_cb (time_watcher &w) 758rxvt_term::blink_cb (time_watcher &w)
708{ 759{
709 SET_R (this);
710
711 w.at += BLINK_INTERVAL; 760 w.at += BLINK_INTERVAL;
712 hidden_cursor = !hidden_cursor; 761 hidden_cursor = !hidden_cursor;
713 want_refresh = 1; 762 want_refresh = 1;
714 flush ();
715} 763}
716 764
717void 765void
718rxvt_term::x_cb (io_watcher &w, short revents) 766rxvt_term::x_cb (io_watcher &w, short revents)
719{ 767{
720 SET_R (this); 768 SET_R (this);
769 SET_LOCALE (locale);
721 770
722 process_x_events (); 771 process_x_events ();
723
724 flush ();
725}
726
727// read the next character, currently handles UTF-8
728// will probably handle all sorts of other stuff in the future
729uint32_t
730rxvt_term::next_char ()
731{
732 struct mbstate &s = mbstate;
733
734 while (cmdbuf_ptr < cmdbuf_endp)
735 {
736 uint8_t ch = *cmdbuf_ptr;
737
738 if (s.cnt)
739 {
740 if ((ch & 0xc0) == 0x80)
741 {
742 cmdbuf_ptr++;
743
744 /* continuation */
745 s.reg = (s.reg << 6) | (ch & 0x7f);
746
747 if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */
748 return s.reg;
749
750 continue;
751 }
752 else
753 {
754 s.cnt = 0;
755 return s.orig; /* the _occasional_ non-utf-8 character may slip through... */
756 }
757 }
758
759 if ((ch & 0xc0) == 0xc0)
760 {
761 cmdbuf_ptr++;
762
763 /* first byte */
764 s.orig = ch; /* for broken encodings */
765 s.reg = ch;
766 if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; }
767 if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; }
768 if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; }
769 if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; }
770 if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; }
771 }
772 else
773 {
774 cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */
775 return ch;
776 }
777 }
778
779 return NOCHAR;
780} 772}
781 773
782bool 774bool
783rxvt_term::pty_fill () 775rxvt_term::pty_fill ()
784{ 776{
… …
793 if (n > 0) 785 if (n > 0)
794 { 786 {
795 cmdbuf_endp += n; 787 cmdbuf_endp += n;
796 return true; 788 return true;
797 } 789 }
798 else if (n < 0 && errno == EAGAIN) 790 else if (n < 0 && errno != EAGAIN)
791 destroy ();
792
799 return false; 793 return false;
800
801 destroy ();
802} 794}
803 795
804void 796void
805rxvt_term::pty_cb (io_watcher &w, short revents) 797rxvt_term::pty_cb (io_watcher &w, short revents)
806{ 798{
807 SET_R (this); 799 SET_R (this);
800 SET_LOCALE (locale);
808 801
809 if (revents & EVENT_WRITE) 802 if (revents & EVENT_WRITE)
810 tt_write (0, 0); 803 tt_write (0, 0);
811 else if (revents & EVENT_READ) 804 else if (revents & EVENT_READ)
812 // loop, but don't allow a single term to monopolize us
813 // the number of loops is fully arbitrary, and thus wrong
814 for (int i = 7; i-- && pty_fill (); )
815 {
816 //TODO:
817 /* once we know the shell is running, send the screen size. Again! */
818 //ch = rxvt_cmd_getc(aR); /* wait for something */
819 //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid);
820
821 uint32_t ch = NOCHAR;
822
823 for (;;)
824 {
825 if (ch == NOCHAR)
826 ch = next_char ();
827
828 if (ch == NOCHAR) // TODO: improve
829 break;
830
831 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
832 {
833 /* Read a text string from the input buffer */
834 uint32_t buf[BUFSIZ];
835 bool refreshnow = false;
836 int nlines = 0;
837 uint32_t *str = buf;
838
839 *str++ = ch;
840
841 for (;;)
842 {
843 ch = next_char ();
844
845 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
846 break;
847 else
848 {
849 *str++ = ch;
850
851 if (ch == '\n')
852 {
853 nlines++;
854 refresh_count++;
855
856 if (!(Options & Opt_jumpScroll)
857 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
858 {
859 refreshnow = true;
860 ch = NOCHAR;
861 break;
862 }
863 }
864
865 if (str >= buf + BUFSIZ)
866 {
867 ch = NOCHAR;
868 break;
869 }
870 }
871 }
872
873 rxvt_scr_add_lines (this, buf, nlines, str - buf);
874
875 /*
876 * If there have been a lot of new lines, then update the screen
877 * What the heck I'll cheat and only refresh less than every page-full.
