1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*--------------------------------*-C-*--------------------------------------* |
2 | * File: screen.c |
2 | * File: screen.c |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
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|
6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
6 | * |
7 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
16 | * |
17 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
18 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | *--------------------------------------------------------------------------*/ |
21 | *--------------------------------------------------------------------------*/ |
|
|
22 | |
21 | /* |
23 | /* |
22 | * We handle _all_ screen updates and selections |
24 | * This file handles _all_ screen updates and selections |
23 | */ |
25 | */ |
24 | |
26 | |
25 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
26 | #define INTERN_SCREEN |
28 | #define INTERN_SCREEN |
27 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvt.h" /* NECESSARY */ |
… | |
… | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
32 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
33 | |
32 | #include <stdint.h> |
34 | #include <stdint.h> |
33 | #include <wchar.h> |
35 | #include <wchar.h> |
34 | |
36 | |
35 | #include "salloc.C" // HACK!! |
37 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
38 | |
37 | inline void fill_text (text_t *start, text_t value, int len) |
39 | inline void fill_text (text_t *start, text_t value, int len) |
38 | { |
40 | { |
39 | while (len--) |
41 | while (len--) |
40 | *start++ = value; |
42 | *start++ = value; |
… | |
… | |
437 | uint16_t total_rows; |
439 | uint16_t total_rows; |
438 | int i; |
440 | int i; |
439 | |
441 | |
440 | total_rows = TermWin.nrow + TermWin.saveLines; |
442 | total_rows = TermWin.nrow + TermWin.saveLines; |
441 | |
443 | |
442 | #ifdef DEBUG_STRICT |
|
|
443 | for (i = 0; i < total_rows; i++) |
|
|
444 | { |
|
|
445 | if (screen.text[i]) |
|
|
446 | /* then so is screen.rend[i] */ |
|
|
447 | assert (screen.rend[i]); |
|
|
448 | } |
|
|
449 | #endif |
|
|
450 | |
|
|
451 | delete talloc; talloc = 0; |
444 | delete talloc; talloc = 0; |
452 | delete ralloc; ralloc = 0; |
445 | delete ralloc; ralloc = 0; |
453 | |
446 | |
454 | free (screen.text); |
447 | free (screen.text); |
455 | free (screen.tlen); |
448 | free (screen.tlen); |
… | |
… | |
498 | * XTERM_SEQ: Restore cursor: ESC 8 |
491 | * XTERM_SEQ: Restore cursor: ESC 8 |
499 | */ |
492 | */ |
500 | void |
493 | void |
501 | rxvt_term::scr_cursor (int mode) |
494 | rxvt_term::scr_cursor (int mode) |
502 | { |
495 | { |
503 | screen_t *s; |
496 | screen_t *s; |
504 | |
497 | |
505 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
498 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
506 | |
499 | |
507 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
500 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
508 | if (current_screen == SECONDARY) |
501 | if (current_screen == SECONDARY) |
509 | s = & (swap); |
502 | s = &swap; |
510 | else |
503 | else |
511 | #endif |
504 | #endif |
512 | s = & (screen); |
505 | s = &screen; |
|
|
506 | |
513 | switch (mode) |
507 | switch (mode) |
514 | { |
508 | { |
515 | case SAVE: |
509 | case SAVE: |
516 | s->s_cur.row = s->cur.row; |
510 | s->s_cur.row = s->cur.row; |
517 | s->s_cur.col = s->cur.col; |
511 | s->s_cur.col = s->cur.col; |
… | |
… | |
528 | s->charset = s->s_charset; |
522 | s->charset = s->s_charset; |
529 | charsets[s->charset] = s->s_charset_char; |
523 | charsets[s->charset] = s->s_charset_char; |
530 | set_font_style (); |
524 | set_font_style (); |
531 | break; |
525 | break; |
532 | } |
526 | } |
|
|
527 | |
533 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
528 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
534 | MIN_IT (s->cur.row, TermWin.nrow - 1); |
529 | MIN_IT (s->cur.row, TermWin.nrow - 1); |
535 | MIN_IT (s->cur.col, TermWin.ncol - 1); |
530 | MIN_IT (s->cur.col, TermWin.ncol - 1); |
536 | #ifdef DEBUG_STRICT |
531 | #ifdef DEBUG_STRICT |
537 | assert (s->cur.row >= 0); |
532 | assert (s->cur.row >= 0); |
… | |
… | |
549 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
544 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
550 | */ |
545 | */ |
551 | int |
546 | int |
552 | rxvt_term::scr_change_screen (int scrn) |
547 | rxvt_term::scr_change_screen (int scrn) |
553 | { |
548 | { |
554 | int i; |
549 | int i; |
555 | #if NSCREENS |
550 | #if NSCREENS |
556 | int offset; |
551 | int offset; |
557 | #endif |
552 | #endif |
558 | |
553 | |
559 | want_refresh = 1; |
554 | want_refresh = 1; |
560 | |
555 | |
561 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
556 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
… | |
… | |
760 | /* ------------------------------------------------------------------------- */ |
755 | /* ------------------------------------------------------------------------- */ |
761 | /* |
756 | /* |
762 | * Add text given in <str> of length <len> to screen struct |
757 | * Add text given in <str> of length <len> to screen struct |
763 | */ |
758 | */ |
764 | void |
759 | void |
765 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
760 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
766 | { |
761 | { |
767 | unsigned char checksel, clearsel; |
762 | unsigned char checksel, clearsel; |
768 | uint32_t c; |
763 | unicode_t c; |
769 | int i, row, last_col; |
764 | int i, row, last_col; |
770 | text_t *stp; |
765 | text_t *stp; |
771 | rend_t *srp; |
766 | rend_t *srp; |
772 | |
767 | |
773 | if (len <= 0) /* sanity */ |
768 | if (len <= 0) /* sanity */ |
774 | return; |
769 | return; |
775 | |
770 | |
776 | want_refresh = 1; |
771 | want_refresh = 1; |
… | |
… | |
799 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
794 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
800 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
795 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
801 | #endif |
796 | #endif |
802 | row = screen.cur.row + TermWin.saveLines; |
797 | row = screen.cur.row + TermWin.saveLines; |
803 | |
798 | |
804 | checksel = (selection.op |
799 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
805 | && current_screen == selection.screen) ? 1 : 0; |
|
|
806 | clearsel = 0; |
800 | clearsel = 0; |
807 | |
801 | |
808 | stp = screen.text[row]; |
802 | stp = screen.text[row]; |
809 | srp = screen.rend[row]; |
803 | srp = screen.rend[row]; |
810 | |
804 | |
811 | for (i = 0; i < len;) |
805 | while (len--) |
812 | { |
806 | { |
813 | c = str[i++]; |
807 | c = *str++; |
|
|
808 | |
|
|
809 | if (c < 0x20) |
814 | switch (c) |
810 | switch (c) |
815 | { |
811 | { |
816 | case '\t': |
812 | case '\t': |
817 | scr_tab (1); |
813 | scr_tab (1); |
818 | continue; |
814 | continue; |
|
|
815 | |
819 | case '\n': |
816 | case '\n': |
820 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
817 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
821 | MAX_IT (screen.tlen[row], screen.cur.col); |
818 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
819 | |
822 | screen.flags &= ~Screen_WrapNext; |
820 | screen.flags &= ~Screen_WrapNext; |
|
|
821 | |
823 | if (screen.cur.row == screen.bscroll) |
822 | if (screen.cur.row == screen.bscroll) |
824 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
823 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
825 | else if (screen.cur.row < (TermWin.nrow - 1)) |
824 | else if (screen.cur.row < (TermWin.nrow - 1)) |
826 | row = (++screen.cur.row) + TermWin.saveLines; |
825 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
826 | |
827 | stp = screen.text[row]; /* _must_ refresh */ |
827 | stp = screen.text[row]; /* _must_ refresh */ |
828 | srp = screen.rend[row]; /* _must_ refresh */ |
828 | srp = screen.rend[row]; /* _must_ refresh */ |
829 | continue; |
829 | continue; |
|
|
830 | |
830 | case '\r': |
831 | case '\r': |
831 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
832 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
832 | MAX_IT (screen.tlen[row], screen.cur.col); |
833 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
834 | |
833 | screen.flags &= ~Screen_WrapNext; |
835 | screen.flags &= ~Screen_WrapNext; |
834 | screen.cur.col = 0; |
836 | screen.cur.col = 0; |
835 | continue; |
837 | continue; |
836 | default: |
|
|
837 | if (c == 127) |
|
|
838 | continue; /* yummmm..... */ |
|
|
839 | break; |
|
|
840 | } |
838 | } |
841 | |
839 | |
842 | if (checksel /* see if we're writing within selection */ |
840 | if (checksel /* see if we're writing within selection */ |
843 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
841 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
844 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
842 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
845 | { |
843 | { |
846 | checksel = 0; |
844 | checksel = 0; |
847 | clearsel = 1; |
845 | clearsel = 1; |
848 | } |
846 | } |
|
|
847 | |
849 | if (screen.flags & Screen_WrapNext) |
848 | if (screen.flags & Screen_WrapNext) |
850 | { |
849 | { |
851 | screen.tlen[row] = -1; |
850 | screen.tlen[row] = -1; |
852 | if (screen.cur.row == screen.bscroll) |
851 | if (screen.cur.row == screen.bscroll) |
853 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
852 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
854 | else if (screen.cur.row < (TermWin.nrow - 1)) |
853 | else if (screen.cur.row < (TermWin.nrow - 1)) |
855 | row = (++screen.cur.row) + TermWin.saveLines; |
854 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
855 | |
856 | stp = screen.text[row]; /* _must_ refresh */ |
856 | stp = screen.text[row]; /* _must_ refresh */ |
857 | srp = screen.rend[row]; /* _must_ refresh */ |
857 | srp = screen.rend[row]; /* _must_ refresh */ |
858 | screen.cur.col = 0; |
858 | screen.cur.col = 0; |
859 | screen.flags &= ~Screen_WrapNext; |
859 | screen.flags &= ~Screen_WrapNext; |
860 | } |
860 | } |
|
|
861 | |
861 | if (screen.flags & Screen_Insert) |
862 | if (screen.flags & Screen_Insert) |
862 | scr_insdel_chars (1, INSERT); |
863 | scr_insdel_chars (1, INSERT); |
863 | |
864 | |
|
|
865 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
|
|
866 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
|
|
867 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
|
|
868 | int width = c < 256 ? 1 : wcwidth (c); |
|
|
869 | |
864 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
870 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
865 | switch (c) |
|
|
866 | { |
871 | { |
867 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
872 | // vt100 special graphics and line drawing |
868 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; case '`': c = 0x25c6; break; |
873 | static uint16_t vt100_0[32] = { // 5f .. 7e |
869 | case 'a': c = 0x2592; break; case 'f': c = 0x00b0; break; case 'g': c = 0x00b1; break; |
874 | 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, |
870 | case 'h': c = 0x2592; break; case 'i': c = 0x2603; break; case 'j': c = 0x2518; break; |
875 | 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, |
871 | case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; case 'm': c = 0x2514; break; |
