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> |
6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
7 | * |
7 | * |
8 | * 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 |
9 | * 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 |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
24 | * This file handles _all_ screen updates and selections |
24 | * This file handles _all_ screen updates and selections |
25 | */ |
25 | */ |
26 | |
26 | |
27 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
|
|
29 | #include "rxvtperl.h" /* NECESSARY */ |
29 | |
30 | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
32 | |
32 | #include <inttypes.h> |
33 | #include <inttypes.h> |
33 | |
34 | |
… | |
… | |
46 | |
47 | |
47 | /* ------------------------------------------------------------------------- * |
48 | /* ------------------------------------------------------------------------- * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
49 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
49 | * ------------------------------------------------------------------------- */ |
50 | * ------------------------------------------------------------------------- */ |
50 | #define ZERO_SCROLLBACK() \ |
51 | #define ZERO_SCROLLBACK() \ |
51 | if (options & Opt_scrollTtyOutput) \ |
52 | if (OPTION (Opt_scrollTtyOutput)) \ |
52 | view_start = 0 |
53 | view_start = 0 |
53 | #define CLEAR_SELECTION() \ |
54 | #define CLEAR_SELECTION() \ |
54 | selection.beg.row = selection.beg.col \ |
55 | selection.beg.row = selection.beg.col \ |
55 | = selection.end.row = selection.end.col = 0 |
56 | = selection.end.row = selection.end.col = 0 |
56 | #define CLEAR_ALL_SELECTION() \ |
57 | #define CLEAR_ALL_SELECTION() \ |
… | |
… | |
123 | lalloc (l); |
124 | lalloc (l); |
124 | col = 0; |
125 | col = 0; |
125 | width = ncol; |
126 | width = ncol; |
126 | } |
127 | } |
127 | |
128 | |
|
|
129 | l.touch (); |
|
|
130 | |
128 | efs &= ~RS_baseattrMask; |
131 | efs &= ~RS_baseattrMask; |
129 | efs = SET_FONT (efs, FONTSET (efs)->find_font (' ')); |
132 | efs = SET_FONT (efs, FONTSET (efs)->find_font (' ')); |
130 | |
133 | |
131 | text_t *et = l.t + col; |
134 | text_t *et = l.t + col; |
132 | rend_t *er = l.r + col; |
135 | rend_t *er = l.r + col; |
… | |
… | |
289 | { |
292 | { |
290 | p = MOD (p - 1, prev_total_rows); |
293 | p = MOD (p - 1, prev_total_rows); |
291 | #ifdef DEBUG_STRICT |
294 | #ifdef DEBUG_STRICT |
292 | assert (old_buf [MOD (p, prev_total_rows)].t); |
295 | assert (old_buf [MOD (p, prev_total_rows)].t); |
293 | #endif |
296 | #endif |
294 | |
|
|
295 | int plines = 1; |
297 | int plines = 1; |
296 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
298 | int llen = old_buf [MOD (p, prev_total_rows)].l; |
297 | |
299 | |
298 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
300 | while (p != pend && old_buf [MOD (p - 1, prev_total_rows)].is_longer ()) |
299 | { |
301 | { |
… | |
… | |
317 | // re-assemble the full line by destination lines |
319 | // re-assemble the full line by destination lines |
318 | for (int qrow = q; qlines--; qrow++) |
320 | for (int qrow = q; qlines--; qrow++) |
319 | { |
321 | { |
320 | qline = row_buf + qrow; |
322 | qline = row_buf + qrow; |
321 | lalloc (*qline); |
323 | lalloc (*qline); |
|
|
324 | qline->l = ncol; |
322 | qline->set_is_longer (); |
325 | qline->is_longer (1); |
323 | |
326 | |
324 | int qcol = 0; |
327 | int qcol = 0; |
325 | |
328 | |
326 | // fill a single destination line |
329 | // fill a single destination line |
327 | while (lofs < llen && qcol < ncol) |
330 | while (lofs < llen && qcol < ncol) |
… | |
… | |
351 | lofs += len; |
354 | lofs += len; |
352 | qcol += len; |
355 | qcol += len; |
353 | } |
356 | } |
354 | } |
357 | } |
355 | |
358 | |
356 | qline->l = llen < ncol ? llen : MOD (llen - 1, ncol) + 1; |
359 | qline->l = llen ? MOD (llen - 1, ncol) + 1 : 0; |
|
|
360 | qline->is_longer (0); |
357 | scr_blank_line (*qline, qline->l, ncol - qline->l, DEFAULT_RSTYLE); |
361 | scr_blank_line (*qline, qline->l, ncol - qline->l, DEFAULT_RSTYLE); |
358 | } |
362 | } |
359 | while (p != pend && q > 0); |
363 | while (p != pend && q > 0); |
360 | |
364 | |
361 | term_start = total_rows - nrow; |
365 | term_start = total_rows - nrow; |
362 | nsaved = term_start - q; |
366 | nsaved = term_start - q; |
363 | |
367 | |
364 | // make sure all terminal lines exist |
368 | // make sure all terminal lines exist |
365 | while (nsaved < 0) |
369 | while (nsaved < 0) |
366 | scr_blank_screen_mem (ROW (-++nsaved), DEFAULT_RSTYLE); |
370 | scr_blank_screen_mem (ROW (-++nsaved), DEFAULT_RSTYLE); |
367 | |
|
|
368 | } |
371 | } |
369 | else |
372 | else |
370 | { |
373 | { |
371 | // if no scrollback exists (yet), wing, instead of wrap |
374 | // if no scrollback exists (yet), wing, instead of wrap |
372 | |
375 | |
… | |
… | |
410 | |
413 | |
411 | for (int col = ncol; col--; ) |
414 | for (int col = ncol; col--; ) |
412 | tabs [col] = col % TABSIZE == 0; |
415 | tabs [col] = col % TABSIZE == 0; |
413 | |
416 | |
414 | tt_winch (); |
417 | tt_winch (); |
|
|
418 | |
|
|
419 | HOOK_INVOKE ((this, HOOK_RESET, DT_END)); |
415 | } |
420 | } |
416 | |
421 | |
417 | /* ------------------------------------------------------------------------- */ |
422 | /* ------------------------------------------------------------------------- */ |
418 | /* |
423 | /* |
419 | * Free everything. That way malloc debugging can find leakage. |
424 | * Free everything. That way malloc debugging can find leakage. |
… | |
… | |
523 | |
528 | |
524 | screen.cur.row = clamp (screen.cur.row, 0, prev_nrow - 1); |
529 | screen.cur.row = clamp (screen.cur.row, 0, prev_nrow - 1); |
525 | screen.cur.col = clamp (screen.cur.col, 0, prev_ncol - 1); |
530 | screen.cur.col = clamp (screen.cur.col, 0, prev_ncol - 1); |
526 | |
531 | |
527 | #if NSCREENS |
532 | #if NSCREENS |
528 | if (options & Opt_secondaryScreen) |
533 | if (OPTION (Opt_secondaryScreen)) |
529 | { |
534 | { |
530 | num_scr = 0; |
535 | num_scr = 0; |
531 | |
536 | |
532 | for (int i = prev_nrow; i--; ) |
537 | for (int i = prev_nrow; i--; ) |
533 | ::swap (ROW(i), swap_buf [i]); |
538 | ::swap (ROW(i), swap_buf [i]); |
… | |
… | |
537 | screen.flags |= Screen_VisibleCursor; |
542 | screen.flags |= Screen_VisibleCursor; |
538 | swap.flags |= Screen_VisibleCursor; |