878 * the number of pages between refreshes is refresh_limit, which
879 * is incremented here because we must be doing flat-out scrolling.
880 *
881 * refreshing should be correct for small scrolls, because of the
882 * time-out
883 */
884 if (refreshnow)
885 {
886 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
887 refresh_limit++;
888
889 rxvt_scr_refresh (this, refresh_type);
890 }
891
892 }
893 else
894 {
895 switch (ch)
896 {
897 default:
898 rxvt_process_nonprinting (this, ch);
899 break;
900 case C0_ESC: /* escape char */
901 rxvt_process_escape_seq (this);
902 break;
903 /*case 0x9b: */ /* CSI */
904 /* rxvt_process_csi_seq (this); */
905 }
906
907 ch = NOCHAR;
908 }
909 }
910 }
911
912 flush ();
913}
914
915void
916rxvt_term::flush ()
917{
918#ifdef TRANSPARENT
919 if (want_full_refresh)
920 { 805 {
921 want_full_refresh = 0; 806 bool flag = true;
922 rxvt_scr_clear (this);
923 rxvt_scr_touch (this, False);
924 want_refresh = 1;
925 }
926#endif
927 807
928 if (want_refresh) 808 // loop, but don't allow a single term to monopolize us
809 // the number of loops is fully arbitrary, and thus wrong
810 while (flag && pty_fill ())
811 {
812 if (!seen_input)
813 {
814 seen_input = 1;
815 /* once we know the shell is running, send the screen size. Again! */
816 tt_winch ();
817 }
818
819 uint32_t ch = NOCHAR;
820
821 for (;;)
822 {
823 if (ch == NOCHAR)
824 ch = next_char ();
825
826 if (ch == NOCHAR) // TODO: improve
827 break;
828
829 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
830 {
831 /* Read a text string from the input buffer */
832 uint32_t buf[BUFSIZ];
833 bool refreshnow = false;
834 int nlines = 0;
835 uint32_t *str = buf;
836
837 *str++ = ch;
838
839 for (;;)
840 {
841 ch = next_char ();
842
843 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
844 break;
845 else
846 {
847 *str++ = ch;
848
849 if (ch == '\n')
850 {
851 nlines++;
852 refresh_count++;
853
854 if (!(Options & Opt_jumpScroll)
855 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
856 {
857 refreshnow = true;
858 flag = false;
859 ch = NOCHAR;
860 break;
861 }
862 }
863
864 if (str >= buf + BUFSIZ)
865 {
866 ch = NOCHAR;
867 break;
868 }
869 }
870 }
871
872 rxvt_scr_add_lines (this, buf, nlines, str - buf);
873
874 /*
875 * If there have been a lot of new lines, then update the screen
876 * What the heck I'll cheat and only refresh less than every page-full.
877 * the number of pages between refreshes is refresh_limit, which
878 * is incremented here because we must be doing flat-out scrolling.
879 *
880 * refreshing should be correct for small scrolls, because of the
881 * time-out
882 */
883 if (refreshnow)
884 {
885 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
886 refresh_limit++;
887
888 scr_refresh (refresh_type);
889 }
890
891 }
892 else
893 {
894 switch (ch)
895 {
896 default:
897 rxvt_process_nonprinting (this, ch);
898 break;
899 case C0_ESC: /* escape char */
900 rxvt_process_escape_seq (this);
901 break;
902 /*case 0x9b: */ /* CSI */
903 /* rxvt_process_csi_seq (this); */
904 }
905
906 ch = NOCHAR;
907 }
908 }
909 }
910 }
911}
912
913// read the next character, currently handles UTF-8
914// will probably handle all sorts of other stuff in the future
915uint32_t
916rxvt_term::next_char ()
917{
918 while (cmdbuf_ptr < cmdbuf_endp)
929 { 919 {
930 rxvt_scr_refresh (this, refresh_type); 920 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
931 rxvt_scrollbar_show (this, 1); 921 return *cmdbuf_ptr++;
932#ifdef USE_XIM
933 rxvt_IMSendSpot (this);
934#endif
935 }
936 922
937 if (XPending (Xdisplay)) process_x_events (); 923 wchar_t wc;
938 XFlush (Xdisplay); 924 int len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
939 if (XPending (Xdisplay)) process_x_events (); 925
926 if (len == (size_t)-2)
927 return NOCHAR;
928
929 if (len == (size_t)-1)
930 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
931
932 // assume wchar == unicode
933 cmdbuf_ptr += len;
934 return wc;
935 }
936
937 return NOCHAR;
940} 938}