876 | 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, |
872 | case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; case 'p': c = 0x23bb; break; |
877 | 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, |
873 | case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; case 's': c = 0x23bd; break; |
|
|
874 | case 't': c = 0x251c; break; case 'u': c = 0x2524; break; case 'v': c = 0x2534; break; |
|
|
875 | case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; case 'y': c = 0x2264; break; |
|
|
876 | case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; case '|': c = 0x2260; break; |
|
|
877 | case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
|
|
878 | } |
878 | }; |
879 | |
879 | |
880 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
880 | if (c >= 0x5f && c <= 0x7e) |
881 | // rely on wcwidth to tell us the character width, at least for non-ascii |
881 | { |
882 | int width = c <= 128 ? 1 : wcwidth (c); |
882 | c = vt100_0[c - 0x5f]; |
|
|
883 | width = 1; |
|
|
884 | } |
|
|
885 | } |
883 | |
886 | |
884 | // width -1 characters (e.g. combining chars) are ignored currently. |
|
|
885 | if (width > 0) |
887 | if (width > 0) |
|
|
888 | { |
|
|
889 | #if !UNICODE_3 && ENABLE_COMBINING |
|
|
890 | // trim characters we can't store directly :( |
|
|
891 | if (c >= 0x10000) |
|
|
892 | c = rxvt_composite.compose (c); // map to lower 16 bits |
|
|
893 | #endif |
|
|
894 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
|
|
895 | |
886 | do |
896 | do |
887 | { |
897 | { |
888 | stp[screen.cur.col] = c; |
898 | stp[screen.cur.col] = c; |
889 | srp[screen.cur.col] = rend; |
899 | srp[screen.cur.col] = rend; |
890 | |
900 | |
891 | if (screen.cur.col < last_col - 1) |
901 | if (screen.cur.col < last_col - 1) |
892 | screen.cur.col++; |
902 | screen.cur.col++; |
893 | else |
903 | else |
894 | { |
904 | { |
895 | screen.tlen[row] = last_col; |
905 | screen.tlen[row] = last_col; |
896 | if (screen.flags & Screen_Autowrap) |
906 | if (screen.flags & Screen_Autowrap) |
897 | screen.flags |= Screen_WrapNext; |
907 | screen.flags |= Screen_WrapNext; |
898 | break; |
908 | break; |
899 | } |
909 | } |
900 | |
910 | |
901 | c = NOCHAR; |
911 | c = NOCHAR; |
902 | } |
912 | } |
903 | while (--width > 0); |
913 | while (--width > 0); |
|
|
914 | |
|
|
915 | // pad with spaces when overwriting wide character with smaller one |
|
|
916 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
|
|
917 | { |
|
|
918 | stp[c] = ' '; |
|
|
919 | srp[c] = rend; |
|
|
920 | } |
|
|
921 | } |
|
|
922 | else if (width == 0) |
|
|
923 | { |
|
|
924 | #if ENABLE_COMBINING |
|
|
925 | // handle combining characters |
|
|
926 | // we just tag the accent on the previous on-screen character. |
|
|
927 | // this is arguably not correct, but also arguably not wrong. |
|
|
928 | // we don't handle double-width characters nicely yet. |
|
|
929 | |
|
|
930 | text_t *tp; |
|
|
931 | rend_t *rp; |
|
|
932 | |
|
|
933 | if (screen.cur.col > 0) |
|
|
934 | { |
|
|
935 | tp = stp + screen.cur.col - 1; |
|
|
936 | rp = srp + screen.cur.col - 1; |
|
|
937 | } |
|
|
938 | else if (screen.cur.row > 0 |
|
|
939 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
|
|
940 | { |
|
|
941 | tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
942 | rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
943 | } |
904 | else |
944 | else |
905 | (void)0; /* handle combining character etc. here. */ |
945 | continue; |
|
|
946 | |
|
|
947 | // handle double-width-chars by making them look extremely ugly |
|
|
948 | if (*tp == NOCHAR) |
|
|
949 | *tp = ' '; // hack //D //TODO //--tp, --rp; |
|
|
950 | |
|
|
951 | // first try to find a precomposed character |
|
|
952 | unicode_t n = rxvt_compose (*tp, c); |
|
|
953 | if (n == NOCHAR) |
|
|
954 | n = rxvt_composite.compose (*tp, c); |
|
|
955 | |
|
|
956 | *tp = n; |
|
|
957 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
958 | #endif |
|
|
959 | } |
906 | } |
960 | } |
907 | |
961 | |
908 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
962 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
909 | MAX_IT (screen.tlen[row], screen.cur.col); |
963 | MAX_IT (screen.tlen[row], screen.cur.col); |
910 | |
964 | |
… | |
… | |
956 | * XTERM_SEQ: CTRL-I |
1010 | * XTERM_SEQ: CTRL-I |
957 | */ |
1011 | */ |
958 | void |
1012 | void |
959 | rxvt_term::scr_tab (int count) |
1013 | rxvt_term::scr_tab (int count) |
960 | { |
1014 | { |
961 | int i, x; |
1015 | int i, x; |
962 | |
1016 | |
963 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
1017 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
964 | want_refresh = 1; |
1018 | want_refresh = 1; |
965 | i = x = screen.cur.col; |
1019 | i = x = screen.cur.col; |
|
|
1020 | |
966 | if (count == 0) |
1021 | if (count == 0) |
967 | return; |
1022 | return; |
968 | else if (count > 0) |
1023 | else if (count > 0) |
969 | { |
1024 | { |
970 | for (; ++i < TermWin.ncol; ) |
1025 | for (; ++i < TermWin.ncol; ) |
… | |
… | |
972 | { |
1027 | { |
973 | x = i; |
1028 | x = i; |
974 | if (!--count) |
1029 | if (!--count) |
975 | break; |
1030 | break; |
976 | } |
1031 | } |
|
|
1032 | |
977 | if (count) |
1033 | if (count) |
978 | x = TermWin.ncol - 1; |
1034 | x = TermWin.ncol - 1; |
979 | } |
1035 | } |
980 | else /* if (count < 0) */ |
1036 | else /* if (count < 0) */ |
981 | { |
1037 | { |
… | |
… | |
984 | { |
1040 | { |
985 | x = i; |
1041 | x = i; |
986 | if (!++count) |
1042 | if (!++count) |
987 | break; |
1043 | break; |
988 | } |
1044 | } |
|
|
1045 | |
989 | if (count) |
1046 | if (count) |
990 | x = 0; |
1047 | x = 0; |
991 | } |
1048 | } |
|
|
1049 | |
992 | if (x != screen.cur.col) |
1050 | if (x != screen.cur.col) |
993 | scr_gotorc (0, x, R_RELATIVE); |
1051 | scr_gotorc (0, x, R_RELATIVE); |
994 | } |
1052 | } |
995 | |
1053 | |
996 | /* ------------------------------------------------------------------------- */ |
1054 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1090 | else |
1148 | else |
1091 | screen.cur.row = row; |
1149 | screen.cur.row = row; |
1092 | } |
1150 | } |
1093 | MAX_IT (screen.cur.row, 0); |
1151 | MAX_IT (screen.cur.row, 0); |
1094 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1152 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
|
|
1153 | |
|
|
1154 | while (screen.cur.col > 0 |
|
|
1155 | && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR) |
|
|
1156 | screen.cur.col--; |
1095 | } |
1157 | } |
1096 | |
1158 | |
1097 | /* ------------------------------------------------------------------------- */ |
1159 | /* ------------------------------------------------------------------------- */ |
1098 | /* |
1160 | /* |
1099 | * direction should be UP or DN |
1161 | * direction should be UP or DN |
… | |
… | |
1185 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1247 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1186 | */ |
1248 | */ |
1187 | void |
1249 | void |
1188 | rxvt_term::scr_erase_screen (int mode) |
1250 | rxvt_term::scr_erase_screen (int mode) |
1189 | { |
1251 | { |
1190 | int num; |
1252 | int num; |
1191 | int32_t row, row_offset; |
1253 | int32_t row, row_offset; |
1192 | rend_t ren; |
1254 | rend_t ren; |
1193 | XGCValues gcvalue; |
1255 | XGCValues gcvalue; |
1194 | |
1256 | |
1195 | want_refresh = 1; |
1257 | want_refresh = 1; |
1196 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
1258 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
1197 | ZERO_SCROLLBACK (); |
1259 | ZERO_SCROLLBACK (); |
1198 | row_offset = (int32_t)TermWin.saveLines; |
1260 | row_offset = (int32_t)TermWin.saveLines; |
… | |
… | |
1217 | num = TermWin.nrow; |
1279 | num = TermWin.nrow; |
1218 | break; |
1280 | break; |
1219 | default: |
1281 | default: |
1220 | return; |
1282 | return; |
1221 | } |
1283 | } |
|
|
1284 | |
1222 | refresh_type |= REFRESH_BOUNDS; |
1285 | refresh_type |= REFRESH_BOUNDS; |
|
|
1286 | |
1223 | if (selection.op && current_screen == selection.screen |
1287 | if (selection.op && current_screen == selection.screen |
1224 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1288 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1225 | || (selection.end.row >= row |
1289 | || (selection.end.row >= row |
1226 | && selection.end.row <= row + num))) |
1290 | && selection.end.row <= row + num))) |
1227 | CLEAR_SELECTION (); |
1291 | CLEAR_SELECTION (); |
|
|
1292 | |
1228 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1293 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1229 | return; |
1294 | return; |
|
|
1295 | |
1230 | MIN_IT (num, (TermWin.nrow - row)); |
1296 | MIN_IT (num, (TermWin.nrow - row)); |
|
|
1297 | |
1231 | if (rstyle & (RS_RVid | RS_Uline)) |
1298 | if (rstyle & (RS_RVid | RS_Uline)) |
1232 | ren = (rend_t) ~RS_None; |
1299 | ren = (rend_t) ~RS_None; |
1233 | else if (GET_BASEBG (rstyle) == Color_bg) |
1300 | else if (GET_BASEBG (rstyle) == Color_bg) |
1234 | { |
1301 | { |
1235 | ren = DEFAULT_RSTYLE; |
1302 | ren = DEFAULT_RSTYLE; |
… | |
… | |
1242 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1309 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1243 | ERASE_ROWS (row, num); |
1310 | ERASE_ROWS (row, num); |
1244 | gcvalue.foreground = PixColors[Color_fg]; |
1311 | gcvalue.foreground = PixColors[Color_fg]; |
1245 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1312 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1246 | } |
1313 | } |
|
|
1314 | |
1247 | for (; num--; row++) |
1315 | for (; num--; row++) |
1248 | { |
1316 | { |
1249 | scr_blank_screen_mem (screen.text, screen.rend, |
1317 | scr_blank_screen_mem (screen.text, screen.rend, |
1250 | (unsigned int) (row + row_offset), rstyle); |
1318 | (unsigned int) (row + row_offset), rstyle); |
1251 | screen.tlen[row + row_offset] = 0; |
1319 | screen.tlen[row + row_offset] = 0; |
… | |
… | |
1285 | * Insert/Delete <count> lines |
1353 | * Insert/Delete <count> lines |
1286 | */ |
1354 | */ |
1287 | void |
1355 | void |
1288 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1356 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1289 | { |
1357 | { |
1290 | int end; |
1358 | int end; |
1291 | |
1359 | |
1292 | ZERO_SCROLLBACK (); |
1360 | ZERO_SCROLLBACK (); |
1293 | |
1361 | |
1294 | selection_check (1); |
1362 | selection_check (1); |
1295 | |
1363 | |
… | |
… | |
1314 | * Insert/Delete <count> characters from the current position |
1382 | * Insert/Delete <count> characters from the current position |
1315 | */ |
1383 | */ |
1316 | void |
1384 | void |
1317 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1385 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1318 | { |
1386 | { |
1319 | int col, row; |
1387 | int col, row; |
1320 | rend_t tr; |
1388 | rend_t tr; |
1321 | text_t *stp; |
1389 | text_t *stp; |
1322 | rend_t *srp; |
1390 | rend_t *srp; |
1323 | int16_t *slp; |
1391 | int16_t *slp; |
1324 | |
1392 | |
1325 | want_refresh = 1; |
1393 | want_refresh = 1; |
1326 | ZERO_SCROLLBACK (); |
1394 | ZERO_SCROLLBACK (); |
1327 | |
1395 | |
1328 | if (count <= 0) |
1396 | if (count <= 0) |
… | |
… | |
1335 | screen.flags &= ~Screen_WrapNext; |
1403 | screen.flags &= ~Screen_WrapNext; |
1336 | |
1404 | |
1337 | stp = screen.text[row]; |