543 | swap.flags |= Screen_VisibleCursor; |
539 | } |
544 | } |
540 | else |
545 | else |
541 | #endif |
546 | #endif |
542 | if (options & Opt_secondaryScroll) |
547 | if (OPTION (Opt_secondaryScroll)) |
543 | scr_scroll_text (0, prev_nrow - 1, prev_nrow); |
548 | scr_scroll_text (0, prev_nrow - 1, prev_nrow); |
544 | |
549 | |
545 | return scrn; |
550 | return scrn; |
546 | } |
551 | } |
547 | |
552 | |
… | |
… | |
609 | num_scr += count; |
614 | num_scr += count; |
610 | |
615 | |
611 | if (count > 0 |
616 | if (count > 0 |
612 | && row1 == 0 |
617 | && row1 == 0 |
613 | && row2 == nrow - 1 |
618 | && row2 == nrow - 1 |
614 | && (current_screen == PRIMARY || options & Opt_secondaryScroll)) |
619 | && (current_screen == PRIMARY || OPTION (Opt_secondaryScroll))) |
615 | { |
620 | { |
616 | nsaved = min (nsaved + count, saveLines); |
621 | nsaved = min (nsaved + count, saveLines); |
|
|
622 | |
|
|
623 | HOOK_INVOKE ((this, HOOK_SCROLL_BACK, DT_INT, count, DT_INT, nsaved, DT_END)); |
|
|
624 | |
617 | term_start = (term_start + count) % total_rows; |
625 | term_start = (term_start + count) % total_rows; |
618 | |
626 | |
619 | if (selection.op && current_screen == selection.screen) |
627 | if (selection.op && current_screen == selection.screen) |
620 | { |
628 | { |
621 | selection.beg.row -= count; |
629 | selection.beg.row -= count; |
… | |
… | |
630 | selection.op = SELECTION_CLEAR; |
638 | selection.op = SELECTION_CLEAR; |
631 | } |
639 | } |
632 | } |
640 | } |
633 | |
641 | |
634 | for (int i = count; i--; ) |
642 | for (int i = count; i--; ) |
|
|
643 | { |
|
|
644 | ROW(row2 - i).l = 0; |
635 | scr_blank_screen_mem (ROW(row2 - i), rstyle); |
645 | scr_blank_screen_mem (ROW(row2 - i), rstyle); |
|
|
646 | } |
636 | |
647 | |
637 | if ((options & Opt_scrollWithBuffer) |
648 | if (OPTION (Opt_scrollWithBuffer) |
638 | && view_start != 0 |
649 | && view_start != 0 |
639 | && view_start != saveLines) |
650 | && view_start != saveLines) |
640 | scr_page (UP, count); |
651 | scr_page (UP, count); |
641 | } |
652 | } |
642 | else |
653 | else |
… | |
… | |
689 | /* ------------------------------------------------------------------------- */ |
700 | /* ------------------------------------------------------------------------- */ |
690 | /* |
701 | /* |
691 | * Add text given in <str> of length <len> to screen struct |
702 | * Add text given in <str> of length <len> to screen struct |
692 | */ |
703 | */ |
693 | void |
704 | void |
694 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
705 | rxvt_term::scr_add_lines (const wchar_t *str, int len, int minlines) |
695 | { |
706 | { |
696 | if (len <= 0) /* sanity */ |
707 | if (len <= 0) /* sanity */ |
697 | return; |
708 | return; |
698 | |
709 | |
699 | unsigned char checksel; |
710 | unsigned char checksel; |
700 | unicode_t c; |
711 | unicode_t c; |
701 | int last_col; |
712 | int ncol = this->ncol; |
702 | const unicode_t *strend = str + len; |
713 | const wchar_t *strend = str + len; |
703 | |
714 | |
704 | want_refresh = 1; |
715 | want_refresh = 1; |
705 | ZERO_SCROLLBACK (); |
716 | ZERO_SCROLLBACK (); |
706 | last_col = ncol; |
|
|
707 | |
717 | |
708 | if (nlines > 0) |
718 | if (minlines > 0) |
709 | { |
719 | { |
710 | nlines += screen.cur.row - screen.bscroll; |
720 | minlines += screen.cur.row - screen.bscroll; |
|
|
721 | |
711 | if (nlines > 0 |
722 | if (minlines > 0 |
712 | && screen.tscroll == 0 |
723 | && screen.tscroll == 0 |
713 | && screen.bscroll == (nrow - 1)) |
724 | && screen.bscroll == nrow - 1) |
714 | { |
725 | { |
715 | /* _at least_ this many lines need to be scrolled */ |
726 | /* _at least_ this many lines need to be scrolled */ |
716 | scr_scroll_text (screen.tscroll, screen.bscroll, nlines); |
727 | scr_scroll_text (screen.tscroll, screen.bscroll, minlines); |
717 | screen.cur.row -= nlines; |
728 | screen.cur.row -= minlines; |
718 | } |
729 | } |
719 | } |
730 | } |
720 | |
731 | |
721 | #ifdef DEBUG_STRICT |
732 | #ifdef DEBUG_STRICT |
722 | assert (screen.cur.col < last_col); |
733 | assert (screen.cur.col < ncol); |
723 | assert (screen.cur.row < nrow |
734 | assert (screen.cur.row < nrow |
724 | && screen.cur.row >= -nsaved); |
735 | && screen.cur.row >= -nsaved); |
725 | #endif |
736 | #endif |
726 | int row = screen.cur.row; |
737 | int row = screen.cur.row; |
727 | |
738 | |
… | |
… | |
729 | |
740 | |
730 | line_t *line = &ROW(row); |
741 | line_t *line = &ROW(row); |
731 | |
742 | |
732 | while (str < strend) |
743 | while (str < strend) |
733 | { |
744 | { |
734 | c = *str++; |
745 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
735 | |
746 | |
736 | if (c < 0x20) |
747 | if (c < 0x20) |
737 | if (c == C0_LF) |
748 | if (c == C0_LF) |
738 | { |
749 | { |
739 | if (!line->is_longer ()) /* XXX: think about this */ |
|
|
740 | max_it (line->l, screen.cur.col); |
750 | max_it (line->l, screen.cur.col); |
741 | |
751 | |
742 | screen.flags &= ~Screen_WrapNext; |
752 | screen.flags &= ~Screen_WrapNext; |
743 | |
753 | |
744 | if (screen.cur.row == screen.bscroll) |
754 | if (screen.cur.row == screen.bscroll) |
745 | scr_scroll_text (screen.tscroll, screen.bscroll, 1); |
755 | scr_scroll_text (screen.tscroll, screen.bscroll, 1); |
… | |
… | |
749 | line = &ROW(row); /* _must_ refresh */ |
759 | line = &ROW(row); /* _must_ refresh */ |
750 | continue; |
760 | continue; |
751 | } |
761 | } |
752 | else if (c == C0_CR) |
762 | else if (c == C0_CR) |
753 | { |
763 | { |
754 | if (!line->is_longer ()) /* XXX: think about this */ |
|
|
755 | max_it (line->l, screen.cur.col); |
764 | max_it (line->l, screen.cur.col); |
756 | |
765 | |
757 | screen.flags &= ~Screen_WrapNext; |
766 | screen.flags &= ~Screen_WrapNext; |
758 | screen.cur.col = 0; |
767 | screen.cur.col = 0; |
759 | continue; |
768 | continue; |
760 | } |
769 | } |
… | |
… | |
777 | CLEAR_SELECTION (); |
786 | CLEAR_SELECTION (); |
778 | } |
787 | } |
779 | |
788 | |
780 | if (screen.flags & Screen_WrapNext) |
789 | if (screen.flags & Screen_WrapNext) |
781 | { |
790 | { |
|
|
791 | max_it (line->l, ncol); |
782 | line->set_is_longer (); |
792 | line->is_longer (1); |
783 | |
793 | |
784 | scr_do_wrap (); |
794 | scr_do_wrap (); |
785 | |
795 | |
786 | row = screen.cur.row; |
796 | row = screen.cur.row; |
787 | line = &ROW(row); /* _must_ refresh */ |
797 | line = &ROW(row); /* _must_ refresh */ |