941 939
942/* rxvt_cmd_getc() - Return next input character */ 940/* rxvt_cmd_getc() - Return next input character */
943/* 941/*
944 * Return the next input character after first passing any keyboard input 942 * Return the next input character after first passing any keyboard input
… …
993 if (R->pending_scroll_selection) { 991 if (R->pending_scroll_selection) {
994 quick_timeout = 1; 992 quick_timeout = 1;
995 if (!R->scroll_selection_delay-- 993 if (!R->scroll_selection_delay--
996 && rxvt_scr_page(aR_ R->scroll_selection_dir, 994 && rxvt_scr_page(aR_ R->scroll_selection_dir,
997 R->scroll_selection_lines)) { 995 R->scroll_selection_lines)) {
998 rxvt_selection_extend(aR_ R->selection_save_x, 996 R->selection_extend (R->selection_save_x,
999 R->selection_save_y, R->selection_save_state); 997 R->selection_save_y, R->selection_save_state);
1000 R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; 998 R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
1001 R->refresh_type |= SMOOTH_REFRESH; 999 R->refresh_type |= SMOOTH_REFRESH;
1002 R->want_refresh = 1; 1000 R->want_refresh = 1;
1003 } 1001 }
… …
1023 1021
1024void 1022void
1025rxvt_term::pointer_unblank () 1023rxvt_term::pointer_unblank ()
1026{ 1024{
1027 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); 1025 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1028 rxvt_recolour_cursor (this); 1026 recolour_cursor ();
1029 1027
1030#ifdef POINTER_BLANK 1028#ifdef POINTER_BLANK
1031 hidden_pointer = 0; 1029 hidden_pointer = 0;
1032 1030
1033 if (Options & Opt_pointerBlank) 1031 if (Options & Opt_pointerBlank)
… …
1052 1050
1053void 1051void
1054rxvt_term::pointer_cb (time_watcher &w) 1052rxvt_term::pointer_cb (time_watcher &w)
1055{ 1053{
1056 SET_R (this); 1054 SET_R (this);
1055 SET_LOCALE (locale);
1057 1056
1058 pointer_blank (); 1057 pointer_blank ();
1059} 1058}
1060#endif 1059#endif
1061 1060
… …
1066 int button_number, key_state = 0; 1065 int button_number, key_state = 0;
1067 int x, y; 1066 int x, y;
1068 1067
1069 x = ev->x; 1068 x = ev->x;
1070 y = ev->y; 1069 y = ev->y;
1071 rxvt_pixel_position(aR_ &x, &y); 1070 R->pixel_position (&x, &y);
1072 1071
1073 if (R->MEvent.button == AnyButton) { 1072 if (R->MEvent.button == AnyButton) {
1074 button_number = 3; 1073 button_number = 3;
1075 } else { 1074 } else {
1076 button_number = R->MEvent.button - Button1; 1075 button_number = R->MEvent.button - Button1;
… …
1143{ 1142{
1144 int i, want_timeout; 1143 int i, want_timeout;
1145 Window unused_root, unused_child; 1144 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1145 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1146 unsigned int unused_mask;
1148 struct timeval tp;
1149 1147
1150#ifdef DEBUG_X 1148#ifdef DEBUG_X
1151 const char *const eventnames[] = 1149 const char *const eventnames[] =
1152 { /* mason - this matches my system */ 1150 { /* mason - this matches my system */
1153 "", 1151 "",
… …
1184 "SelectionNotify", 1182 "SelectionNotify",
1185 "ColormapNotify", 1183 "ColormapNotify",
1186 "ClientMessage", 1184 "ClientMessage",
1187 "MappingNotify" 1185 "MappingNotify"
1188 }; 1186 };
1187#endif
1188
1189#ifdef DEBUG_X
1190 struct timeval tp;
1189 struct tm *ltt; 1191 struct tm *ltt;
1190#endif
1191
1192 /*
1193 * check if we need to get the time for any timeouts
1194 */
1195
1196 for (i = NUM_TIMEOUTS; i--; )
1197 if (R->timeout[i].tv_sec) {
1198 want_timeout = 1;
1199 break;
1200 }
1201
1202#ifndef DEBUG_X
1203 if (want_timeout)
1204#endif
1205 (void)gettimeofday(&tp, NULL); 1192 (void)gettimeofday(&tp, NULL);
1206
1207#ifdef DEBUG_X
1208 ltt = localtime(&(tp.tv_sec)); 1193 ltt = localtime(&(tp.tv_sec));
1209 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)); 1194 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));
1210#endif 1195#endif
1211
1212 /* X event timeouts */
1213 if (want_timeout)
1214 for (i = NUM_TIMEOUTS; i--; ) {
1215 if (R->timeout[i].tv_sec == 0)
1216 continue;
1217 if ((tp.tv_sec < R->timeout[i].tv_sec)