1405 | stp = screen.text[row]; |
1338 | srp = screen.rend[row]; |
1406 | srp = screen.rend[row]; |
1339 | slp = & (screen.tlen[row]); |
1407 | slp = & (screen.tlen[row]); |
|
|
1408 | |
1340 | switch (insdel) |
1409 | switch (insdel) |
1341 | { |
1410 | { |
1342 | case INSERT: |
1411 | case INSERT: |
1343 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1412 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1344 | col--) |
1413 | col--) |
1345 | { |
1414 | { |
1346 | stp[col] = stp[col - count]; |
1415 | stp[col] = stp[col - count]; |
1347 | srp[col] = srp[col - count]; |
1416 | srp[col] = srp[col - count]; |
1348 | } |
1417 | } |
|
|
1418 | |
1349 | if (*slp != -1) |
1419 | if (*slp != -1) |
1350 | { |
1420 | { |
1351 | *slp += count; |
1421 | *slp += count; |
1352 | MIN_IT (*slp, TermWin.ncol); |
1422 | MIN_IT (*slp, TermWin.ncol); |
1353 | } |
1423 | } |
|
|
1424 | |
1354 | if (selection.op && current_screen == selection.screen |
1425 | if (selection.op && current_screen == selection.screen |
1355 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1426 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1356 | { |
1427 | { |
1357 | if (selection.end.row != screen.cur.row |
1428 | if (selection.end.row != screen.cur.row |
1358 | || (selection.end.col + count >= TermWin.ncol)) |
1429 | || (selection.end.col + count >= TermWin.ncol)) |
… | |
… | |
1362 | selection.beg.col += count; |
1433 | selection.beg.col += count; |
1363 | selection.mark.col += count; /* XXX: yes? */ |
1434 | selection.mark.col += count; /* XXX: yes? */ |
1364 | selection.end.col += count; |
1435 | selection.end.col += count; |
1365 | } |
1436 | } |
1366 | } |
1437 | } |
|
|
1438 | |
1367 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1439 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1368 | (unsigned int)count, rstyle); |
1440 | (unsigned int)count, rstyle); |
1369 | break; |
1441 | break; |
|
|
1442 | |
1370 | case ERASE: |
1443 | case ERASE: |
1371 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1444 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1372 | selection_check (1); |
1445 | selection_check (1); |
1373 | screen.cur.col -= count; |
1446 | screen.cur.col -= count; |
1374 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1447 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1375 | (unsigned int)count, rstyle); |
1448 | (unsigned int)count, rstyle); |
1376 | break; |
1449 | break; |
|
|
1450 | |
1377 | case DELETE: |
1451 | case DELETE: |
1378 | tr = srp[TermWin.ncol - 1] |
|
|
1379 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1452 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
|
|
1453 | |
1380 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
1454 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
1381 | { |
1455 | { |
1382 | stp[col] = stp[col + count]; |
1456 | stp[col] = stp[col + count]; |
1383 | srp[col] = srp[col + count]; |
1457 | srp[col] = srp[col + count]; |
1384 | } |
1458 | } |
|
|
1459 | |
1385 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1460 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1386 | & (srp[TermWin.ncol - count]), |
1461 | & (srp[TermWin.ncol - count]), |
1387 | (unsigned int)count, tr); |
1462 | (unsigned int)count, tr); |
|
|
1463 | |
1388 | if (*slp == -1) /* break line continuation */ |
1464 | if (*slp == -1) /* break line continuation */ |
1389 | *slp = TermWin.ncol; |
1465 | *slp = TermWin.ncol; |
|
|
1466 | |
1390 | *slp -= count; |
1467 | *slp -= count; |
1391 | MAX_IT (*slp, 0); |
1468 | MAX_IT (*slp, 0); |
|
|
1469 | |
1392 | if (selection.op && current_screen == selection.screen |
1470 | if (selection.op && current_screen == selection.screen |
1393 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1471 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1394 | { |
1472 | { |
1395 | if (selection.end.row != screen.cur.row |
1473 | if (selection.end.row != screen.cur.row |
1396 | || (screen.cur.col >= selection.beg.col - count) |
1474 | || (screen.cur.col >= selection.beg.col - count) |
… | |
… | |
1402 | selection.beg.col -= count; |
1480 | selection.beg.col -= count; |
1403 | selection.mark.col -= count; /* XXX: yes? */ |
1481 | selection.mark.col -= count; /* XXX: yes? */ |
1404 | selection.end.col -= count; |
1482 | selection.end.col -= count; |
1405 | } |
1483 | } |
1406 | } |
1484 | } |
|
|
1485 | |
1407 | break; |
1486 | break; |
1408 | } |
1487 | } |
1409 | } |
1488 | } |
1410 | |
1489 | |
1411 | /* ------------------------------------------------------------------------- */ |
1490 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1416 | void |
1495 | void |
1417 | rxvt_term::scr_scroll_region (int top, int bot) |
1496 | rxvt_term::scr_scroll_region (int top, int bot) |
1418 | { |
1497 | { |
1419 | MAX_IT (top, 0); |
1498 | MAX_IT (top, 0); |
1420 | MIN_IT (bot, (int)TermWin.nrow - 1); |
1499 | MIN_IT (bot, (int)TermWin.nrow - 1); |
|
|
1500 | |
1421 | if (top > bot) |
1501 | if (top > bot) |
1422 | return; |
1502 | return; |
|
|
1503 | |
1423 | screen.tscroll = top; |
1504 | screen.tscroll = top; |
1424 | screen.bscroll = bot; |
1505 | screen.bscroll = bot; |
1425 | scr_gotorc (0, 0, 0); |
1506 | scr_gotorc (0, 0, 0); |
1426 | } |
1507 | } |
1427 | |
1508 | |
… | |
… | |
1835 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1916 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1836 | |
1917 | |
1837 | void |
1918 | void |
1838 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1919 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1839 | { |
1920 | { |
1840 | unsigned char clearfirst, /* first character writes before cell */ |
1921 | unsigned char clearfirst, /* first character writes before cell */ |
1841 | clearlast, /* last character writes beyond cell */ |
1922 | clearlast, /* last character writes beyond cell */ |
1842 | must_clear, /* use draw_string not draw_image_string */ |
1923 | must_clear, /* use draw_string not draw_image_string */ |
1843 | rvid, /* reverse video this position */ |
1924 | rvid, /* reverse video this position */ |
1844 | showcursor; /* show the cursor */ |
1925 | showcursor; /* show the cursor */ |
1845 | int16_t col, row, /* column/row we're processing */ |
1926 | int16_t col, row, /* column/row we're processing */ |
1846 | ocrow; /* old cursor row */ |
1927 | ocrow; /* old cursor row */ |
1847 | int cursorwidth; |
|
|
1848 | int i, /* tmp */ |
1928 | int i, /* tmp */ |
1849 | row_offset; /* basic offset in screen structure */ |
1929 | row_offset; /* basic offset in screen structure */ |
1850 | #ifndef NO_CURSORCOLOR |
1930 | #ifndef NO_CURSORCOLOR |
1851 | rend_t cc1; /* store colours at cursor position (s) */ |
1931 | rend_t cc1; /* store colours at cursor position (s) */ |
1852 | #endif |
1932 | #endif |
1853 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1933 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1854 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1934 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1855 | |
1935 | |
1856 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1936 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1857 | return; |
1937 | return; |
1858 | |
1938 | |
1859 | /* |
1939 | /* |
… | |
… | |
1886 | |
1966 | |
1887 | /* |
1967 | /* |
1888 | * C: set the cursor character (s) |
1968 | * C: set the cursor character (s) |
1889 | */ |
1969 | */ |
1890 | { |
1970 | { |
1891 | unsigned char setoldcursor; |
1971 | unsigned char setoldcursor; |
1892 | rend_t ccol1, /* Cursor colour */ |
1972 | rend_t ccol1, /* Cursor colour */ |
1893 | ccol2; /* Cursor colour2 */ |
1973 | ccol2; /* Cursor colour2 */ |
1894 | |
1974 | |
1895 | showcursor = (screen.flags & Screen_VisibleCursor); |
1975 | showcursor = (screen.flags & Screen_VisibleCursor); |
1896 | cursorwidth = 0; |
|
|
1897 | #ifdef CURSOR_BLINK |
1976 | #ifdef CURSOR_BLINK |
1898 | if (hidden_cursor) |
1977 | if (hidden_cursor) |
1899 | showcursor = 0; |
1978 | showcursor = 0; |
1900 | #endif |
1979 | #endif |
1901 | |
1980 | |
1902 | cursorwidth = 0; |
|
|
1903 | |
|
|
1904 | if (showcursor) |
1981 | if (showcursor) |
1905 | { |
1982 | { |
1906 | cursorwidth++; |
|
|
1907 | |
|
|
1908 | srp = & (screen.rend[screen.cur.row + TermWin.saveLines] |
1983 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]); |
1909 | [screen.cur.col]); |
|
|
1910 | |
1984 | |
1911 | if (showcursor && TermWin.focus) |
1985 | if (showcursor && TermWin.focus) |
1912 | { |
1986 | { |
1913 | *srp ^= RS_RVid; |
1987 | *srp ^= RS_RVid; |
1914 | #ifndef NO_CURSORCOLOR |
1988 | #ifndef NO_CURSORCOLOR |
… | |
… | |
1930 | ccol2 = Color_bg; |
2004 | ccol2 = Color_bg; |
1931 | #endif |
2005 | #endif |
1932 | *srp = SET_FGCOLOR (*srp, ccol1); |
2006 | *srp = SET_FGCOLOR (*srp, ccol1); |
1933 | *srp = SET_BGCOLOR (*srp, ccol2); |
2007 | *srp = SET_BGCOLOR (*srp, ccol2); |
1934 | #endif |
2008 | #endif |
1935 | |
|
|
1936 | } |
2009 | } |
1937 | } |
2010 | } |
1938 | |
2011 | |
1939 | /* make sure no outline cursor is left around */ |
2012 | /* make sure no outline cursor is left around */ |
1940 | setoldcursor = 0; |
2013 | setoldcursor = 0; |
… | |
… | |
1943 | if (screen.cur.row + TermWin.view_start != ocrow |
2016 | if (screen.cur.row + TermWin.view_start != ocrow |
1944 | || screen.cur.col != oldcursor.col) |
2017 | || screen.cur.col != oldcursor.col) |
1945 | { |
2018 | { |
1946 | if (ocrow < TermWin.nrow |
2019 | if (ocrow < TermWin.nrow |
1947 | && oldcursor.col < TermWin.ncol) |
2020 | && oldcursor.col < TermWin.ncol) |
1948 | { |
|
|
1949 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
2021 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
1950 | } |
2022 | |
1951 | if (TermWin.focus || !showcursor) |
2023 | if (TermWin.focus || !showcursor) |
1952 | oldcursor.row = -1; |
2024 | oldcursor.row = -1; |
1953 | else |
2025 | else |
1954 | setoldcursor = 1; |
2026 | setoldcursor = 1; |
1955 | } |
2027 | } |
1956 | } |
2028 | } |
1957 | else if (!TermWin.focus) |
2029 | else if (!TermWin.focus) |
1958 | setoldcursor = 1; |
2030 | setoldcursor = 1; |
|
|
2031 | |
1959 | if (setoldcursor) |
2032 | if (setoldcursor) |
1960 | { |
2033 | { |
1961 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
2034 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
1962 | oldcursor.row = -1; |
2035 | oldcursor.row = -1; |
1963 | else |
2036 | else |
… | |
… | |
1975 | */ |
2048 | */ |
1976 | i = num_scr; |
2049 | i = num_scr; |
1977 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2050 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
1978 | && abs (i) < TermWin.nrow && !must_clear) |
2051 | && abs (i) < TermWin.nrow && !must_clear) |
1979 | { |
2052 | { |
1980 | int16_t nits; |
2053 | int16_t nits; |
1981 | int j; |
2054 | int j; |
1982 | rend_t *drp2; |
2055 | rend_t *drp2; |
1983 | text_t *dtp2; |
2056 | text_t *dtp2; |
1984 | int len, wlen; |
2057 | int len, wlen; |
1985 | |
2058 | |
1986 | j = TermWin.nrow; |
2059 | j = TermWin.nrow; |
1987 | wlen = len = -1; |
2060 | wlen = len = -1; |
1988 | row = i > 0 ? 0 : j - 1; |
2061 | row = i > 0 ? 0 : j - 1; |
1989 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2062 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
… | |
… | |
2053 | int ypixel = (int)Row2Pixel (row); |