… | |
… | |
795 | // do wcwidth before further replacements, as wcwidth might return -1 |
805 | // do wcwidth before further replacements, as wcwidth might return -1 |
796 | // for the line drawing characters below as they might be invalid in the current |
806 | // for the line drawing characters below as they might be invalid in the current |
797 | // locale. |
807 | // locale. |
798 | int width = c < 0x100 ? 1 : wcwidth (c); |
808 | int width = c < 0x100 ? 1 : wcwidth (c); |
799 | |
809 | |
800 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
810 | if (charsets [screen.charset] == '0') // DEC SPECIAL |
801 | { |
811 | { |
802 | // vt100 special graphics and line drawing |
812 | // vt100 special graphics and line drawing |
803 | // 5f-7e standard vt100 |
813 | // 5f-7e standard vt100 |
804 | // 40-5e rxvt extension for extra curses acs chars |
814 | // 40-5e rxvt extension for extra curses acs chars |
805 | static uint16_t vt100_0[62] = { // 41 .. 7e |
815 | static uint16_t vt100_0[62] = { // 41 .. 7e |
… | |
… | |
857 | } |
867 | } |
858 | |
868 | |
859 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
869 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
860 | |
870 | |
861 | // if the character doesn't fit into the remaining columns... |
871 | // if the character doesn't fit into the remaining columns... |
862 | if (screen.cur.col > last_col - width && last_col >= width) |
872 | if (screen.cur.col > ncol - width && ncol >= width) |
863 | { |
873 | { |
864 | // ...output spaces |
874 | // ...output spaces |
865 | c = ' '; |
875 | c = ' '; |
866 | // and try the same character next loop iteration |
876 | // and try the same character next loop iteration |
867 | --str; |
877 | --str; |
868 | } |
878 | } |
869 | |
879 | |
|
|
880 | line->touch (); |
|
|
881 | |
870 | do |
882 | do |
871 | { |
883 | { |
872 | line->t[screen.cur.col] = c; |
884 | line->t[screen.cur.col] = c; |
873 | line->r[screen.cur.col] = rend; |
885 | line->r[screen.cur.col] = rend; |
874 | |
886 | |
875 | if (screen.cur.col < last_col - 1) |
887 | if (screen.cur.col < ncol - 1) |
876 | screen.cur.col++; |
888 | screen.cur.col++; |
877 | else |
889 | else |
878 | { |
890 | { |
879 | line->l = last_col; |
891 | line->l = ncol; |
880 | if (screen.flags & Screen_Autowrap) |
892 | if (screen.flags & Screen_Autowrap) |
881 | screen.flags |= Screen_WrapNext; |
893 | screen.flags |= Screen_WrapNext; |
882 | break; |
894 | break; |
883 | } |
895 | } |
884 | |
896 | |
… | |
… | |
886 | } |
898 | } |
887 | while (--width > 0); |
899 | while (--width > 0); |
888 | |
900 | |
889 | // pad with spaces when overwriting wide character with smaller one |
901 | // pad with spaces when overwriting wide character with smaller one |
890 | if (!width) |
902 | if (!width) |
|
|
903 | { |
|
|
904 | line->touch (); |
|
|
905 | |
891 | for (int c = screen.cur.col; c < last_col && line->t[c] == NOCHAR; c++) |
906 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
892 | { |
907 | { |
893 | line->t[c] = ' '; |
908 | line->t[c] = ' '; |
894 | line->r[c] = rend; |
909 | line->r[c] = rend; |
895 | } |
910 | } |
|
|
911 | } |
896 | } |
912 | } |
897 | else // width == 0 |
913 | else // width == 0 |
898 | { |
914 | { |
899 | #if ENABLE_COMBINING |
915 | #if ENABLE_COMBINING |
900 | // handle combining characters |
916 | // handle combining characters |
901 | // we just tag the accent on the previous on-screen character. |
917 | // we just tag the accent on the previous on-screen character. |
902 | // this is arguably not correct, but also arguably not wrong. |
918 | // this is arguably not correct, but also arguably not wrong. |
903 | // we don't handle double-width characters nicely yet. |
919 | // we don't handle double-width characters nicely yet. |
|
|
920 | line_t *linep; |
904 | text_t *tp; |
921 | text_t *tp; |
905 | rend_t *rp; |
922 | rend_t *rp; |
906 | |
923 | |
907 | if (screen.cur.col > 0) |
924 | if (screen.cur.col > 0) |
908 | { |
925 | { |
|
|
926 | linep = line; |
909 | tp = line->t + screen.cur.col - 1; |
927 | tp = line->t + screen.cur.col - 1; |
910 | rp = line->r + screen.cur.col - 1; |
928 | rp = line->r + screen.cur.col - 1; |
911 | |
|
|
912 | while (*tp == NOCHAR && tp > line->t) |
|
|
913 | tp--, rp--; |
|
|
914 | } |
929 | } |
915 | else if (screen.cur.row > 0 |
930 | else if (screen.cur.row > 0 |
916 | && ROW(screen.cur.row - 1).is_longer ()) |
931 | && ROW(screen.cur.row - 1).is_longer ()) |
917 | { |
932 | { |
918 | line_t *line = &ROW(screen.cur.row - 1); |
933 | linep = &ROW(screen.cur.row - 1); |
919 | |
|
|
920 | tp = line->t + last_col - 1; |
934 | tp = line->t + ncol - 1; |
921 | rp = line->r + last_col - 1; |
935 | rp = line->r + ncol - 1; |
922 | |
|
|
923 | while (*tp == NOCHAR && tp > line->t) |
|
|
924 | tp--, rp--; |
|
|
925 | } |
936 | } |
926 | else |
937 | else |
927 | continue; |
938 | continue; |
|
|
939 | |
|
|
940 | linep->touch (); |
|
|
941 | |
|
|
942 | while (*tp == NOCHAR && tp > linep->t) |
|
|
943 | tp--, rp--; |
928 | |
944 | |
929 | // first try to find a precomposed character |
945 | // first try to find a precomposed character |
930 | unicode_t n = rxvt_compose (*tp, c); |
946 | unicode_t n = rxvt_compose (*tp, c); |
931 | if (n == NOCHAR) |
947 | if (n == NOCHAR) |
932 | n = rxvt_composite.compose (*tp, c); |
948 | n = rxvt_composite.compose (*tp, c); |
… | |
… | |
935 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
951 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
936 | #endif |
952 | #endif |
937 | } |
953 | } |
938 | } |
954 | } |
939 | |
955 | |
940 | if (!line->is_longer ()) /* XXX: think about this */ |
|
|
941 | max_it (line->l, screen.cur.col); |
956 | max_it (line->l, screen.cur.col); |
942 | |
957 | |
943 | #ifdef DEBUG_STRICT |
958 | #ifdef DEBUG_STRICT |
944 | assert (screen.cur.row >= 0); |
959 | assert (screen.cur.row >= 0); |
945 | #endif |
960 | #endif |
946 | } |
961 | } |
… | |
… | |
996 | |
1011 | |
997 | for (; ++i < ncol; ) |
1012 | for (; ++i < ncol; ) |
998 | if (tabs[i]) |
1013 | if (tabs[i]) |
999 | { |
1014 | { |
1000 | x = i; |
1015 | x = i; |
|
|
1016 | |
1001 | if (!--count) |
1017 | if (!--count) |
1002 | break; |
1018 | break; |
1003 | } |
1019 | } |
1004 | else |
1020 | else |
1005 | ht &= l.t[i] == ' ' |
1021 | ht &= l.t[i] == ' ' |
… | |
… | |
1008 | if (count) |