1218 || (tp.tv_sec == R->timeout[i].tv_sec
1219 && tp.tv_usec < R->timeout[i].tv_usec))
1220 continue;
1221 R->timeout[i].tv_sec = 0;
1222 switch(i) {
1223 case TIMEOUT_INCR:
1224 rxvt_print_error("data loss: timeout on INCR selection paste");
1225 R->selection_wait = Sel_none;
1226 break;
1227 default:
1228 break;
1229 }
1230 }
1231 1196
1232 switch (ev->type) { 1197 switch (ev->type) {
1233 case KeyPress: 1198 case KeyPress:
1234 rxvt_lookup_key(aR_ (XKeyEvent *)ev); 1199 rxvt_lookup_key(aR_ (XKeyEvent *)ev);
1235 break; 1200 break;
… …
1361 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1326 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1362 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, 1327 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window,
1363 ConfigureNotify, ev)); 1328 ConfigureNotify, ev));
1364 if (R->szHint.width != width || R->szHint.height != height) { 1329 if (R->szHint.width != width || R->szHint.height != height) {
1365 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); 1330 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height));
1366 rxvt_resize_all_windows(aR_ (unsigned int)width, 1331 R->resize_all_windows (width, height, 1);
1367 (unsigned int)height, 1);
1368 } 1332 }
1369#ifdef DEBUG_SIZE 1333#ifdef DEBUG_SIZE
1370 else { 1334 else {
1371 D_SIZE((stderr, "Size: Not resizing")); 1335 D_SIZE((stderr, "Size: Not resizing"));
1372 } 1336 }
… …
1431 1395
1432 case GraphicsExpose: 1396 case GraphicsExpose:
1433 case Expose: 1397 case Expose:
1434 if (ev->xany.window == R->TermWin.vt) { 1398 if (ev->xany.window == R->TermWin.vt) {
1435#ifdef NO_SLOW_LINK_SUPPORT 1399#ifdef NO_SLOW_LINK_SUPPORT
1436 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1400 R->scr_expose (ev->xexpose.x, ev->xexpose.y,
1437 ev->xexpose.width, ev->xexpose.height, False); 1401 ev->xexpose.width, ev->xexpose.height, False);
1438#else 1402#else
1439 // don't understand this, so commented it out 1403 // don't understand this, so commented it out
1440 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1404 R->scr_expose (ev->xexpose.x, ev->xexpose.y,
1441 ev->xexpose.width, ev->xexpose.height, False); 1405 ev->xexpose.width, ev->xexpose.height, False);
1442 //rxvt_scr_expose(aR_ ev->xexpose.x, 0, 1406 //rxvt_scr_expose(aR_ ev->xexpose.x, 0,
1443 // ev->xexpose.width, R->TermWin.height, False); 1407 // ev->xexpose.width, R->TermWin.height, False);
1444#endif 1408#endif
1445 R->want_refresh = 1; 1409 R->want_refresh = 1;
1446 } else { 1410 } else {
… …
1451 &unused_xevent)) ; 1415 &unused_xevent)) ;
1452 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1416 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window,
1453 GraphicsExpose, 1417 GraphicsExpose,
1454 &unused_xevent)) ; 1418 &unused_xevent)) ;
1455 if (isScrollbarWindow(ev->xany.window)) { 1419 if (isScrollbarWindow(ev->xany.window)) {
1456 scrollbar_setIdle(); 1420 R->scrollBar.setIdle();
1457 rxvt_scrollbar_show(aR_ 0); 1421 rxvt_scrollbar_show(aR_ 0);
1458 } 1422 }
1459#ifdef MENUBAR 1423#ifdef MENUBAR
1460 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) 1424 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window))
1461 rxvt_menubar_expose(aR); 1425 rxvt_menubar_expose(aR);
… …
1491 &unused_mask); 1455 &unused_mask);
1492#ifdef MOUSE_THRESHOLD 1456#ifdef MOUSE_THRESHOLD
1493 /* deal with a `jumpy' mouse */ 1457 /* deal with a `jumpy' mouse */
1494 if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { 1458 if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) {
1495#endif 1459#endif
1496 rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), 1460 R->selection_extend ((ev->xbutton.x), (ev->xbutton.y),
1497 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1461 (ev->xbutton.state & Button3Mask) ? 2 : 0);
1498#ifdef SELECTION_SCROLLING 1462#ifdef SELECTION_SCROLLING
1499 if (ev->xbutton.y<R->TermWin.int_bwidth || 1463 if (ev->xbutton.y<R->TermWin.int_bwidth ||
1500 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { 1464 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) {