2126 | int ypixel = (int)Row2Pixel (row); |
2054 | |
2127 | |
2055 | for (col = 0; col < TermWin.ncol; col++) |
2128 | for (col = 0; col < TermWin.ncol; col++) |
2056 | { |
2129 | { |
2057 | /* compare new text with old - if exactly the same then continue */ |
2130 | /* compare new text with old - if exactly the same then continue */ |
|
|
2131 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2132 | && (srp[col] == drp[col] /* Either rendition the same or */ |
|
|
2133 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2134 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
|
|
2135 | continue; |
|
|
2136 | |
|
|
2137 | // redraw one or more characters |
|
|
2138 | |
|
|
2139 | // seek to the beginning if wide characters |
|
|
2140 | while (stp[col] == NOCHAR && col > 0) |
|
|
2141 | --col; |
|
|
2142 | |
2058 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2143 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2059 | |
|
|
2060 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2061 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2062 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2063 | && GET_BGATTR (rend) == GET_BGATTR (drp[col])))) |
|
|
2064 | continue; |
|
|
2065 | |
|
|
2066 | text_t *text = stp + col; |
2144 | text_t *text = stp + col; |
2067 | int count = 1; |
2145 | int count = 1; |
2068 | |
2146 | |
2069 | /* redraw one or more characters */ |
|
|
2070 | |
|
|
2071 | dtp[col] = stp[col]; |
2147 | dtp[col] = stp[col]; |
2072 | drp[col] = rend; |
2148 | drp[col] = rend; |
2073 | |
|
|
2074 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2075 | continue; |
|
|
2076 | |
2149 | |
2077 | int xpixel = Col2Pixel (col); |
2150 | int xpixel = Col2Pixel (col); |
2078 | |
2151 | |
2079 | // this loop looks very messy, it can probably be optimized |
2152 | // this loop looks very messy, it can probably be optimized |
2080 | // and cleaned a bit by you? |
2153 | // and cleaned a bit by you? |
… | |
… | |
2121 | int fore = GET_FGCOLOR (rend); // desired foreground |
2194 | int fore = GET_FGCOLOR (rend); // desired foreground |
2122 | int back = GET_BGCOLOR (rend); // desired background |
2195 | int back = GET_BGCOLOR (rend); // desired background |
2123 | |
2196 | |
2124 | rend = GET_ATTR (rend); |
2197 | rend = GET_ATTR (rend); |
2125 | |
2198 | |
2126 | rvid = !! (rend & RS_RVid); |
2199 | rvid = !!(rend & RS_RVid); |
|
|
2200 | |
|
|
2201 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2202 | if (rend & RS_Bold && fore == Color_fg) |
|
|
2203 | { |
|
|
2204 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2205 | fore = Color_BD; |
|
|
2206 | else |
|
|
2207 | rvid = !rvid; |
|
|
2208 | } |
|
|
2209 | |
|
|
2210 | if (rend & RS_Uline) |
|
|
2211 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2212 | fore = Color_UL; |
|
|
2213 | #endif |
|
|
2214 | |
2127 | if (rvid) |
2215 | if (rvid) |
2128 | { |
2216 | { |
2129 | SWAP_IT (fore, back, int); |
2217 | SWAP_IT (fore, back, int); |
2130 | |
2218 | |
2131 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2219 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
… | |
… | |
2134 | && !ISSET_PIXCOLOR (Color_cursor) |
2222 | && !ISSET_PIXCOLOR (Color_cursor) |
2135 | # endif |
2223 | # endif |
2136 | ) |
2224 | ) |
2137 | back = Color_RV; |
2225 | back = Color_RV; |
2138 | #endif |
2226 | #endif |
2139 | |
|
|
2140 | } |
2227 | } |
|
|
2228 | |
2141 | #ifdef TEXT_BLINK |
2229 | #ifdef TEXT_BLINK |
2142 | if (rend & RS_Blink) |
2230 | if (rend & RS_Blink && back == Color_bg) |
2143 | { |
2231 | { |
2144 | if (!text_blink_ev.active) |
2232 | if (!text_blink_ev.active) |
2145 | { |
2233 | { |
2146 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2234 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2147 | hidden_text = 0; |
2235 | hidden_text = 0; |
2148 | } |
2236 | } |
2149 | else if (hidden_text) |
2237 | else if (hidden_text) |
2150 | fore = back; |
2238 | fore = back; |
2151 | } |
2239 | } |
2152 | #endif |
2240 | #endif |
2153 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2154 | else if (rend & RS_Bold) |
|
|
2155 | { |
|
|
2156 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2157 | fore = Color_BD; |
|
|
2158 | else if (fore == Color_fg) |
|
|
2159 | fore = Color_White; |
|
|
2160 | } |
|
|
2161 | else if (rend & RS_Uline) |
|
|
2162 | { |
|
|
2163 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2164 | fore = Color_UL; |
|
|
2165 | } |
|
|
2166 | #endif |
|
|
2167 | |
2241 | |
2168 | /* |
2242 | /* |
2169 | * Actually do the drawing of the string here |
2243 | * Actually do the drawing of the string here |
2170 | */ |
2244 | */ |
2171 | rxvt_font *font = (*TermWin.fontset)[fid]; |
2245 | rxvt_font *font = (*TermWin.fontset)[fid]; |
2172 | |
2246 | |
2173 | if (back == fore) |
2247 | if (back == fore) |
2174 | font->clear_rect (xpixel, ypixel, |
2248 | font->clear_rect (*TermWin.drawable, xpixel, ypixel, |
2175 | TermWin.fwidth * count, TermWin.fheight, |
2249 | TermWin.fwidth * count, TermWin.fheight, |
2176 | back); |
2250 | back); |
2177 | else if (back == Color_bg) |
2251 | else if (back == Color_bg) |
2178 | { |
2252 | { |
2179 | if (must_clear) |
2253 | if (must_clear) |
… | |
… | |
2181 | CLEAR_CHARS (xpixel, ypixel, count); |
2255 | CLEAR_CHARS (xpixel, ypixel, count); |
2182 | |
2256 | |
2183 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2257 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2184 | if (text[i] != ' ') |
2258 | if (text[i] != ' ') |
2185 | { |
2259 | { |
2186 | font->draw (xpixel, ypixel, text, count, fore, -1); |
2260 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, -1); |
2187 | break; |
2261 | break; |
2188 | } |
2262 | } |
2189 | } |
2263 | } |
2190 | else |
2264 | else |
2191 | font->draw (xpixel, ypixel, text, count, fore, Color_bg); |
2265 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg); |
2192 | } |
2266 | } |
2193 | else |
2267 | else |
2194 | font->draw (xpixel, ypixel, text, count, fore, back); |
2268 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2195 | |
2269 | |
2196 | if ((rend & RS_Uline) && (font->descent > 1)) |
2270 | if ((rend & RS_Uline) && (font->descent > 1)) |
2197 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2271 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2198 | xpixel, ypixel + font->ascent + 1, |
2272 | xpixel, ypixel + font->ascent + 1, |
2199 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2273 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2200 | } /* for (col....) */ |
2274 | } /* for (col....) */ |
2201 | } /* for (row....) */ |
2275 | } /* for (row....) */ |
2202 | |
2276 | |
2203 | /* |
2277 | /* |
2204 | * G: cleanup cursor and display outline cursor if necessary |
2278 | * G: cleanup cursor and display outline cursor if necessary |
… | |
… | |
2211 | [screen.cur.col]); |
2285 | [screen.cur.col]); |
2212 | *srp ^= RS_RVid; |
2286 | *srp ^= RS_RVid; |
2213 | #ifndef NO_CURSORCOLOR |
2287 | #ifndef NO_CURSORCOLOR |
2214 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2288 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2215 | #endif |
2289 | #endif |
2216 | |
|
|
2217 | } |
2290 | } |
2218 | else if (oldcursor.row >= 0) |
2291 | else if (oldcursor.row >= 0) |
2219 | { |
2292 | { |
2220 | #ifndef NO_CURSORCOLOR |
2293 | #ifndef NO_CURSORCOLOR |
2221 | if (ISSET_PIXCOLOR (Color_cursor)) |
2294 | if (ISSET_PIXCOLOR (Color_cursor)) |
2222 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
2295 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
2223 | #endif |
2296 | #endif |
|
|
2297 | int cursorwidth = 1; |
|
|
2298 | while (oldcursor.col + cursorwidth < TermWin.ncol |
|
|
2299 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
|
|
2300 | cursorwidth++; |
|
|
2301 | |
2224 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2302 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2225 | Col2Pixel (oldcursor.col), |
2303 | Col2Pixel (oldcursor.col), |
2226 | Row2Pixel (oldcursor.row), |
2304 | Row2Pixel (oldcursor.row), |
2227 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2305 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2228 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2306 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2229 | } |
2307 | } |
2230 | } |
2308 | } |
2231 | |
2309 | |
2232 | /* |
2310 | /* |
2233 | * H: cleanup selection |
2311 | * H: cleanup selection |
… | |
… | |
2241 | /* |
2319 | /* |
2242 | * clear the whole screen height, note that width == 0 is treated |
2320 | * clear the whole screen height, note that width == 0 is treated |
2243 | * specially by XClearArea |
2321 | * specially by XClearArea |
2244 | */ |
2322 | */ |
2245 | XClearArea (display->display, TermWin.vt, 0, 0, |
2323 | XClearArea (display->display, TermWin.vt, 0, 0, |
2246 | (unsigned int)TermWin.int_bwidth, |
2324 | (unsigned int)TermWin.int_bwidth, |
2247 | (unsigned int)TermWin_TotalHeight (), False); |
2325 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2326 | |
2248 | if (clearlast && TermWin.int_bwidth) |
2327 | if (clearlast && TermWin.int_bwidth) |
2249 | /* |
2328 | /* |
2250 | * clear the whole screen height, note that width == 0 is treated |
2329 | * clear the whole screen height, note that width == 0 is treated |
2251 | * specially by XClearArea |
2330 | * specially by XClearArea |
2252 | */ |
2331 | */ |
2253 | XClearArea (display->display, TermWin.vt, |
2332 | XClearArea (display->display, TermWin.vt, |
2254 | TermWin.width + TermWin.int_bwidth, 0, |
2333 | TermWin.width + TermWin.int_bwidth, 0, |
2255 | (unsigned int)TermWin.int_bwidth, |
2334 | (unsigned int)TermWin.int_bwidth, |
2256 | (unsigned int)TermWin_TotalHeight (), False); |
2335 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2336 | |
2257 | if (refresh_type & SMOOTH_REFRESH) |
2337 | if (refresh_type & SMOOTH_REFRESH) |
2258 | XSync (display->display, False); |
2338 | XSync (display->display, False); |
2259 | |
2339 | |
2260 | num_scr = 0; |
2340 | num_scr = 0; |
2261 | num_scr_allow = 1; |
2341 | num_scr_allow = 1; |
… | |
… | |
2285 | } |
2365 | } |
2286 | } |
2366 | } |
2287 | |
2367 | |
2288 | /* ------------------------------------------------------------------------- */ |
2368 | /* ------------------------------------------------------------------------- */ |
2289 | void |
2369 | void |
2290 | rxvt_term::scr_clear () |
2370 | rxvt_term::scr_clear (bool really) |
2291 | { |
2371 | { |
2292 | if (!TermWin.mapped) |
2372 | if (!TermWin.mapped) |
2293 | return; |
2373 | return; |
2294 | |
2374 | |
2295 | num_scr_allow = 0; |
2375 | num_scr_allow = 0; |
2296 | want_refresh = 1; |
2376 | want_refresh = 1; |
|
|
2377 | |
2297 | #ifdef TRANSPARENT |
2378 | #ifdef TRANSPARENT |
2298 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2379 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2299 | { |
2380 | { |
2300 | int i; |
2381 | int i; |
2301 | |
2382 | |
… | |
… | |
2308 | if (TermWin.parent[i] != None) |
2389 | if (TermWin.parent[i] != None) |
2309 | XClearWindow (display->display, TermWin.parent[i]); |
2390 | XClearWindow (display->display, TermWin.parent[i]); |
2310 | } |
2391 | } |
2311 | #endif |
2392 | #endif |
2312 | |
2393 | |
|
|
2394 | if (really) |