1024 | if (count) |
1009 | x = ncol - 1; |
1025 | x = ncol - 1; |
1010 | |
1026 | |
1011 | // store horizontal tab commands as characters inside the text |
1027 | // store horizontal tab commands as characters inside the text |
1012 | // buffer so they can be selected and pasted. |
1028 | // buffer so they can be selected and pasted. |
1013 | if (ht && options & Opt_pastableTabs) |
1029 | if (ht && OPTION (Opt_pastableTabs)) |
1014 | { |
1030 | { |
1015 | base_rend = SET_FONT (base_rend, 0); |
1031 | base_rend = SET_FONT (base_rend, 0); |
1016 | |
1032 | |
1017 | if (!l.is_longer ()) /* XXX: think about this */ |
1033 | l.touch (x); |
1018 | max_it (l.l, x); |
|
|
1019 | |
1034 | |
1020 | i = screen.cur.col; |
1035 | i = screen.cur.col; |
1021 | |
1036 | |
1022 | l.t[i] = '\t'; |
1037 | l.t[i] = '\t'; |
1023 | l.r[i] = base_rend; |
1038 | l.r[i] = base_rend; |
… | |
… | |
1077 | { |
1092 | { |
1078 | if (screen.cur.col < ncol - 1) |
1093 | if (screen.cur.col < ncol - 1) |
1079 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1094 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1080 | else |
1095 | else |
1081 | { |
1096 | { |
1082 | if (ROW(screen.cur.row).is_longer ()) //TODO//FIXME//LEN |
1097 | line_t &l = ROW(screen.cur.row); |
1083 | ROW(screen.cur.row).l = ncol; |
1098 | |
|
|
1099 | l.touch (); |
|
|
1100 | l.is_longer (0); |
1084 | |
1101 | |
1085 | scr_gotorc (0, 0, R_RELATIVE); |
1102 | scr_gotorc (0, 0, R_RELATIVE); |
1086 | scr_insdel_chars (1, DELETE); |
1103 | scr_insdel_chars (1, DELETE); |
1087 | scr_gotorc (0, ncol - 1, R_RELATIVE); |
1104 | scr_gotorc (0, ncol - 1, R_RELATIVE); |
1088 | } |
1105 | } |
… | |
… | |
1179 | ZERO_SCROLLBACK (); |
1196 | ZERO_SCROLLBACK (); |
1180 | |
1197 | |
1181 | selection_check (1); |
1198 | selection_check (1); |
1182 | |
1199 | |
1183 | line_t &line = ROW(screen.cur.row); |
1200 | line_t &line = ROW(screen.cur.row); |
|
|
1201 | |
|
|
1202 | line.touch (); |
|
|
1203 | line.is_longer (0); |
1184 | |
1204 | |
1185 | switch (mode) |
1205 | switch (mode) |
1186 | { |
1206 | { |
1187 | case 0: /* erase to end of line */ |
1207 | case 0: /* erase to end of line */ |
1188 | col = screen.cur.col; |
1208 | col = screen.cur.col; |
… | |
… | |
1274 | CLEAR_ROWS (row, num); |
1294 | CLEAR_ROWS (row, num); |
1275 | } |
1295 | } |
1276 | else |
1296 | else |
1277 | { |
1297 | { |
1278 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1298 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1279 | gcvalue.foreground = pix_colors[GET_BGCOLOR (rstyle)]; |
1299 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1280 | XChangeGC (display->display, gc, GCForeground, &gcvalue); |
1300 | XChangeGC (display->display, gc, GCForeground, &gcvalue); |
1281 | ERASE_ROWS (row, num); |
1301 | ERASE_ROWS (row, num); |
1282 | gcvalue.foreground = pix_colors[Color_fg]; |
1302 | gcvalue.foreground = pix_colors[Color_fg]; |
1283 | XChangeGC (display->display, gc, GCForeground, &gcvalue); |
1303 | XChangeGC (display->display, gc, GCForeground, &gcvalue); |
1284 | } |
1304 | } |
1285 | |
1305 | |
1286 | for (; num--; row++) |
1306 | for (; num--; row++) |
1287 | { |
1307 | { |
|
|
1308 | line_t &l = ROW(row); |
|
|
1309 | l.l = 0; |
|
|
1310 | l.is_longer (0); |
1288 | scr_blank_screen_mem (ROW (row), rstyle); |
1311 | scr_blank_screen_mem (l, rstyle); |
1289 | ROW (row).l = 0; |
|
|
1290 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1312 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1291 | } |
1313 | } |
1292 | } |
1314 | } |
1293 | |
1315 | |
1294 | #if ENABLE_FRILLS |
1316 | #if ENABLE_FRILLS |
… | |
… | |
1327 | rend_t *r1 = line.r; |
1349 | rend_t *r1 = line.r; |
1328 | |
1350 | |
1329 | for (int j = ncol; j--; ) |
1351 | for (int j = ncol; j--; ) |
1330 | *r1++ = fs; |
1352 | *r1++ = fs; |
1331 | |
1353 | |
1332 | line.l = ncol; /* make the `E's selectable */ |
1354 | line.is_longer (0); |
|
|
1355 | line.touch (ncol); |
1333 | } |
1356 | } |
1334 | } |
1357 | } |
1335 | |
1358 | |
1336 | /* ------------------------------------------------------------------------- */ |
1359 | /* ------------------------------------------------------------------------- */ |
1337 | /* |
1360 | /* |
… | |
… | |
1385 | min_it (count, ncol - screen.cur.col); |
1408 | min_it (count, ncol - screen.cur.col); |
1386 | |
1409 | |
1387 | row = screen.cur.row; |
1410 | row = screen.cur.row; |
1388 | |
1411 | |
1389 | line_t *line = &ROW(row); |
1412 | line_t *line = &ROW(row); |
|
|
1413 | |
|
|
1414 | line->touch (); |
|
|
1415 | line->is_longer (0); |
1390 | |
1416 | |
1391 | switch (insdel) |
1417 | switch (insdel) |
1392 | { |
1418 | { |
1393 | case INSERT: |
1419 | case INSERT: |
1394 | for (col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1420 | for (col = ncol - 1; (col - count) >= screen.cur.col; col--) |
1395 | { |
1421 | { |
1396 | line->t[col] = line->t[col - count]; |
1422 | line->t[col] = line->t[col - count]; |
1397 | line->r[col] = line->r[col - count]; |
1423 | line->r[col] = line->r[col - count]; |
1398 | } |
1424 | } |
1399 | |
1425 | |
1400 | if (!line->is_longer ()) |
1426 | line->l = min (line->l + count, ncol); |
1401 | { |
|
|
1402 | line->l += count; |
|
|
1403 | min_it (line->l, ncol); |
|
|
1404 | } |
|
|
1405 | |
1427 | |
1406 | if (selection.op && current_screen == selection.screen |
1428 | if (selection.op && current_screen == selection.screen |
1407 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1429 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1408 | { |
1430 | { |
1409 | if (selection.end.row != screen.cur.row |
1431 | if (selection.end.row != screen.cur.row |
… | |
… | |
1422 | |
1444 | |
1423 | case ERASE: |
1445 | case ERASE: |
1424 | screen.cur.col += count; /* don't worry if > ncol */ |
1446 | screen.cur.col += count; /* don't worry if > ncol */ |
1425 | selection_check (1); |
1447 | selection_check (1); |
1426 | screen.cur.col -= count; |
1448 | screen.cur.col -= count; |
|
|
1449 | |
|
|
1450 | line->l = max (line->l - count, 0); |
1427 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1451 | scr_blank_line (*line, screen.cur.col, count, rstyle); |
1428 | break; |
1452 | break; |
1429 | |
1453 | |
1430 | case DELETE: |
1454 | case DELETE: |
1431 | tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1455 | tr = line->r[ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