1501 int dist; 1465 int dist;
… …
1550 &unused_root_x, &unused_root_y, 1514 &unused_root_x, &unused_root_y,
1551 &(ev->xbutton.x), &(ev->xbutton.y), 1515 &(ev->xbutton.x), &(ev->xbutton.y),
1552 &unused_mask); 1516 &unused_mask);
1553 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, 1517 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO,
1554 scrollbar_size()); 1518 scrollbar_size());
1555 rxvt_scr_refresh(aR_ R->refresh_type); 1519 R->scr_refresh (R->refresh_type);
1556 R->refresh_limit = 0; 1520 R->refresh_limit = 0;
1557 rxvt_scrollbar_show(aR_ 1); 1521 rxvt_scrollbar_show(aR_ 1);
1558 } 1522 }
1559 break; 1523 break;
1560 } 1524 }
… …
1562 1526
1563/* INTPROTO */ 1527/* INTPROTO */
1564void 1528void
1565rxvt_button_press(pR_ XButtonEvent *ev) 1529rxvt_button_press(pR_ XButtonEvent *ev)
1566{ 1530{
1567 int reportmode = 0, clickintime; 1531 int reportmode = 0, clickintime;
1568 1532
1569 R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); 1533 R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask);
1570 if (!R->bypass_keystate) 1534 if (!R->bypass_keystate)
1571 reportmode = !!(R->PrivateModes & PrivMode_mouse_report); 1535 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1572/* 1536/*
… …
1574 */ 1538 */
1575 if (ev->window == R->TermWin.vt) 1539 if (ev->window == R->TermWin.vt)
1576 { 1540 {
1577#if RXVT_GRAPHICS 1541#if RXVT_GRAPHICS
1578 if (ev->subwindow != None) 1542 if (ev->subwindow != None)
1579 rxvt_Gr_ButtonPress(ev->x, ev->y); 1543 rxvt_Gr_ButtonPress (ev->x, ev->y);
1580 else 1544 else
1581#endif 1545#endif
1582 { 1546 {
1583 clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; 1547 clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME;
1584 if (reportmode) 1548 if (reportmode)
… …
1619 if (ev->button != R->MEvent.button) 1583 if (ev->button != R->MEvent.button)
1620 R->MEvent.clicks = 0; 1584 R->MEvent.clicks = 0;
1621 switch (ev->button) 1585 switch (ev->button)
1622 { 1586 {
1623 case Button1: 1587 case Button1:
1588 /* allow shift+left click to extend selection */
1589 if (ev->state & ShiftMask && !(R->PrivateModes & PrivMode_mouse_report))
1590 {
1624 if (R->MEvent.button == Button1 && clickintime) 1591 if (R->MEvent.button == Button1 && clickintime)
1592 R->selection_rotate (ev->x, ev->y);
1625 R->MEvent.clicks++; 1593 else
1594 R->selection_extend (ev->x, ev->y, 1);
1595 }
1626 else 1596 else
1597 {
1598 if (R->MEvent.button == Button1 && clickintime)
1599 R->MEvent.clicks++;
1600 else
1627 R->MEvent.clicks = 1; 1601 R->MEvent.clicks = 1;
1602
1628 rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); 1603 R->selection_click (R->MEvent.clicks, ev->x, ev->y);
1604 }
1605
1629 R->MEvent.button = Button1; 1606 R->MEvent.button = Button1;
1630 break; 1607 break;
1631 1608
1632 case Button3: 1609 case Button3:
1633 if (R->MEvent.button == Button3 && clickintime) 1610 if (R->MEvent.button == Button3 && clickintime)
1634 rxvt_selection_rotate(aR_ ev->x, ev->y); 1611 R->selection_rotate (ev->x, ev->y);
1635 else 1612 else
1636 rxvt_selection_extend(aR_ ev->x, ev->y, 1); 1613 R->selection_extend (ev->x, ev->y, 1);
1637 R->MEvent.button = Button3; 1614 R->MEvent.button = Button3;
1638 break; 1615 break;
1639 } 1616 }
1640 } 1617 }
1641 R->MEvent.time = ev->time; 1618 R->MEvent.time = ev->time;
… …
1646/* 1623/*
1647 * Scrollbar window processing of button press 1624 * Scrollbar window processing of button press
1648 */ 1625 */
1649 if (isScrollbarWindow(ev->window)) 1626 if (isScrollbarWindow(ev->window))
1650 { 1627 {
1651 scrollbar_setIdle(); 1628 R->scrollBar.setIdle ();
1652 /* 1629 /*
1653 * Rxvt-style scrollbar: 1630 * Rxvt-style scrollbar:
1654 * move up if mouse is above slider 1631 * move up if mouse is above slider
1655 * move dn if mouse is below slider 1632 * move dn if mouse is below slider
1656 * 1633 *
… …