2313 | XClearWindow (display->display, TermWin.vt); |
2395 | XClearWindow (display->display, TermWin.vt); |
2314 | } |
2396 | } |
2315 | |
2397 | |
2316 | /* ------------------------------------------------------------------------- */ |
2398 | /* ------------------------------------------------------------------------- */ |
2317 | void |
2399 | void |
2318 | rxvt_term::scr_reverse_selection () |
2400 | rxvt_term::scr_reverse_selection () |
2319 | { |
2401 | { |
2320 | int i, col, row, end_row; |
|
|
2321 | rend_t *srp; |
|
|
2322 | |
|
|
2323 | if (selection.op && current_screen == selection.screen) |
2402 | if (selection.op && current_screen == selection.screen) |
2324 | { |
2403 | { |
2325 | end_row = TermWin.saveLines - TermWin.view_start; |
2404 | int end_row = TermWin.saveLines - TermWin.view_start; |
2326 | i = selection.beg.row + TermWin.saveLines; |
2405 | int i = selection.beg.row + TermWin.saveLines; |
2327 | row = selection.end.row + TermWin.saveLines; |
2406 | int col, row = selection.end.row + TermWin.saveLines; |
|
|
2407 | rend_t *srp; |
|
|
2408 | |
2328 | if (i >= end_row) |
2409 | if (i >= end_row) |
2329 | col = selection.beg.col; |
2410 | col = selection.beg.col; |
2330 | else |
2411 | else |
2331 | { |
2412 | { |
2332 | col = 0; |
2413 | col = 0; |
2333 | i = end_row; |
2414 | i = end_row; |
2334 | } |
2415 | } |
|
|
2416 | |
2335 | end_row += TermWin.nrow; |
2417 | end_row += TermWin.nrow; |
2336 | for (; i < row && i < end_row; i++, col = 0) |
2418 | for (; i < row && i < end_row; i++, col = 0) |
2337 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2419 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2338 | srp[col] ^= RS_RVid; |
2420 | srp[col] ^= RS_RVid; |
|
|
2421 | |
2339 | if (i == row && i < end_row) |
2422 | if (i == row && i < end_row) |
2340 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2423 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2341 | srp[col] ^= RS_RVid; |
2424 | srp[col] ^= RS_RVid; |
2342 | } |
2425 | } |
2343 | } |
2426 | } |
… | |
… | |
2482 | } |
2565 | } |
2483 | |
2566 | |
2484 | for (;;) |
2567 | for (;;) |
2485 | { |
2568 | { |
2486 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2569 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2487 | (long) (PROP_SIZE / 4), delete_prop, |
2570 | (long) (PROP_SIZE / 4), delete_prop, |
2488 | AnyPropertyType, &ct.encoding, &ct.format, |
2571 | AnyPropertyType, &ct.encoding, &ct.format, |
2489 | &ct.nitems, &bytes_after, |
2572 | &ct.nitems, &bytes_after, |
2490 | &ct.value) != Success) |
2573 | &ct.value) != Success) |
2491 | break; |
2574 | break; |
2492 | |
2575 | |
2493 | if (ct.encoding == 0) |
2576 | if (ct.encoding == 0) |
2494 | { |
2577 | { |
2495 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
2578 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
… | |
… | |
2503 | } |
2586 | } |
2504 | |
2587 | |
2505 | if (ct.nitems == 0) |
2588 | if (ct.nitems == 0) |
2506 | { |
2589 | { |
2507 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2590 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
|
|
2591 | |
2508 | if (selection_wait == Sel_normal && nread == 0) |
2592 | if (selection_wait == Sel_normal && nread == 0 |
|
|
2593 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2509 | { |
2594 | { |
2510 | /* |
2595 | /* |
2511 | * pass through again trying CUT_BUFFER0 if we've come from |
2596 | * pass through again trying CUT_BUFFER0 if we've come from |
2512 | * XConvertSelection () but nothing was presented |
2597 | * XConvertSelection () but nothing was presented |
2513 | */ |
2598 | */ |
… | |
… | |
2553 | void |
2638 | void |
2554 | rxvt_term::incr_cb (time_watcher &w) |
2639 | rxvt_term::incr_cb (time_watcher &w) |
2555 | { |
2640 | { |
2556 | selection_wait = Sel_none; |
2641 | selection_wait = Sel_none; |
2557 | |
2642 | |
2558 | rxvt_print_error ("data loss: timeout on INCR selection paste"); |
2643 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2559 | } |
2644 | } |
2560 | |
2645 | |
2561 | /* |
2646 | /* |
2562 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2647 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2563 | */ |
2648 | */ |
… | |
… | |
2566 | { |
2651 | { |
2567 | int reget_time = 0; |
2652 | int reget_time = 0; |
2568 | |
2653 | |
2569 | if (prop == None) |
2654 | if (prop == None) |
2570 | return; |
2655 | return; |
|
|
2656 | |
2571 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
2657 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
2572 | if (selection_wait == Sel_normal) |
2658 | if (selection_wait == Sel_normal) |
2573 | { |
2659 | { |
2574 | int a, afmt; |
2660 | int a, afmt; |
2575 | Atom atype; |
2661 | Atom atype; |
2576 | unsigned long bytes_after, nitems; |
2662 | unsigned long bytes_after, nitems; |
2577 | unsigned char *s = NULL; |
2663 | unsigned char *s = NULL; |
2578 | |
2664 | |
2579 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
2665 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
2580 | xa[XA_INCR], &atype, &afmt, &nitems, |
2666 | xa[XA_INCR], &atype, &afmt, &nitems, |
2581 | &bytes_after, &s); |
2667 | &bytes_after, &s); |
2582 | if (s) |
2668 | if (s) |
2583 | XFree (s); |
2669 | XFree (s); |
2584 | if (a != Success) |
2670 | if (a != Success) |
2585 | return; |
2671 | return; |
|
|
2672 | |
2586 | #ifndef __CYGWIN32__ |
2673 | #ifndef __CYGWIN32__ |
2587 | if (atype == xa[XA_INCR]) |
2674 | if (atype == xa[XA_INCR]) |
2588 | { /* start an INCR transfer */ |
2675 | { /* start an INCR transfer */ |
2589 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2676 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2590 | XDeleteProperty (display->display, win, prop); |
2677 | XDeleteProperty (display->display, win, prop); |
… | |
… | |
2596 | |
2683 | |
2597 | } |
2684 | } |
2598 | else if (selection_wait == Sel_incr) |
2685 | else if (selection_wait == Sel_incr) |
2599 | { |
2686 | { |
2600 | reget_time = 1; |
2687 | reget_time = 1; |
|
|
2688 | |
2601 | if (selection_paste (win, prop, True) == -1) |
2689 | if (selection_paste (win, prop, True) == -1) |
2602 | { |
2690 | { |
2603 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2691 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2604 | selection_wait = Sel_none; |
2692 | selection_wait = Sel_none; |
2605 | incr_ev.stop (); |
2693 | incr_ev.stop (); |
2606 | } |
2694 | } |
2607 | } |
2695 | } |
2608 | if (reget_time) /* received more data so reget time */ |
2696 | if (reget_time) /* received more data so reget time */ |
2609 | incr_ev.start (NOW + 10); |
2697 | incr_ev.start (NOW + 10); |
2610 | } |
2698 | } |
|
|
2699 | |
2611 | /* ------------------------------------------------------------------------- */ |
2700 | /* ------------------------------------------------------------------------- */ |
2612 | /* |
2701 | /* |
2613 | * Request the current selection: |
2702 | * Request the current selection: |
2614 | * Order: > internal selection if available |
2703 | * Order: > internal selection if available |
2615 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2704 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
… | |
… | |
2620 | */ |
2709 | */ |
2621 | void |
2710 | void |
2622 | rxvt_term::selection_request (Time tm, int x, int y) |
2711 | rxvt_term::selection_request (Time tm, int x, int y) |
2623 | { |
2712 | { |
2624 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
2713 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
|
|
2714 | |
2625 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2715 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2626 | return; /* outside window */ |
2716 | return; /* outside window */ |
2627 | |
2717 | |
2628 | if (selection.text != NULL) |
2718 | if (selection.text) |
2629 | { /* internal selection */ |
2719 | { /* internal selection */ |
2630 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2720 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2631 | paste (selection.text, selection.len); |
2721 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2722 | paste ((unsigned char *)str, strlen (str)); |
|
|
2723 | free (str); |
2632 | return; |
2724 | return; |
2633 | } |
2725 | } |
2634 | else |
2726 | else |
2635 | { |
2727 | { |
2636 | int i; |
2728 | int i; |
2637 | |
2729 | |
2638 | selection_request_time = tm; |
2730 | selection_request_time = tm; |
2639 | selection_wait = Sel_normal; |
2731 | selection_wait = Sel_normal; |
|
|
2732 | |
2640 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
2733 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
2641 | { |
2734 | { |
2642 | #if X_HAVE_UTF8_STRING |
2735 | #if X_HAVE_UTF8_STRING |
2643 | selection_type = Sel_UTF8String; |
2736 | selection_type = Sel_UTF8String; |
2644 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
2737 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
… | |
… | |
2649 | return; |
2742 | return; |
2650 | #endif |
2743 | #endif |
2651 | |
2744 | |
2652 | } |
2745 | } |
2653 | } |
2746 | } |
|
|
2747 | |
2654 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2748 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2655 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2749 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2656 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2750 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2657 | } |
2751 | } |
2658 | |
2752 | |
2659 | int |
2753 | int |
2660 | rxvt_term::selection_request_other (Atom target, int selnum) |
2754 | rxvt_term::selection_request_other (Atom target, int selnum) |
2661 | { |
2755 | { |
2662 | Atom sel; |
2756 | Atom sel; |
2663 | #ifdef DEBUG_SELECT |
2757 | #ifdef DEBUG_SELECT |
2664 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2758 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2665 | #endif |
2759 | #endif |
2666 | |
2760 | |
2667 | selection_type |= selnum; |
2761 | selection_type |= selnum; |
|
|
2762 | |
2668 | if (selnum == Sel_Primary) |
2763 | if (selnum == Sel_Primary) |
2669 | sel = XA_PRIMARY; |
2764 | sel = XA_PRIMARY; |
2670 | else if (selnum == Sel_Secondary) |
2765 | else if (selnum == Sel_Secondary) |
2671 | sel = XA_SECONDARY; |
2766 | sel = XA_SECONDARY; |
2672 | else |
2767 | else |
2673 | sel = xa[XA_CLIPBOARD]; |
2768 | sel = xa[XA_CLIPBOARD]; |
|
|
2769 | |
2674 | if (XGetSelectionOwner (display->display, sel) != None) |
2770 | if (XGetSelectionOwner (display->display, sel) != None) |
2675 | { |
2771 | { |
2676 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2772 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2677 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2773 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2678 | TermWin.vt, selection_request_time); |
2774 | TermWin.vt, selection_request_time); |
2679 | return 1; |
2775 | return 1; |
2680 | } |
2776 | } |
|
|
2777 | |
2681 | return 0; |
2778 | return 0; |
2682 | } |
2779 | } |
2683 | |
2780 | |
2684 | /* ------------------------------------------------------------------------- */ |
2781 | /* ------------------------------------------------------------------------- */ |
2685 | /* |
2782 | /* |
… | |
… | |
2694 | want_refresh = 1; |
2791 | want_refresh = 1; |
2695 | free (selection.text); |
2792 | free (selection.text); |