… | |
… | |
1434 | { |
1458 | { |
1435 | line->t[col] = line->t[col + count]; |
1459 | line->t[col] = line->t[col + count]; |
1436 | line->r[col] = line->r[col + count]; |
1460 | line->r[col] = line->r[col + count]; |
1437 | } |
1461 | } |
1438 | |
1462 | |
|
|
1463 | line->l = max (line->l - count, 0); |
1439 | scr_blank_line (*line, ncol - count, count, tr); |
1464 | scr_blank_line (*line, ncol - count, count, tr); |
1440 | |
|
|
1441 | if (line->is_longer ()) /* break line continuation */ |
|
|
1442 | line->l = ncol; |
|
|
1443 | |
|
|
1444 | line->l = max (line->l - count, 0); |
|
|
1445 | |
1465 | |
1446 | if (selection.op && current_screen == selection.screen |
1466 | if (selection.op && current_screen == selection.screen |
1447 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1467 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1448 | { |
1468 | { |
1449 | if (selection.end.row != screen.cur.row |
1469 | if (selection.end.row != screen.cur.row |
… | |
… | |
1561 | rxvt_term::scr_set_tab (int mode) |
1581 | rxvt_term::scr_set_tab (int mode) |
1562 | { |
1582 | { |
1563 | if (mode < 0) |
1583 | if (mode < 0) |
1564 | memset (tabs, 0, ncol * sizeof (char)); |
1584 | memset (tabs, 0, ncol * sizeof (char)); |
1565 | else if (screen.cur.col < ncol) |
1585 | else if (screen.cur.col < ncol) |
1566 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1586 | tabs [screen.cur.col] = !!mode; |
1567 | } |
1587 | } |
1568 | |
1588 | |
1569 | /* ------------------------------------------------------------------------- */ |
1589 | /* ------------------------------------------------------------------------- */ |
1570 | /* |
1590 | /* |
1571 | * Set reverse/normal video |
1591 | * Set reverse/normal video |
… | |
… | |
1583 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1603 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1584 | #if XPM_BACKGROUND |
1604 | #if XPM_BACKGROUND |
1585 | if (bgPixmap.pixmap == None) |
1605 | if (bgPixmap.pixmap == None) |
1586 | #endif |
1606 | #endif |
1587 | #if TRANSPARENT |
1607 | #if TRANSPARENT |
1588 | if (! (options & Opt_transparent) || am_transparent == 0) |
1608 | if (! OPTION (Opt_transparent) || am_transparent == 0) |
1589 | #endif |
1609 | #endif |
1590 | XSetWindowBackground (display->display, vt, |
1610 | XSetWindowBackground (display->display, vt, |
1591 | pix_colors[Color_bg]); |
1611 | pix_colors[Color_bg]); |
1592 | |
1612 | |
1593 | gcvalue.foreground = pix_colors[Color_fg]; |
1613 | gcvalue.foreground = pix_colors[Color_fg]; |
… | |
… | |
1618 | * Set font style |
1638 | * Set font style |
1619 | */ |
1639 | */ |
1620 | void |
1640 | void |
1621 | rxvt_term::set_font_style () |
1641 | rxvt_term::set_font_style () |
1622 | { |
1642 | { |
|
|
1643 | #if 0 |
1623 | switch (charsets[screen.charset]) |
1644 | switch (charsets [screen.charset]) |
1624 | { |
1645 | { |
1625 | case '0': /* DEC Special Character & Line Drawing Set */ |
1646 | case '0': /* DEC Special Character & Line Drawing Set */ |
1626 | break; |
1647 | break; |
1627 | case 'A': /* United Kingdom (UK) */ |
1648 | case 'A': /* United Kingdom (UK) */ |
1628 | break; |
1649 | break; |
… | |
… | |
1635 | case 'C': /* Finnish character set */ |
1656 | case 'C': /* Finnish character set */ |
1636 | break; |
1657 | break; |
1637 | case 'K': /* German character set */ |
1658 | case 'K': /* German character set */ |
1638 | break; |
1659 | break; |
1639 | } |
1660 | } |
|
|
1661 | #endif |
1640 | } |
1662 | } |
1641 | |
1663 | |
1642 | /* ------------------------------------------------------------------------- */ |
1664 | /* ------------------------------------------------------------------------- */ |
1643 | /* |
1665 | /* |
1644 | * Choose a font |
1666 | * Choose a font |
… | |
… | |
1811 | int |
1833 | int |
1812 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
1834 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
1813 | { |
1835 | { |
1814 | if (view_start != oldviewstart) |
1836 | if (view_start != oldviewstart) |
1815 | { |
1837 | { |
|
|
1838 | HOOK_INVOKE ((this, HOOK_VIEW_CHANGE, DT_INT, view_start, DT_END)); |
|
|
1839 | |
1816 | want_refresh = 1; |
1840 | want_refresh = 1; |
1817 | num_scr -= (view_start - oldviewstart); |
1841 | num_scr -= (view_start - oldviewstart); |
1818 | } |
1842 | } |
1819 | |
1843 | |
1820 | return (int) (view_start - oldviewstart); |
1844 | return (int)view_start - (int)oldviewstart; |
1821 | } |
1845 | } |
1822 | |
1846 | |
1823 | /* ------------------------------------------------------------------------- */ |
1847 | /* ------------------------------------------------------------------------- */ |
1824 | void |
1848 | void |
1825 | rxvt_term::scr_bell () |
1849 | rxvt_term::scr_bell () |
1826 | { |
1850 | { |
1827 | #ifndef NO_BELL |
1851 | #ifndef NO_BELL |
1828 | |
1852 | |
1829 | # ifndef NO_MAPALERT |
1853 | # ifndef NO_MAPALERT |
1830 | # ifdef MAPALERT_OPTION |
1854 | # ifdef MAPALERT_OPTION |
1831 | if (options & Opt_mapAlert) |
1855 | if (OPTION (Opt_mapAlert)) |
1832 | # endif |
1856 | # endif |
1833 | XMapWindow (display->display, parent[0]); |
1857 | XMapWindow (display->display, parent[0]); |
1834 | # endif |
1858 | # endif |
1835 | |
1859 | |
1836 | if (options & Opt_visualBell) |
1860 | if (OPTION (Opt_visualBell)) |
1837 | { |
1861 | { |
1838 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1862 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1839 | rxvt_usleep (VISUAL_BELL_DURATION); |
1863 | rxvt_usleep (VISUAL_BELL_DURATION); |
1840 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1864 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1841 | } |
1865 | } |
… | |
… | |
1932 | |
1956 | |
1933 | #if XPM_BACKGROUND |
1957 | #if XPM_BACKGROUND |
1934 | must_clear |= bgPixmap.pixmap != None; |
1958 | must_clear |= bgPixmap.pixmap != None; |
1935 | #endif |
1959 | #endif |
1936 | #if TRANSPARENT |
1960 | #if TRANSPARENT |
1937 | must_clear |= (options & Opt_transparent) && am_transparent; |
1961 | must_clear |= OPTION (Opt_transparent) && am_transparent; |
1938 | #endif |
1962 | #endif |
1939 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
1963 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
1940 | |
1964 | |
1941 | /* |
1965 | /* |
1942 | * B: reverse any characters which are selected |