1709#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1686#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1710 R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1687 R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1711#endif 1688#endif
1712 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { 1689 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) {
1713 if (upordown < 0) 1690 if (upordown < 0)
1714 scrollbar_setUp(); 1691 R->scrollBar.setUp ();
1715 else 1692 else
1716 scrollbar_setDn(); 1693 R->scrollBar.setDn ();
1717 } 1694 }
1718 } else 1695 } else
1719 switch (ev->button) { 1696 switch (ev->button) {
1720 case Button2: 1697 case Button2:
1721 switch (R->scrollbar_align) { 1698 switch (R->scrollbar_align) {
… …
1733 || scrollbar_above_slider(ev->y) 1710 || scrollbar_above_slider(ev->y)
1734 || scrollbar_below_slider(ev->y)) 1711 || scrollbar_below_slider(ev->y))
1735 rxvt_scr_move_to(aR_ 1712 rxvt_scr_move_to(aR_
1736 scrollbar_position(ev->y) - R->csrO, 1713 scrollbar_position(ev->y) - R->csrO,
1737 scrollbar_size()); 1714 scrollbar_size());
1738 scrollbar_setMotion(); 1715 R->scrollBar.setMotion ();
1739 break; 1716 break;
1740 1717
1741 case Button1: 1718 case Button1:
1742 if (R->scrollbar_align == R_SB_ALIGN_CENTRE) 1719 if (R->scrollbar_align == R_SB_ALIGN_CENTRE)
1743 R->csrO = ev->y - R->scrollBar.top; 1720 R->csrO = ev->y - R->scrollBar.top;
… …
1756 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); 1733 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1);
1757# else 1734# else
1758 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); 1735 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4);
1759# endif 1736# endif
1760 else 1737 else
1761 scrollbar_setMotion(); 1738 R->scrollBar.setMotion ();
1762 } else { 1739 } else {
1763 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), 1740 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP),
1764 (R->TermWin.nrow 1741 (R->TermWin.nrow
1765 * scrollbar_position(ev->y) 1742 * scrollbar_position(ev->y)
1766 / scrollbar_size())); 1743 / scrollbar_size()));
… …
1788 R->csrO = 0; /* reset csr Offset */ 1765 R->csrO = 0; /* reset csr Offset */
1789 if (!R->bypass_keystate) 1766 if (!R->bypass_keystate)
1790 reportmode = !!(R->PrivateModes & PrivMode_mouse_report); 1767 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1791 1768
1792 if (scrollbar_isUpDn()) { 1769 if (scrollbar_isUpDn()) {
1793 scrollbar_setIdle(); 1770 R->scrollBar.setIdle ();
1794 rxvt_scrollbar_show(aR_ 0); 1771 rxvt_scrollbar_show(aR_ 0);
1795#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1772#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1796 R->refresh_type &= ~SMOOTH_REFRESH; 1773 R->refresh_type &= ~SMOOTH_REFRESH;
1797#endif 1774#endif
1798 } 1775 }
… …
1835 * when overriding mouse reporting 1812 * when overriding mouse reporting
1836 */ 1813 */
1837 if (R->PrivateModes & PrivMode_mouse_report 1814 if (R->PrivateModes & PrivMode_mouse_report
1838 && R->bypass_keystate 1815 && R->bypass_keystate
1839 && ev->button == Button1 && R->MEvent.clicks <= 1) 1816 && ev->button == Button1 && R->MEvent.clicks <= 1)
1840 rxvt_selection_extend(aR_ ev->x, ev->y, 0); 1817 R->selection_extend (ev->x, ev->y, 0);
1841 1818
1842 switch (ev->button) { 1819 switch (ev->button) {
1843 case Button1: 1820 case Button1:
1844 case Button3: 1821 case Button3:
1845 rxvt_selection_make(aR_ ev->time); 1822 rxvt_selection_make(aR_ ev->time);
… …
1849 break; 1826 break;
1850#ifdef MOUSE_WHEEL 1827#ifdef MOUSE_WHEEL
1851 case Button4: 1828 case Button4:
1852 case Button5: 1829 case Button5:
1853 { 1830 {
1854 int i, v; 1831 int i;
1832 page_dirn v;
1855 1833
1856 v = (ev->button == Button4) ? UP : DN; 1834 v = (ev->button == Button4) ? UP : DN;
1857 if (ev->state & ShiftMask) 1835 if (ev->state & ShiftMask)
1858 i = 1; 1836 i = 1;
1859 else if ((R->Options & Opt_mouseWheelScrollPage)) 1837 else if ((R->Options & Opt_mouseWheelScrollPage))
… …
1867 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1845 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1868 } 1846 }