2696 | selection.text = NULL; |
2793 | selection.text = NULL; |
2697 | selection.len = 0; |
2794 | selection.len = 0; |
2698 | CLEAR_SELECTION (); |
2795 | CLEAR_SELECTION (); |
|
|
2796 | |
|
|
2797 | if (display->selection_owner == this) |
|
|
2798 | display->selection_owner = 0; |
2699 | } |
2799 | } |
2700 | |
2800 | |
2701 | /* ------------------------------------------------------------------------- */ |
2801 | /* ------------------------------------------------------------------------- */ |
2702 | /* |
2802 | /* |
2703 | * Copy a selection into the cut buffer |
2803 | * Copy a selection into the cut buffer |
2704 | * EXT: button 1 or 3 release |
2804 | * EXT: button 1 or 3 release |
2705 | */ |
2805 | */ |
2706 | void |
2806 | void |
2707 | rxvt_term::selection_make (Time tm) |
2807 | rxvt_term::selection_make (Time tm) |
2708 | { |
2808 | { |
2709 | int i, col, end_col, row, end_row; |
2809 | int i, col, end_col, row, end_row; |
2710 | unsigned char *new_selection_text; |
2810 | wchar_t *new_selection_text; |
2711 | char *str; |
|
|
2712 | text_t *t; |
2811 | text_t *t; |
2713 | #ifdef ACS_ASCII |
|
|
2714 | rend_t *re; |
|
|
2715 | #endif |
|
|
2716 | |
2812 | |
2717 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2813 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2718 | switch (selection.op) |
2814 | switch (selection.op) |
2719 | { |
2815 | { |
2720 | case SELECTION_CONT: |
2816 | case SELECTION_CONT: |
… | |
… | |
2726 | selection.op = SELECTION_DONE; |
2822 | selection.op = SELECTION_DONE; |
2727 | /* FALLTHROUGH */ |
2823 | /* FALLTHROUGH */ |
2728 | default: |
2824 | default: |
2729 | return; |
2825 | return; |
2730 | } |
2826 | } |
|
|
2827 | |
2731 | selection.op = SELECTION_DONE; |
2828 | selection.op = SELECTION_DONE; |
2732 | |
2829 | |
2733 | if (selection.clicks == 4) |
2830 | if (selection.clicks == 4) |
2734 | return; /* nothing selected, go away */ |
2831 | return; /* nothing selected, go away */ |
2735 | |
2832 | |
2736 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; |
2833 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2737 | str = (char *)rxvt_malloc (i * MB_CUR_MAX + 1); |
2834 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2738 | |
|
|
2739 | new_selection_text = (unsigned char *)str; |
|
|
2740 | |
2835 | |
2741 | col = selection.beg.col; |
2836 | col = selection.beg.col; |
2742 | MAX_IT (col, 0); |
2837 | MAX_IT (col, 0); |
2743 | row = selection.beg.row + TermWin.saveLines; |
2838 | row = selection.beg.row + TermWin.saveLines; |
2744 | end_row = selection.end.row + TermWin.saveLines; |
2839 | end_row = selection.end.row + TermWin.saveLines; |
|
|
2840 | int ofs = 0; |
|
|
2841 | int extra = 0; |
2745 | |
2842 | |
2746 | for (; row <= end_row; row++, col = 0) |
2843 | for (; row <= end_row; row++, col = 0) |
2747 | { |
2844 | { |
2748 | t = & (screen.text[row][col]); |
2845 | t = &(screen.text[row][col]); |
2749 | |
2846 | |
2750 | end_col = screen.tlen[row]; |
2847 | end_col = screen.tlen[row]; |
2751 | |
2848 | |
2752 | if (end_col == -1) |
2849 | if (end_col == -1) |
2753 | end_col = TermWin.ncol; |
2850 | end_col = TermWin.ncol; |
2754 | |
2851 | |
2755 | if (row == end_row) |
2852 | if (row == end_row) |
2756 | MIN_IT (end_col, selection.end.col); |
2853 | MIN_IT (end_col, selection.end.col); |
2757 | |
2854 | |
2758 | for (; col < end_col; col++) |
2855 | for (; col < end_col; col++) |
|
|
2856 | { |
2759 | if (*t == NOCHAR) |
2857 | if (*t == NOCHAR) |
2760 | t++; |
2858 | t++; |
|
|
2859 | #if ENABLE_COMBINING |
|
|
2860 | else if (IS_COMPOSE (*t)) |
|
|
2861 | { |
|
|
2862 | int len = rxvt_composite.expand (*t, 0); |
|
|
2863 | |
|
|
2864 | extra -= (len - 1); |
|
|
2865 | |
|
|
2866 | if (extra < 0) |
|
|
2867 | { |
|
|
2868 | extra += i; |
|
|
2869 | i += i; |
|
|
2870 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
|
|
2871 | } |
|
|
2872 | |
|
|
2873 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
|
|
2874 | } |
|
|
2875 | #endif |
2761 | else |
2876 | else |
2762 | { |
2877 | new_selection_text[ofs++] = *t++; |
2763 | int len = wctomb (str, *t++); |
|
|
2764 | if (len > 0) |
|
|
2765 | str += len; |
|
|
2766 | } |
2878 | } |
2767 | |
2879 | |
2768 | if (screen.tlen[row] != -1 && row != end_row) |
2880 | if (screen.tlen[row] != -1 && row != end_row) |
2769 | *str++ = '\n'; |
2881 | new_selection_text[ofs++] = L'\n'; |
2770 | } |
2882 | } |
2771 | |
2883 | |
2772 | #ifndef NO_OLD_SELECTION |
|
|
2773 | if (selection_style == OLD_SELECT) |
|
|
2774 | if (end_col == TermWin.ncol) |
|
|
2775 | *str++ = '\n'; |
|
|
2776 | #endif |
|
|
2777 | #ifndef NO_NEW_SELECTION |
|
|
2778 | if (selection_style != OLD_SELECT) |
|
|
2779 | if (end_col != selection.end.col) |
2884 | if (end_col != selection.end.col) |
2780 | *str++ = '\n'; |
2885 | new_selection_text[ofs++] = L'\n'; |
2781 | #endif |
|
|
2782 | *str = '\0'; |
|
|
2783 | |
2886 | |
2784 | i = str - (char *)new_selection_text; |
2887 | new_selection_text[ofs] = 0; |
|
|
2888 | |
2785 | if (i == 0) |
2889 | if (ofs == 0) |
2786 | { |
2890 | { |
2787 | free (new_selection_text); |
2891 | free (new_selection_text); |
2788 | return; |
2892 | return; |
2789 | } |
2893 | } |
2790 | |
2894 | |
2791 | // due to MB_MAX_CUR, selection wastage is usually high, so realloc |
|
|
2792 | if (str - (char *)new_selection_text > 1024) |
|
|
2793 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2794 | |
|
|
2795 | selection.len = i; |
|
|
2796 | |
|
|
2797 | if (selection.text) |
|
|
2798 | free (selection.text); |
2895 | free (selection.text); |
2799 | |
2896 | |
2800 | selection.text = new_selection_text; |
2897 | // we usually allocate much more than necessary, so realloc it smaller again |
|
|
2898 | selection.len = ofs; |
|
|
2899 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2801 | |
2900 | |
2802 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2901 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2803 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2902 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2804 | display->set_selection_owner (this); |
2903 | display->set_selection_owner (this); |
2805 | else |
2904 | else |
2806 | rxvt_print_error ("can't get primary selection"); |
2905 | rxvt_warn ("can't get primary selection, ignoring.\n"); |
2807 | |
2906 | |
2808 | { |
2907 | #if 0 |
2809 | XTextProperty ct; |
2908 | XTextProperty ct; |
2810 | char *cl = (char *)selection.text; |
|
|
2811 | |
2909 | |
2812 | if (XmbTextListToTextProperty (display->display, &cl, 1, XStringStyle, &ct) >= 0) |
2910 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
2813 | { |
2911 | { |
2814 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
|
|
2815 | PropModeReplace, ct.value, ct.nitems); |
|
|
2816 | XFree (ct.value); |
|
|
2817 | } |
|
|
2818 | else |
|
|
2819 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2912 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2820 | PropModeReplace, selection.text, (int)selection.len); |
2913 | PropModeReplace, ct.value, ct.nitems); |
|
|
2914 | XFree (ct.value); |
2821 | } |
2915 | } |
|
|
2916 | #endif |
2822 | |
2917 | |
2823 | selection_time = tm; |
2918 | selection_time = tm; |
2824 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2919 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2825 | } |
2920 | } |
2826 | |
2921 | |
… | |
… | |
2855 | rxvt_term::selection_start_colrow (int col, int row) |
2950 | rxvt_term::selection_start_colrow (int col, int row) |
2856 | { |
2951 | { |
2857 | want_refresh = 1; |
2952 | want_refresh = 1; |
2858 | selection.mark.col = col; |
2953 | selection.mark.col = col; |
2859 | selection.mark.row = row - TermWin.view_start; |
2954 | selection.mark.row = row - TermWin.view_start; |
|
|
2955 | |
2860 | MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); |
2956 | MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); |
2861 | MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); |
2957 | MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); |
2862 | MAX_IT (selection.mark.col, 0); |
2958 | MAX_IT (selection.mark.col, 0); |
2863 | MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); |
2959 | MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); |
2864 | |
2960 | |
|
|
2961 | while (selection.mark.col > 0 |
|
|
2962 | && screen.text[selection.mark.row + TermWin.saveLines][selection.mark.col] == NOCHAR) |
|
|
2963 | --selection.mark.col; |
|
|
2964 | |
2865 | if (selection.op) |
2965 | if (selection.op) |
2866 | { /* clear the old selection */ |
2966 | { /* clear the old selection */ |
2867 | selection.beg.row = selection.end.row = selection.mark.row; |
2967 | selection.beg.row = selection.end.row = selection.mark.row; |
2868 | selection.beg.col = selection.end.col = selection.mark.col; |
2968 | selection.beg.col = selection.end.col = selection.mark.col; |
2869 | } |
2969 | } |
|
|
2970 | |
2870 | selection.op = SELECTION_INIT; |
2971 | selection.op = SELECTION_INIT; |
2871 | selection.screen = current_screen; |
2972 | selection.screen = current_screen; |
2872 | } |
2973 | } |
2873 | |
2974 | |
2874 | /* ------------------------------------------------------------------------- */ |
2975 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
2876 | * Word select: select text for 2 clicks |
2977 | * Word select: select text for 2 clicks |
2877 | * We now only find out the boundary in one direction |
2978 | * We now only find out the boundary in one direction |
2878 | */ |
2979 | */ |
2879 | |
2980 | |
2880 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2981 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2881 | #define DELIMIT_TEXT(x) \ |
2982 | #define DELIMIT_TEXT(x) \ |
2882 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR (rs[Rs_cutchars], (x)) != NULL)) |
2983 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x))) |
2883 | #define DELIMIT_REND(x) 1 |
2984 | #define DELIMIT_REND(x) 1 |
2884 | |
2985 | |
2885 | void |
2986 | void |
2886 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2987 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2887 | { |
2988 | { |
2888 | int col, row, dirnadd, tcol, trow, w1, w2; |
2989 | int col, row, dirnadd, tcol, trow, w1, w2; |
2889 | row_col_t bound; |
2990 | row_col_t bound; |
2890 | text_t *stp; |
2991 | text_t *stp; |
2891 | rend_t *srp; |
2992 | rend_t *srp; |
2892 | |
2993 | |
2893 | if (dirn == UP) |
2994 | if (dirn == UP) |
2894 | { |
2995 | { |
2895 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2996 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2896 | bound.col = 0; |
2997 | bound.col = 0; |
… | |
… | |
2900 | { |
3001 | { |
2901 | bound.row = TermWin.saveLines + TermWin.nrow; |
3002 | bound.row = TermWin.saveLines + TermWin.nrow; |
2902 | bound.col = TermWin.ncol - 1; |
3003 | bound.col = TermWin.ncol - 1; |
2903 | dirnadd = 1; |
3004 | dirnadd = 1; |
2904 | } |
3005 | } |
|
|
3006 | |
2905 | row = mark->row + TermWin.saveLines; |
3007 | row = mark->row + TermWin.saveLines; |
2906 | col = mark->col; |
3008 | col = mark->col; |
2907 | MAX_IT (col, 0); |
3009 | MAX_IT (col, 0); |
2908 | /* find the edge of a word */ |
3010 | /* find the edge of a word */ |
2909 | stp = & (screen.text[row][col]); |