1966 | * B: reverse any characters which are selected |
… | |
… | |
1966 | |
1990 | |
1967 | crp = &ROW(screen.cur.row).r[col]; |
1991 | crp = &ROW(screen.cur.row).r[col]; |
1968 | |
1992 | |
1969 | if (showcursor && focus) |
1993 | if (showcursor && focus) |
1970 | { |
1994 | { |
1971 | if (options & Opt_cursorUnderline) |
1995 | if (OPTION (Opt_cursorUnderline)) |
1972 | *crp ^= RS_Uline; |
1996 | *crp ^= RS_Uline; |
1973 | else |
1997 | else |
1974 | { |
1998 | { |
1975 | *crp ^= RS_RVid; |
1999 | *crp ^= RS_RVid; |
1976 | |
2000 | |
… | |
… | |
1978 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
2002 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
1979 | if (ISSET_PIXCOLOR (Color_cursor)) |
2003 | if (ISSET_PIXCOLOR (Color_cursor)) |
1980 | ccol1 = Color_cursor; |
2004 | ccol1 = Color_cursor; |
1981 | else |
2005 | else |
1982 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2006 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1983 | ccol1 = GET_FGCOLOR (rstyle); |
2007 | ccol1 = fgcolor_of (rstyle); |
1984 | #else |
2008 | #else |
1985 | ccol1 = Color_fg; |
2009 | ccol1 = Color_fg; |
1986 | #endif |
2010 | #endif |
1987 | if (ISSET_PIXCOLOR (Color_cursor2)) |
2011 | if (ISSET_PIXCOLOR (Color_cursor2)) |
1988 | ccol2 = Color_cursor2; |
2012 | ccol2 = Color_cursor2; |
1989 | else |
2013 | else |
1990 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2014 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1991 | ccol2 = GET_BGCOLOR (rstyle); |
2015 | ccol2 = bgcolor_of (rstyle); |
1992 | #else |
2016 | #else |
1993 | ccol2 = Color_bg; |
2017 | ccol2 = Color_bg; |
1994 | #endif |
2018 | #endif |
1995 | *crp = SET_FGCOLOR (*crp, ccol1); |
2019 | *crp = SET_FGCOLOR (*crp, ccol1); |
1996 | *crp = SET_BGCOLOR (*crp, ccol2); |
2020 | *crp = SET_BGCOLOR (*crp, ccol2); |
… | |
… | |
2029 | oldcursor.col = screen.cur.col; |
2053 | oldcursor.col = screen.cur.col; |
2030 | } |
2054 | } |
2031 | } |
2055 | } |
2032 | } |
2056 | } |
2033 | |
2057 | |
|
|
2058 | HOOK_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END)); |
2034 | #if ENABLE_OVERLAY |
2059 | #if ENABLE_OVERLAY |
2035 | scr_swap_overlay (); |
2060 | scr_swap_overlay (); |
2036 | #endif |
2061 | #endif |
2037 | |
2062 | |
2038 | #ifndef NO_SLOW_LINK_SUPPORT |
2063 | #ifndef NO_SLOW_LINK_SUPPORT |
… | |
… | |
2088 | if (wlen < len) |
2113 | if (wlen < len) |
2089 | ::swap (wlen, len); |
2114 | ::swap (wlen, len); |
2090 | |
2115 | |
2091 | XCopyArea (display->display, vt, vt, |
2116 | XCopyArea (display->display, vt, vt, |
2092 | gc, 0, Row2Pixel (len + i), |
2117 | gc, 0, Row2Pixel (len + i), |
2093 | (unsigned int)TermWin_TotalWidth (), |
2118 | (unsigned int)this->width, |
2094 | (unsigned int)Height2Pixel (wlen - len + 1), |
2119 | (unsigned int)Height2Pixel (wlen - len + 1), |
2095 | 0, Row2Pixel (len)); |
2120 | 0, Row2Pixel (len)); |
2096 | len = -1; |
2121 | len = -1; |
2097 | } |
2122 | } |
2098 | } |
2123 | } |
… | |
… | |
2177 | count++, i--; |
2202 | count++, i--; |
2178 | |
2203 | |
2179 | /* |
2204 | /* |
2180 | * Determine the attributes for the string |
2205 | * Determine the attributes for the string |
2181 | */ |
2206 | */ |
2182 | int fore = GET_FGCOLOR (rend); // desired foreground |
2207 | int fore = fgcolor_of (rend); // desired foreground |
2183 | int back = GET_BGCOLOR (rend); // desired background |
2208 | int back = bgcolor_of (rend); // desired background |
2184 | |
2209 | |
2185 | // only do special processing if any attributes are set, which is rare |
2210 | // only do special processing if any attributes are set, which is unlikely |
2186 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) |
2211 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) |
2187 | { |
2212 | { |
2188 | #if ENABLE_STYLES |
2213 | #if ENABLE_STYLES |
2189 | // force redraw after "careful" characters to avoid pixel droppings |
2214 | // force redraw after "careful" characters to avoid pixel droppings |
2190 | if (srp[col] & RS_Careful && col < ncol - 1 && 0) |
2215 | if (srp[col] & RS_Careful && col < ncol - 1 && 0) |
… | |
… | |
2301 | } /* for (row....) */ |
2326 | } /* for (row....) */ |
2302 | |
2327 | |
2303 | #if ENABLE_OVERLAY |
2328 | #if ENABLE_OVERLAY |
2304 | scr_swap_overlay (); |
2329 | scr_swap_overlay (); |
2305 | #endif |
2330 | #endif |
|
|
2331 | HOOK_INVOKE ((this, HOOK_REFRESH_END, DT_END)); |
2306 | |
2332 | |
2307 | /* |
2333 | /* |
2308 | * G: cleanup cursor and display outline cursor if necessary |
2334 | * G: cleanup cursor and display outline cursor if necessary |
2309 | */ |
2335 | */ |
2310 | if (showcursor) |
2336 | if (showcursor) |
2311 | { |
2337 | { |
2312 | if (focus) |
2338 | if (focus) |
2313 | { |
2339 | { |
2314 | if (options & Opt_cursorUnderline) |
2340 | if (OPTION (Opt_cursorUnderline)) |
2315 | *crp ^= RS_Uline; |
2341 | *crp ^= RS_Uline; |
2316 | else |
2342 | else |
2317 | { |
2343 | { |
2318 | *crp ^= RS_RVid; |
2344 | *crp ^= RS_RVid; |
2319 | #ifndef NO_CURSORCOLOR |
2345 | #ifndef NO_CURSORCOLOR |
… | |
… | |
2357 | num_scr = 0; |
2383 | num_scr = 0; |
2358 | num_scr_allow = 1; |
2384 | num_scr_allow = 1; |
2359 | } |
2385 | } |
2360 | |
2386 | |
2361 | void |
2387 | void |
2362 | rxvt_term::scr_remap_chars (const line_t &l) |
2388 | rxvt_term::scr_remap_chars (line_t &l) |
2363 | { |
2389 | { |
2364 | if (!l.t) |
2390 | if (!l.t) |
2365 | return; |
2391 | return; |
|
|
2392 | |
|
|
2393 | l.touch (); // maybe a bit of an overkill, but it's not performance-relevant |
2366 | |
2394 | |
2367 | for (int i = ncol; i--; ) |
2395 | for (int i = ncol; i--; ) |
2368 | l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i])); |
2396 | l.r[i] = SET_FONT (l.r[i], FONTSET (l.r[i])->find_font (l.t[i])); |
2369 | } |
2397 | } |
2370 | |
2398 | |
… | |
… | |
2438 | |
2466 | |
2439 | #if ENABLE_FRILLS |
2467 | #if ENABLE_FRILLS |
2440 | if (selection.rect) |
2468 | if (selection.rect) |
2441 | { |
2469 | { |
2442 | for (row = max (selection.beg.row, -view_start); row <= min (selection.end.row, view_end); row++) |
2470 | for (row = max (selection.beg.row, -view_start); row <= min (selection.end.row, view_end); row++) |
|
|
2471 | { |
|
|
2472 | text_t *stp = ROW(row).t; |
|
|
2473 | rend_t *srp = ROW(row).r; |
|
|
2474 | |
2443 | for (rend_t *srp = ROW(row).r, col = selection.beg.col; col < selection.end.col; col++) |