1869# endif 1847# endif
1870# ifdef JUMP_MOUSE_WHEEL 1848# ifdef JUMP_MOUSE_WHEEL
1871 rxvt_scr_page(aR_ v, i); 1849 rxvt_scr_page(aR_ v, i);
1872 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1850 R->scr_refresh (SMOOTH_REFRESH);
1873 rxvt_scrollbar_show(aR_ 1); 1851 rxvt_scrollbar_show(aR_ 1);
1874# else 1852# else
1875 for (; i--;) 1853 while (i--)
1876 { 1854 {
1877 rxvt_scr_page(aR_ v, 1); 1855 rxvt_scr_page(aR_ v, 1);
1878 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1856 R->scr_refresh (SMOOTH_REFRESH);
1879 rxvt_scrollbar_show(aR_ 1); 1857 rxvt_scrollbar_show(aR_ 1);
1880 } 1858 }
1881# endif 1859# endif
1882 } 1860 }
1883 break; 1861 break;
… …
2034 n = 0; 2012 n = 0;
2035 if (pchanged) { 2013 if (pchanged) {
2036 for (; n < (unsigned int)i; n++) { 2014 for (; n < (unsigned int)i; n++) {
2037 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); 2015 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr);
2038 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2016 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2039 if (wattr.depth != rootdepth || wattr.class == InputOnly) { 2017 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) {
2040 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; 2018 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1;
2041 break; 2019 break;
2042 } 2020 }
2043 } 2021 }
2044 } 2022 }
… …
2094 return stream; 2072 return stream;
2095} 2073}
2096 2074
2097/* EXTPROTO */ 2075/* EXTPROTO */
2098int 2076int
2099rxvt_pclose_printer(FILE *stream) 2077rxvt_pclose_printer (FILE *stream)
2100{ 2078{
2101 fflush(stream); 2079 fflush (stream);
2102/* pclose() reported not to work on SunOS 4.1.3 */ 2080/* pclose() reported not to work on SunOS 4.1.3 */
2103# if defined (__sun__) /* TODO: RESOLVE THIS */ 2081# if defined (__sun__) /* TODO: RESOLVE THIS */
2104/* pclose works provided SIGCHLD handler uses waitpid */ 2082/* pclose works provided SIGCHLD handler uses waitpid */
2105 return pclose(stream); /* return fclose (stream); */ 2083 return pclose (stream); /* return fclose (stream); */
2106# else 2084# else
2107 return pclose(stream); 2085 return pclose (stream);
2108# endif 2086# endif
2109} 2087}
2110 2088
2111/* 2089/*
2112 * simulate attached vt100 printer 2090 * simulate attached vt100 printer
… …
2237 break; 2215 break;
2238 case 'I': /* cursor up and scroll down if needed */ 2216 case 'I': /* cursor up and scroll down if needed */
2239 rxvt_scr_index(aR_ DN); 2217 rxvt_scr_index(aR_ DN);
2240 break; 2218 break;
2241 case 'J': /* erase to end of screen */ 2219 case 'J': /* erase to end of screen */
2242 rxvt_scr_erase_screen(aR_ 0); 2220 R->scr_erase_screen (0);
2243 break; 2221 break;
2244 case 'K': /* erase to end of line */ 2222 case 'K': /* erase to end of line */
2245 rxvt_scr_erase_line(aR_ 0); 2223 rxvt_scr_erase_line(aR_ 0);
2246 break; 2224 break;
2247 case 'Y': /* move to specified row and col */ 2225 case 'Y': /* move to specified row and col */
… …
2582 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2560 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2583 rxvt_scr_tab(aR_ arg[0]); 2561 rxvt_scr_tab(aR_ arg[0]);
2584 break; 2562 break;
2585 2563
2586 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2564 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2587 rxvt_scr_erase_screen(aR_ arg[0]); 2565 R->scr_erase_screen (arg[0]);
2588 break; 2566 break;
2589 2567
2590 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2568 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2591 rxvt_scr_erase_line(aR_ arg[0]); 2569 rxvt_scr_erase_line(aR_ arg[0]);
2592 break; 2570 break;
… …
2613 2591
2614 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2592 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2615 arg[0] = -arg[0]; 2593 arg[0] = -arg[0];
2616 /* FALLTHROUGH */ 2594 /* FALLTHROUGH */
2617 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2595 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2618 rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); 2596 R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0);
2619 break; 2597 break;
2620 2598
2621 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2599 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2622 R->tt_write((const unsigned char *)VT100_ANS, 2600 R->tt_write((const unsigned char *)VT100_ANS,
2623 (unsigned int)(sizeof(VT100_ANS) - 1)); 2601 (unsigned int)(sizeof(VT100_ANS) - 1));
… …
2762 break; 2740 break;
2763 case 6: /* lower window */ 2741 case 6: /* lower window */
2764 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); 2742 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]);
2765 break; 2743 break;
2766 case 7: /* refresh window */ 2744 case 7: /* refresh window */
2767 rxvt_scr_touch(aR_ True); 2745 R->scr_touch (true);
2768 break; 2746 break;
2769 case 8: /* set size (chars) */ 2747 case 8: /* set size (chars) */
2770 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), 2748 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth),
2771 (unsigned int)(args[1] * R->TermWin.fheight)); 2749 (unsigned int)(args[1] * R->TermWin.fheight));
2772 break; 2750 break;
… …
2983 if (*str != ';') { 2961 if (*str != ';') {
2984#if XPM_BACKGROUND 2962#if XPM_BACKGROUND
2985 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ 2963 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */
2986 rxvt_set_bgPixmap(aR_ str); /* change pixmap */ 2964 rxvt_set_bgPixmap(aR_ str); /* change pixmap */
2987#endif 2965#endif
2988 rxvt_scr_touch(aR_ True); 2966 R->scr_touch (true);
2989 } 2967 }
2990 while ((str = STRCHR(str, ';')) != NULL) { 2968 while ((str = STRCHR(str, ';')) != NULL) {
2991 str++; 2969 str++;
2992#if XPM_BACKGROUND 2970#if XPM_BACKGROUND
2993 changed += rxvt_scale_pixmap(aR_ str); 2971 changed += rxvt_scale_pixmap(aR_ str);
… …
2995 } 2973 }
2996 if (changed) { 2974 if (changed) {
2997#ifdef XPM_BACKGROUND 2975#ifdef XPM_BACKGROUND
2998 rxvt_resize_pixmap(aR); 2976 rxvt_resize_pixmap(aR);
2999#endif 2977#endif
3000 rxvt_scr_touch(aR_ True); 2978 R->scr_touch (true);
3001 } 2979 }
3002 break; 2980 break;
3003 2981
3004 case XTerm_restoreFG: 2982 case XTerm_restoreFG:
3005 rxvt_set_window_color(aR_ Color_fg, str); 2983 rxvt_set_window_color(aR_ Color_fg, str);
… …
3171 break; 3149 break;
3172#endif 3150#endif
3173#ifdef scrollBar_esc 3151#ifdef scrollBar_esc
3174 case scrollBar_esc: 3152 case scrollBar_esc:
3175 if (rxvt_scrollbar_mapping(aR_ state)) { 3153 if (rxvt_scrollbar_mapping(aR_ state)) {
3176 rxvt_resize_all_windows(aR_ 0, 0, 0); 3154 R->resize_all_windows (0, 0, 0);
3177 rxvt_scr_touch(aR_ True); 3155 R->scr_touch (true);
3178 } 3156 }
3179 break; 3157 break;
3180#endif 3158#endif
3181 case 25: /* visible/invisible cursor */ 3159 case 25: /* visible/invisible cursor */
3182 rxvt_scr_cursor_visible(aR_ state); 3160 rxvt_scr_cursor_visible(aR_ state);
… …
3208 else 3186 else
3209 R->Options &= ~Opt_scrollTtyKeypress; 3187 R->Options &= ~Opt_scrollTtyKeypress;
3210 break; 3188 break;
3211 case 1047: /* secondary screen w/ clearing */ 3189 case 1047: /* secondary screen w/ clearing */
3212 if (R->current_screen != PRIMARY) 3190 if (R->current_screen != PRIMARY)
3213 rxvt_scr_erase_screen(aR_ 2); 3191 R->scr_erase_screen (2);
3214 rxvt_scr_change_screen(aR_ state); 3192 rxvt_scr_change_screen(aR_ state);
3215 /* FALLTHROUGH */ 3193 /* FALLTHROUGH */
3216 default: 3194 default:
3217 break; 3195 break;
3218 } 3196 }
… …
3392 } 3370 }
3393 3371
3394 if ((cmd == 'T') && (nargs >= 5)) { 3372 if ((cmd == 'T') && (nargs >= 5)) {
3395 int i, len = args[4]; 3373 int i, len = args[4];
3396 3374
3397 text = rxvt_malloc((len + 1) * sizeof(char)); 3375 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3398 3376
3399 if (text != NULL) { 3377 if (text != NULL) {
3400 for (i = 0; i < len; i++) 3378 for (i = 0; i < len; i++)
3401 text[i] = rxvt_cmd_getc(aR); 3379 text[i] = rxvt_cmd_getc(aR);
3402 text[len] = '\0'; 3380 text[len] = '\0';

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