3011 | stp = & (screen.text[row][col]); |
2910 | w1 = DELIMIT_TEXT (*stp); |
3012 | w1 = DELIMIT_TEXT (*stp); |
2911 | |
3013 | |
2912 | if (selection_style != NEW_SELECT) |
|
|
2913 | { |
|
|
2914 | if (w1 == 1) |
|
|
2915 | { |
|
|
2916 | stp += dirnadd; |
|
|
2917 | if (DELIMIT_TEXT (*stp) == 1) |
|
|
2918 | goto Old_Word_Selection_You_Die; |
|
|
2919 | col += dirnadd; |
|
|
2920 | } |
|
|
2921 | w1 = 0; |
|
|
2922 | } |
|
|
2923 | srp = (&screen.rend[row][col]); |
3014 | srp = (&screen.rend[row][col]); |
2924 | w2 = DELIMIT_REND (*srp); |
3015 | w2 = DELIMIT_REND (*srp); |
2925 | |
3016 | |
2926 | for (;;) |
3017 | for (;;) |
2927 | { |
3018 | { |
2928 | for (; col != bound.col; col += dirnadd) |
3019 | for (; col != bound.col; col += dirnadd) |
2929 | { |
3020 | { |
2930 | stp += dirnadd; |
3021 | stp += dirnadd; |
|
|
3022 | srp += dirnadd; |
|
|
3023 | |
|
|
3024 | if (*stp == NOCHAR) |
|
|
3025 | continue; |
|
|
3026 | |
2931 | if (DELIMIT_TEXT (*stp) != w1) |
3027 | if (DELIMIT_TEXT (*stp) != w1) |
2932 | break; |
3028 | break; |
2933 | srp += dirnadd; |
|
|
2934 | if (DELIMIT_REND (*srp) != w2) |
3029 | if (DELIMIT_REND (*srp) != w2) |
2935 | break; |
3030 | break; |
2936 | } |
3031 | } |
|
|
3032 | |
2937 | if ((col == bound.col) && (row != bound.row)) |
3033 | if ((col == bound.col) && (row != bound.row)) |
2938 | { |
3034 | { |
2939 | if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) |
3035 | if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) |
2940 | { |
3036 | { |
2941 | trow = row + dirnadd; |
3037 | trow = row + dirnadd; |
2942 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
3038 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
|
|
3039 | |
2943 | if (screen.text[trow] == NULL) |
3040 | if (screen.text[trow] == NULL) |
2944 | break; |
3041 | break; |
|
|
3042 | |
2945 | stp = & (screen.text[trow][tcol]); |
3043 | stp = & (screen.text[trow][tcol]); |
2946 | srp = & (screen.rend[trow][tcol]); |
3044 | srp = & (screen.rend[trow][tcol]); |
|
|
3045 | |
2947 | if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) |
3046 | if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) |
2948 | break; |
3047 | break; |
|
|
3048 | |
2949 | row = trow; |
3049 | row = trow; |
2950 | col = tcol; |
3050 | col = tcol; |
2951 | continue; |
3051 | continue; |
2952 | } |
3052 | } |
2953 | } |
3053 | } |
2954 | break; |
3054 | break; |
2955 | } |
3055 | } |
|
|
3056 | |
2956 | Old_Word_Selection_You_Die: |
3057 | Old_Word_Selection_You_Die: |
2957 | D_SELECT ((stderr, "rxvt_selection_delimit_word (%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - TermWin.saveLines, col)); |
3058 | D_SELECT ((stderr, "rxvt_selection_delimit_word (%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - TermWin.saveLines, col)); |
2958 | |
3059 | |
2959 | if (dirn == DN) |
3060 | if (dirn == DN) |
2960 | col++; /* put us on one past the end */ |
3061 | col++; /* put us on one past the end */ |
… | |
… | |
2982 | MAX_IT (row, 0); |
3083 | MAX_IT (row, 0); |
2983 | MIN_IT (row, (int)TermWin.nrow - 1); |
3084 | MIN_IT (row, (int)TermWin.nrow - 1); |
2984 | MAX_IT (col, 0); |
3085 | MAX_IT (col, 0); |
2985 | MIN_IT (col, (int)TermWin.ncol); |
3086 | MIN_IT (col, (int)TermWin.ncol); |
2986 | |
3087 | |
2987 | #ifndef NO_NEW_SELECTION |
|
|
2988 | /* |
3088 | /* |
2989 | * If we're selecting characters (single click) then we must check first |
3089 | * If we're selecting characters (single click) then we must check first |
2990 | * if we are at the same place as the original mark. If we are then |
3090 | * if we are at the same place as the original mark. If we are then |
2991 | * select nothing. Otherwise, if we're to the right of the mark, you have to |
3091 | * select nothing. Otherwise, if we're to the right of the mark, you have to |
2992 | * be _past_ a character for it to be selected. |
3092 | * be _past_ a character for it to be selected. |
2993 | */ |
3093 | */ |
2994 | if (selection_style != OLD_SELECT) |
|
|
2995 | { |
|
|
2996 | if (((selection.clicks % 3) == 1) && !flag |
3094 | if (((selection.clicks % 3) == 1) && !flag |
2997 | && (col == selection.mark.col |
3095 | && (col == selection.mark.col |
2998 | && (row == selection.mark.row + TermWin.view_start))) |
3096 | && (row == selection.mark.row + TermWin.view_start))) |
2999 | { |
3097 | { |
3000 | /* select nothing */ |
3098 | /* select nothing */ |
3001 | selection.beg.row = selection.end.row = 0; |
3099 | selection.beg.row = selection.end.row = 0; |
3002 | selection.beg.col = selection.end.col = 0; |
3100 | selection.beg.col = selection.end.col = 0; |
3003 | selection.clicks = 4; |
3101 | selection.clicks = 4; |
3004 | want_refresh = 1; |
3102 | want_refresh = 1; |
3005 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
3103 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
3006 | return; |
3104 | return; |
3007 | } |
|
|
3008 | } |
3105 | } |
3009 | #endif |
3106 | |
3010 | if (selection.clicks == 4) |
3107 | if (selection.clicks == 4) |
3011 | selection.clicks = 1; |
3108 | selection.clicks = 1; |
3012 | |
3109 | |
3013 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3110 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3014 | flag == 1 ? 1 : 0, /* ? button press */ |
3111 | flag == 1 ? 1 : 0, /* ? button press */ |
… | |
… | |
3068 | pos.col = col; |
3165 | pos.col = col; |
3069 | pos.row = row; |
3166 | pos.row = row; |
3070 | |
3167 | |
3071 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3168 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3072 | |
3169 | |
3073 | #ifndef NO_OLD_SELECTION |
|
|
3074 | /* |
|
|
3075 | * This mimics some of the selection behaviour of version 2.20 and before. |
|
|
3076 | * There are no ``selection modes'', button3 is always character extension. |
|
|
3077 | * Note: button3 drag is always available, c.f. v2.20 |
|
|
3078 | * Selection always terminates (left or right as appropriate) at the mark. |
|
|
3079 | */ |
|
|
3080 | if (selection_style == OLD_SELECT) |
|
|
3081 | { |
|
|
3082 | if (selection.clicks == 1 || button3) |
|
|
3083 | { |
|
|
3084 | if (hate_those_clicks) |
|
|
3085 | { |
|
|
3086 | hate_those_clicks = 0; |
|
|
3087 | if (selection.clicks == 1) |
|
|
3088 | { |
|
|
3089 | selection.beg.row = selection.mark.row; |
|
|
3090 | selection.beg.col = selection.mark.col; |
|
|
3091 | } |
|
|
3092 | else |
|
|
3093 | { |
|
|
3094 | selection.mark.row = selection.beg.row; |
|
|
3095 | selection.mark.col = selection.beg.col; |
|
|
3096 | } |
|
|
3097 | } |
|
|
3098 | if (ROWCOL_IS_BEFORE (pos, selection.mark)) |
|
|
3099 | { |
|
|
3100 | selection.end.row = selection.mark.row; |
|
|
3101 | selection.end.col = selection.mark.col + 1; |
|
|
3102 | selection.beg.row = pos.row; |
|
|
3103 | selection.beg.col = pos.col; |
|
|
3104 | } |
|
|
3105 | else |
|
|
3106 | { |
|
|
3107 | selection.beg.row = selection.mark.row; |
|
|
3108 | selection.beg.col = selection.mark.col; |
|
|
3109 | selection.end.row = pos.row; |
|
|
3110 | selection.end.col = pos.col + 1; |
|
|
3111 | } |
|
|
3112 | } |
|
|
3113 | else if (selection.clicks == 2) |
|
|
3114 | { |
|
|
3115 | selection_delimit_word (UP, & (selection.mark), |
|
|
3116 | & (selection.beg)); |
|
|
3117 | selection_delimit_word (DN, & (selection.mark), |
|
|
3118 | & (selection.end)); |
|
|
3119 | hate_those_clicks = 1; |
|
|
3120 | } |
|
|
3121 | else if (selection.clicks == 3) |
|
|
3122 | { |
|
|
3123 | selection.beg.row = selection.end.row = selection.mark.row; |
|
|
3124 | selection.beg.col = 0; |
|
|
3125 | selection.end.col = ncol; |
|
|
3126 | hate_those_clicks = 1; |
|
|
3127 | } |
|
|
3128 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
|
|
3129 | return; |
|
|
3130 | } |
|
|
3131 | #endif /* ! NO_OLD_SELECTION */ |
|
|
3132 | #ifndef NO_NEW_SELECTION |
|
|
3133 | /* selection_style must not be OLD_SELECT to get here */ |
|
|
3134 | /* |
3170 | /* |
3135 | * This is mainly xterm style selection with a couple of differences, mainly |
3171 | * This is mainly xterm style selection with a couple of differences, mainly |
3136 | * in the way button3 drag extension works. |
3172 | * in the way button3 drag extension works. |
3137 | * We're either doing: button1 drag; button3 press; or button3 drag |
3173 | * We're either doing: button1 drag; button3 press; or button3 drag |
3138 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3174 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
… | |
… | |
3143 | * a point/word/line which is either the start or end of the selection |
3179 | * a point/word/line which is either the start or end of the selection |
3144 | * and it was decided by whichever point/word/line was `fixed' at the |
3180 | * and it was decided by whichever point/word/line was `fixed' at the |
3145 | * time of the most recent button3 press |
3181 | * time of the most recent button3 press |
3146 | */ |
3182 | */ |
3147 | if (button3 && buttonpress) |
3183 | if (button3 && buttonpress) |
3148 | { /* button3 press */ |
3184 | { /* button3 press */ |
3149 | /* |
3185 | /* |
3150 | * first determine which edge of the selection we are closest to |
3186 | * first determine which edge of the selection we are closest to |
3151 | */ |
3187 | */ |
3152 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3188 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3153 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3189 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3154 | && (((pos.col - selection.beg.col) |
3190 | && (((pos.col - selection.beg.col) |
3155 | + ((pos.row - selection.beg.row) * ncol)) |
3191 | + ((pos.row - selection.beg.row) * ncol)) |
3156 | < ((selection.end.col - pos.col) |
3192 | < ((selection.end.col - pos.col) |
3157 | + ((selection.end.row - pos.row) * ncol))))) |
3193 | + ((selection.end.row - pos.row) * ncol))))) |
3158 | closeto = LEFT; |
3194 | closeto = LEFT; |
|
|
3195 | |
3159 | if (closeto == LEFT) |
3196 | if (closeto == LEFT) |
3160 | { |
3197 | { |
3161 | selection.beg.row = pos.row; |
3198 | selection.beg.row = pos.row; |
3162 | selection.beg.col = pos.col; |
3199 | selection.beg.col = pos.col; |
3163 | selection.mark.row = selection.end.row; |
3200 | selection.mark.row = selection.end.row; |
3164 | selection.mark.col = selection.end.col |
3201 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3165 | - (selection.clicks == 2); |
|
|
3166 | } |
3202 | } |
3167 | else |
3203 | else |
3168 | { |
3204 | { |
3169 | selection.end.row = pos.row; |
3205 | selection.end.row = pos.row; |
3170 | selection.end.col = pos.col; |
3206 | selection.end.col = pos.col; |
3171 | selection.mark.row = selection.beg.row; |
3207 | selection.mark.row = selection.beg.row; |
3172 | selection.mark.col = selection.beg.col; |
3208 | selection.mark.col = selection.beg.col; |
3173 | } |
3209 | } |
3174 | } |
3210 | } |
3175 | else |
3211 | else |
3176 | { /* button1 drag or button3 drag */ |
3212 | { /* button1 drag or button3 drag */ |
3177 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3213 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3178 | { |
3214 | { |
3179 | if ((selection.mark.row == selection.end.row) |
3215 | if ((selection.mark.row == selection.end.row) |
3180 | && (selection.mark.col == selection.end.col) |