2475 | for (col = selection.beg.col; col < selection.end.col; col++) |
2444 | srp[col] ^= RS_RVid; |
2476 | srp[col] ^= RS_RVid; |
|
|
2477 | |
|
|
2478 | while (col-- > selection.beg.col && (stp[col] == NOCHAR || unicode::is_space (stp[col]))) |
|
|
2479 | srp[col] ^= RS_RVid | RS_Uline; |
|
|
2480 | |
|
|
2481 | if (++col < selection.end.col) |
|
|
2482 | srp[col] ^= RS_RVid | RS_Uline; |
|
|
2483 | } |
2445 | } |
2484 | } |
2446 | else |
2485 | else |
2447 | #endif |
2486 | #endif |
2448 | { |
2487 | { |
2449 | if (selection.beg.row >= -view_start) |
2488 | if (selection.beg.row >= -view_start) |
… | |
… | |
2452 | row = selection.beg.row; |
2491 | row = selection.beg.row; |
2453 | } |
2492 | } |
2454 | else |
2493 | else |
2455 | { |
2494 | { |
2456 | col = 0; |
2495 | col = 0; |
2457 | row = view_start; |
2496 | row = -view_start; |
2458 | } |
2497 | } |
2459 | |
2498 | |
2460 | for (; row < min (selection.end.row, view_end); row++, col = 0) |
2499 | for (; row < min (selection.end.row, view_end); row++, col = 0) |
2461 | for (rend_t *srp = ROW(row).r; col < ncol; col++) |
2500 | for (rend_t *srp = ROW(row).r; col < ncol; col++) |
2462 | srp[col] ^= RS_RVid; |
2501 | srp[col] ^= RS_RVid; |
… | |
… | |
2533 | /* ------------------------------------------------------------------------- */ |
2572 | /* ------------------------------------------------------------------------- */ |
2534 | /* |
2573 | /* |
2535 | * Paste a selection direct to the command fd |
2574 | * Paste a selection direct to the command fd |
2536 | */ |
2575 | */ |
2537 | void |
2576 | void |
2538 | rxvt_term::paste (unsigned char *data, unsigned int len) |
2577 | rxvt_term::paste (char *data, unsigned int len) |
2539 | { |
2578 | { |
2540 | /* convert normal newline chars into common keyboard Return key sequence */ |
2579 | /* convert normal newline chars into common keyboard Return key sequence */ |
2541 | for (unsigned int i = 0; i < len; i++) |
2580 | for (unsigned int i = 0; i < len; i++) |
2542 | if (data[i] == C0_LF) |
2581 | if (data[i] == C0_LF) |
2543 | data[i] = C0_CR; |
2582 | data[i] = C0_CR; |
… | |
… | |
2687 | { |
2726 | { |
2688 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
2727 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
2689 | char *s = rxvt_wcstombs (w); |
2728 | char *s = rxvt_wcstombs (w); |
2690 | free (w); |
2729 | free (w); |
2691 | // TODO: strlen == only the first element will be converted. well... |
2730 | // TODO: strlen == only the first element will be converted. well... |
2692 | paste ((unsigned char *)s, strlen (s)); |
2731 | paste (s, strlen (s)); |
2693 | free (s); |
2732 | free (s); |
2694 | } |
2733 | } |
2695 | else |
2734 | else |
2696 | #endif |
2735 | #endif |
2697 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 |
2736 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 |
2698 | && cl) |
2737 | && cl) |
2699 | { |
2738 | { |
2700 | for (int i = 0; i < cr; i++) |
2739 | for (int i = 0; i < cr; i++) |
2701 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2740 | paste (cl[i], strlen (cl[i])); |
2702 | |
2741 | |
2703 | XFreeStringList (cl); |
2742 | XFreeStringList (cl); |
2704 | } |
2743 | } |
2705 | else |
2744 | else |
2706 | paste (ct.value, ct.nitems); // paste raw |
2745 | paste ((char *)ct.value, ct.nitems); // paste raw |
2707 | |
2746 | |
2708 | bailout: |
2747 | bailout: |
2709 | XFree (ct.value); |
2748 | XFree (ct.value); |
2710 | |
2749 | |
2711 | if (selection_wait == Sel_normal) |
2750 | if (selection_wait == Sel_normal) |
… | |
… | |
2749 | return; /* outside window */ |
2788 | return; /* outside window */ |
2750 | |
2789 | |
2751 | if (selection.text) |
2790 | if (selection.text) |
2752 | { /* internal selection */ |
2791 | { /* internal selection */ |
2753 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2792 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2754 | paste ((unsigned char *)str, strlen (str)); |
2793 | paste (str, strlen (str)); |
2755 | free (str); |
2794 | free (str); |
2756 | return; |
2795 | return; |
2757 | } |
2796 | } |
2758 | else |
2797 | else |
2759 | { |
2798 | { |
… | |
… | |
2851 | selection.op = SELECTION_DONE; |
2890 | selection.op = SELECTION_DONE; |
2852 | |
2891 | |
2853 | if (selection.clicks == 4) |
2892 | if (selection.clicks == 4) |
2854 | return; /* nothing selected, go away */ |
2893 | return; /* nothing selected, go away */ |
2855 | |
2894 | |
|
|
2895 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
|
|
2896 | return; |
|
|
2897 | |
2856 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2898 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2857 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2899 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2858 | |
2900 | |
2859 | int ofs = 0; |
2901 | int ofs = 0; |
2860 | int extra = 0; |
2902 | int extra = 0; |
… | |
… | |
2872 | col = selection.beg.col; |
2914 | col = selection.beg.col; |
2873 | end_col = ncol + 1; |
2915 | end_col = ncol + 1; |
2874 | } |
2916 | } |
2875 | else |
2917 | else |
2876 | #endif |
2918 | #endif |
2877 | end_col = ROW(row).is_longer () ? ncol : ROW(row).l; //TODO//FIXME//LEN |
2919 | end_col = ROW(row).l; |
2878 | |
2920 | |
2879 | col = max (col, 0); |
2921 | col = max (col, 0); |
2880 | |
2922 | |
2881 | if (row == selection.end.row || selection.rect) |
2923 | if (row == selection.end.row |
|
|
2924 | #if ENABLE_FRILLS |
|
|
2925 | || selection.rect |
|
|
2926 | #endif |
|
|
2927 | ) |
2882 | end_col = min (end_col, selection.end.col); |
2928 | min_it (end_col, selection.end.col); |
2883 | |
2929 | |
2884 | t = ROW(row).t + col; |
2930 | t = ROW(row).t + col; |
|
|
2931 | |
2885 | for (; col < end_col; col++) |
2932 | for (; col < end_col; col++) |
2886 | { |
2933 | { |
2887 | if (*t == NOCHAR) |
2934 | if (*t == NOCHAR) |
2888 | t++; |
2935 | t++; |
2889 | #if ENABLE_COMBINING |
2936 | #if ENABLE_COMBINING |
… | |
… | |
2905 | #endif |
2952 | #endif |
2906 | else |
2953 | else |
2907 | new_selection_text[ofs++] = *t++; |
2954 | new_selection_text[ofs++] = *t++; |
2908 | } |
2955 | } |
2909 | |
2956 | |
|
|
2957 | #if ENABLE_FRILLS |
|
|
2958 | if (selection.rect) |
|
|
2959 | { |
|
|
2960 | while (ofs |
|
|
2961 | && new_selection_text[ofs - 1] != C0_LF |
|
|
2962 | && unicode::is_space (new_selection_text[ofs - 1])) |
|
|
2963 | --ofs; |
|
|