3216 | && (selection.mark.col == selection.end.col) |
3181 | && clickchange && selection.clicks == 2) |
3217 | && clickchange && selection.clicks == 2) |
3182 | selection.mark.col--; |
3218 | selection.mark.col--; |
|
|
3219 | |
3183 | selection.beg.row = pos.row; |
3220 | selection.beg.row = pos.row; |
3184 | selection.beg.col = pos.col; |
3221 | selection.beg.col = pos.col; |
3185 | selection.end.row = selection.mark.row; |
3222 | selection.end.row = selection.mark.row; |
3186 | selection.end.col = selection.mark.col |
3223 | selection.end.col = selection.mark.col + (selection.clicks == 2); |
3187 | + (selection.clicks == 2); |
|
|
3188 | } |
3224 | } |
3189 | else |
3225 | else |
3190 | { |
3226 | { |
3191 | selection.beg.row = selection.mark.row; |
3227 | selection.beg.row = selection.mark.row; |
3192 | selection.beg.col = selection.mark.col; |
3228 | selection.beg.col = selection.mark.col; |
… | |
… | |
3196 | } |
3232 | } |
3197 | |
3233 | |
3198 | if (selection.clicks == 1) |
3234 | if (selection.clicks == 1) |
3199 | { |
3235 | { |
3200 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3236 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
|
|
3237 | |
3201 | if (end_col != -1 && selection.beg.col > end_col) |
3238 | if (end_col != -1 && selection.beg.col > end_col) |
3202 | { |
3239 | { |
3203 | #if 1 |
3240 | #if 1 |
3204 | selection.beg.col = ncol; |
3241 | selection.beg.col = ncol; |
3205 | #else |
3242 | #else |
3206 | if (selection.beg.row != selection.end.row) |
3243 | if (selection.beg.row != selection.end.row) |
3207 | selection.beg.col = ncol; |
3244 | selection.beg.col = ncol; |
3208 | else |
3245 | else |
3209 | selection.beg.col = selection.mark.col; |
3246 | selection.beg.col = selection.mark.col; |
3210 | #endif |
3247 | #endif |
3211 | |
|
|
3212 | } |
3248 | } |
|
|
3249 | |
3213 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3250 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
|
|
3251 | |
3214 | if (end_col != -1 && selection.end.col > end_col) |
3252 | if (end_col != -1 && selection.end.col > end_col) |
3215 | selection.end.col = ncol; |
3253 | selection.end.col = ncol; |
3216 | |
|
|
3217 | } |
3254 | } |
3218 | else if (selection.clicks == 2) |
3255 | else if (selection.clicks == 2) |
3219 | { |
3256 | { |
3220 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3257 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3221 | selection.end.col--; |
3258 | selection.end.col--; |
|
|
3259 | |
3222 | selection_delimit_word (UP, & (selection.beg), |
3260 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3223 | & (selection.beg)); |
|
|
3224 | selection_delimit_word (DN, & (selection.end), |
3261 | selection_delimit_word (DN, & (selection.end), & (selection.end)); |
3225 | & (selection.end)); |
|
|
3226 | } |
3262 | } |
3227 | else if (selection.clicks == 3) |
3263 | else if (selection.clicks == 3) |
3228 | { |
3264 | { |
3229 | #ifndef NO_FRILLS |
3265 | #ifndef NO_FRILLS |
3230 | if ((Options & Opt_tripleclickwords)) |
3266 | if ((Options & Opt_tripleclickwords)) |
3231 | { |
3267 | { |
3232 | int end_row; |
3268 | int end_row; |
3233 | |
3269 | |
3234 | selection_delimit_word (UP, & (selection.beg), |
3270 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3235 | & (selection.beg)); |
|
|
3236 | end_row = screen.tlen[selection.mark.row |
3271 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3237 | + TermWin.saveLines]; |
3272 | |
3238 | for (end_row = selection.mark.row; end_row < TermWin.nrow; |
3273 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
3239 | end_row++) |
|
|
3240 | { |
3274 | { |
3241 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
3275 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
|
|
3276 | |
3242 | if (end_col != -1) |
3277 | if (end_col != -1) |
3243 | { |
3278 | { |
3244 | selection.end.row = end_row; |
3279 | selection.end.row = end_row; |
3245 | selection.end.col = end_col; |
3280 | selection.end.col = end_col; |
3246 | selection_remove_trailing_spaces (); |
3281 | selection_remove_trailing_spaces (); |
… | |
… | |
3248 | } |
3283 | } |
3249 | } |
3284 | } |
3250 | } |
3285 | } |
3251 | else |
3286 | else |
3252 | #endif |
3287 | #endif |
3253 | |
|
|
3254 | { |
3288 | { |
3255 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3289 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3256 | selection.mark.col++; |
3290 | selection.mark.col++; |
3257 | selection.beg.col = 0; |
3291 | selection.beg.col = 0; |
3258 | selection.end.col = ncol; |
3292 | selection.end.col = ncol; |
3259 | } |
3293 | } |
3260 | } |
3294 | } |
|
|
3295 | |
3261 | if (button3 && buttonpress) |
3296 | if (button3 && buttonpress) |
3262 | { /* mark may need to be changed */ |
3297 | { /* mark may need to be changed */ |
3263 | if (closeto == LEFT) |
3298 | if (closeto == LEFT) |
3264 | { |
3299 | { |
3265 | selection.mark.row = selection.end.row; |
3300 | selection.mark.row = selection.end.row; |
3266 | selection.mark.col = selection.end.col |
3301 | selection.mark.col = selection.end.col |
3267 | - (selection.clicks == 2); |
3302 | - (selection.clicks == 2); |
… | |
… | |
3271 | selection.mark.row = selection.beg.row; |
3306 | selection.mark.row = selection.beg.row; |
3272 | selection.mark.col = selection.beg.col; |
3307 | selection.mark.col = selection.beg.col; |
3273 | } |
3308 | } |
3274 | } |
3309 | } |
3275 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3310 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3276 | #endif /* ! NO_NEW_SELECTION */ |
|
|
3277 | } |
3311 | } |
3278 | |
3312 | |
3279 | #ifndef NO_FRILLS |
3313 | #ifndef NO_FRILLS |
3280 | void |
3314 | void |
3281 | rxvt_term::selection_remove_trailing_spaces () |
3315 | rxvt_term::selection_remove_trailing_spaces () |
… | |
… | |
3355 | ev.target = rq.target; |
3389 | ev.target = rq.target; |
3356 | ev.time = rq.time; |
3390 | ev.time = rq.time; |
3357 | |
3391 | |
3358 | if (rq.target == xa[XA_TARGETS]) |
3392 | if (rq.target == xa[XA_TARGETS]) |
3359 | { |
3393 | { |
3360 | Atom32 target_list[5]; |
3394 | Atom32 target_list[6]; |
3361 | Atom32 *target = target_list; |
3395 | Atom32 *target = target_list; |
3362 | |
3396 | |
3363 | *target++ = (Atom32) xa[XA_TARGETS]; |
3397 | *target++ = (Atom32) xa[XA_TARGETS]; |
|
|
3398 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3364 | *target++ = (Atom32) XA_STRING; |
3399 | *target++ = (Atom32) XA_STRING; |
3365 | *target++ = (Atom32) xa[XA_TEXT]; |
3400 | *target++ = (Atom32) xa[XA_TEXT]; |
3366 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3401 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3367 | #if X_HAVE_UTF8_STRING |
3402 | #if X_HAVE_UTF8_STRING |
3368 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3403 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3369 | #endif |
3404 | #endif |
|
|
3405 | |
3370 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3406 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3371 | (8 * sizeof (target_list[0])), PropModeReplace, |
3407 | (8 * sizeof (target_list[0])), PropModeReplace, |
3372 | (unsigned char *)target_list, |
3408 | (unsigned char *)target_list, |
3373 | target - target_list); |
3409 | target - target_list); |
3374 | ev.property = rq.property; |
3410 | ev.property = rq.property; |
3375 | } |
3411 | } |
3376 | else if (rq.target == xa[XA_MULTIPLE]) |
3412 | else if (rq.target == xa[XA_MULTIPLE]) |
3377 | { |
3413 | { |
3378 | /* TODO: Handle MULTIPLE */ |
3414 | /* TODO: Handle MULTIPLE */ |
3379 | } |
3415 | } |
3380 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3416 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3381 | { |
3417 | { |
3382 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3418 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3383 | (8 * sizeof (Time)), PropModeReplace, |
3419 | (8 * sizeof (Time)), PropModeReplace, |
3384 | (unsigned char *)&selection_time, 1); |
3420 | (unsigned char *)&selection_time, 1); |
3385 | ev.property = rq.property; |
3421 | ev.property = rq.property; |
3386 | } |
3422 | } |
3387 | else if (rq.target == XA_STRING |
3423 | else if (rq.target == XA_STRING |
3388 | || rq.target == xa[XA_TEXT] |
3424 | || rq.target == xa[XA_TEXT] |
3389 | || rq.target == xa[XA_COMPOUND_TEXT] |
3425 | || rq.target == xa[XA_COMPOUND_TEXT] |
3390 | || rq.target == xa[XA_UTF8_STRING] |
3426 | || rq.target == xa[XA_UTF8_STRING] |
3391 | ) |
3427 | ) |
3392 | { |
3428 | { |
3393 | short freect = 0; |
3429 | short freect = 0; |
3394 | int selectlen; |
3430 | int selectlen; |
3395 | char *cl; |
3431 | wchar_t *cl; |
3396 | |
3432 | |
3397 | target = rq.target; |
3433 | target = rq.target; |
3398 | |
3434 | |
3399 | if (target == XA_STRING) |
3435 | if (target == XA_STRING) |
3400 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3436 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3401 | // will ask for another format anyways. |
3437 | // will ask for another format anyways. |
3402 | style = XStringStyle; |
3438 | style = XStringStyle; |
3403 | else if (target == xa[XA_TEXT]) |
3439 | else if (target == xa[XA_TEXT]) |
3404 | style = XTextStyle; |
3440 | style = XStdICCTextStyle; |
3405 | else if (target == xa[XA_COMPOUND_TEXT]) |
3441 | else if (target == xa[XA_COMPOUND_TEXT]) |
3406 | style = XCompoundTextStyle; |
3442 | style = XCompoundTextStyle; |
3407 | #if X_HAVE_UTF8_STRING |
3443 | #if X_HAVE_UTF8_STRING |
3408 | else if (target == xa[XA_UTF8_STRING]) |
3444 | else if (target == xa[XA_UTF8_STRING]) |
3409 | style = XUTF8StringStyle; |
3445 | style = XUTF8StringStyle; |
… | |
… | |
3414 | style = XCompoundTextStyle; |
3450 | style = XCompoundTextStyle; |
3415 | } |
3451 | } |
3416 | |
3452 | |
3417 | if (selection.text) |
3453 | if (selection.text) |
3418 | { |
3454 | { |
3419 | cl = (char *)selection.text; |
3455 | cl = selection.text; |
3420 | selectlen = selection.len; |
3456 | selectlen = selection.len; |
3421 | } |
3457 | } |
3422 | else |
3458 | else |
3423 | { |
3459 | { |
3424 | cl = ""; |
3460 | cl = L""; |
3425 | selectlen = 0; |
3461 | selectlen = 0; |
3426 | } |
3462 | } |
3427 | |
3463 | |
|
|
3464 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
|
|
3465 | // manually for XUTF8StringStyle. |
3428 | if (XmbTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3466 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3429 | freect = 1; |
3467 | freect = 1; |
3430 | else |
3468 | else |
3431 | { |
3469 | { |
3432 | /* if we failed to convert then send it raw */ |
3470 | /* if we failed to convert then send it raw */ |
3433 | ct.value = (unsigned char *)cl; |
3471 | ct.value = (unsigned char *)cl; |
… | |
… | |
3440 | ev.property = rq.property; |
3478 | ev.property = rq.property; |
3441 | |
3479 | |
3442 | if (freect) |
3480 | if (freect) |
3443 | XFree (ct.value); |
3481 | XFree (ct.value); |
3444 | } |
3482 | } |
|
|
3483 | |
3445 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3484 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3446 | } |
3485 | } |
3447 | |
3486 | |
3448 | /* ------------------------------------------------------------------------- * |
3487 | /* ------------------------------------------------------------------------- * |
3449 | * MOUSE ROUTINES * |
3488 | * MOUSE ROUTINES * |