2964 | |
|
|
2965 | new_selection_text[ofs++] = C0_LF; |
|
|
2966 | } |
|
|
2967 | else |
|
|
2968 | #endif |
2910 | if (!ROW(row).is_longer () && row != selection.end.row) |
2969 | if (!ROW(row).is_longer () && row != selection.end.row) |
2911 | new_selection_text[ofs++] = C0_LF; |
2970 | new_selection_text[ofs++] = C0_LF; |
2912 | } |
2971 | } |
2913 | |
2972 | |
2914 | if (end_col != selection.end.col) |
2973 | if (end_col != selection.end.col) |
2915 | new_selection_text[ofs++] = C0_LF; |
2974 | new_selection_text[ofs++] = C0_LF; |
2916 | |
2975 | |
… | |
… | |
2926 | |
2985 | |
2927 | // we usually allocate much more than necessary, so realloc it smaller again |
2986 | // we usually allocate much more than necessary, so realloc it smaller again |
2928 | selection.len = ofs; |
2987 | selection.len = ofs; |
2929 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2988 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2930 | |
2989 | |
|
|
2990 | if (HOOK_INVOKE ((this, HOOK_SEL_GRAB, DT_LONG, (long)tm, DT_END))) |
|
|
2991 | return; |
|
|
2992 | |
|
|
2993 | selection_grab (tm); |
|
|
2994 | } |
|
|
2995 | |
|
|
2996 | bool |
|
|
2997 | rxvt_term::selection_grab (Time tm) |
|
|
2998 | { |
|
|
2999 | selection_time = tm; |
|
|
3000 | |
2931 | XSetSelectionOwner (display->display, XA_PRIMARY, vt, tm); |
3001 | XSetSelectionOwner (display->display, XA_PRIMARY, vt, tm); |
2932 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == vt) |
3002 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == vt) |
|
|
3003 | { |
2933 | display->set_selection_owner (this); |
3004 | display->set_selection_owner (this); |
|
|
3005 | return true; |
|
|
3006 | } |
2934 | else |
3007 | else |
2935 | rxvt_warn ("can't get primary selection, ignoring.\n"); |
3008 | return false; |
2936 | |
3009 | |
2937 | #if 0 |
3010 | #if 0 |
2938 | XTextProperty ct; |
3011 | XTextProperty ct; |
2939 | |
3012 | |
2940 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
3013 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
2941 | { |
3014 | { |
2942 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
3015 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
2943 | XFree (ct.value); |
3016 | XFree (ct.value); |
2944 | } |
3017 | } |
2945 | #endif |
3018 | #endif |
2946 | |
|
|
2947 | selection_time = tm; |
|
|
2948 | } |
3019 | } |
2949 | |
3020 | |
2950 | /* ------------------------------------------------------------------------- */ |
3021 | /* ------------------------------------------------------------------------- */ |
2951 | /* |
3022 | /* |
2952 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
3023 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
… | |
… | |
3074 | } |
3145 | } |
3075 | } |
3146 | } |
3076 | break; |
3147 | break; |
3077 | } |
3148 | } |
3078 | |
3149 | |
3079 | Old_Word_Selection_You_Die: |
|
|
3080 | if (dirn == DN) |
3150 | if (dirn == DN) |
3081 | col++; /* put us on one past the end */ |
3151 | col++; /* put us on one past the end */ |
3082 | |
3152 | |
3083 | /* Poke the values back in */ |
3153 | /* Poke the values back in */ |
3084 | ret->row = row; |
3154 | ret->row = row; |
… | |
… | |
3261 | else if (selection.clicks == 2) |
3331 | else if (selection.clicks == 2) |
3262 | { |
3332 | { |
3263 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3333 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3264 | selection.end.col--; |
3334 | selection.end.col--; |
3265 | |
3335 | |
|
|
3336 | if (!HOOK_INVOKE ((this, HOOK_SEL_EXTEND, DT_END))) |
|
|
3337 | { |
3266 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3338 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3267 | selection_delimit_word (DN, &selection.end, &selection.end); |
3339 | selection_delimit_word (DN, &selection.end, &selection.end); |
|
|
3340 | } |
3268 | } |
3341 | } |
3269 | else if (selection.clicks == 3) |
3342 | else if (selection.clicks == 3) |
3270 | { |
3343 | { |
3271 | #if ENABLE_FRILLS |
3344 | #if ENABLE_FRILLS |
3272 | if (options & Opt_tripleclickwords) |
3345 | if (OPTION (Opt_tripleclickwords)) |
3273 | { |
3346 | { |
3274 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3347 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3275 | |
3348 | |
3276 | for (int end_row = selection.mark.row; end_row < nrow; end_row++) |
3349 | for (int end_row = selection.mark.row; end_row < nrow; end_row++) |
3277 | { |
3350 | { |
… | |
… | |
3338 | { |
3411 | { |
3339 | stp = ROW(end_row).t; |
3412 | stp = ROW(end_row).t; |
3340 | |
3413 | |
3341 | while (--end_col >= 0) |
3414 | while (--end_col >= 0) |
3342 | { |
3415 | { |
3343 | if (stp[end_col] != ' ' |
3416 | if (stp[end_col] != NOCHAR |
3344 | && stp[end_col] != '\t' |
3417 | && !unicode::is_space (stp[end_col])) |
3345 | && stp[end_col] != NOCHAR) |
|
|
3346 | break; |
3418 | break; |
3347 | } |
3419 | } |
3348 | |
3420 | |
3349 | if (end_col >= 0 |
3421 | if (end_col >= 0 |
3350 | || !ROW(end_row - 1).is_longer ()) |
3422 | || !ROW(end_row - 1).is_longer ()) |
… | |
… | |
3549 | |
3621 | |
3550 | #if ENABLE_OVERLAY |
3622 | #if ENABLE_OVERLAY |
3551 | void |
3623 | void |
3552 | rxvt_term::scr_overlay_new (int x, int y, int w, int h) |
3624 | rxvt_term::scr_overlay_new (int x, int y, int w, int h) |
3553 | { |
3625 | { |
3554 | if (nrow < 3 || ncol < 3) |
3626 | if (nrow < 1 || ncol < 1) |
3555 | return; |
3627 | return; |
3556 | |
3628 | |
3557 | want_refresh = 1; |
3629 | want_refresh = 1; |
3558 | |
3630 | |
3559 | scr_overlay_off (); |
3631 | scr_overlay_off (); |
… | |
… | |
3666 | for (int y = ov_h; y--; ) |
3738 | for (int y = ov_h; y--; ) |
3667 | { |
3739 | { |
3668 | text_t *t1 = ov_text[y]; |
3740 | text_t *t1 = ov_text[y]; |
3669 | rend_t *r1 = ov_rend[y]; |
3741 | rend_t *r1 = ov_rend[y]; |
3670 | |
3742 | |
3671 | text_t *t2 = ROW(y - view_start).t + ov_x; |
3743 | text_t *t2 = ROW(y + ov_y - view_start).t + ov_x; |
3672 | rend_t *r2 = ROW(y - view_start).r + ov_x; |
3744 | rend_t *r2 = ROW(y + ov_y - view_start).r + ov_x; |
3673 | |
3745 | |
3674 | for (int x = ov_w; x--; ) |
3746 | for (int x = ov_w; x--; ) |
3675 | { |
3747 | { |
3676 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3748 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
3677 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
3749 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |