… | |
… | |
23 | /* |
23 | /* |
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 | #define INTERN_SCREEN |
|
|
29 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
30 | #include "screen.intpro" /* PROTOS for internal routines */ |
|
|
31 | |
29 | |
32 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
33 | |
31 | |
34 | #include <inttypes.h> |
32 | #include <inttypes.h> |
35 | #include <wchar.h> |
33 | #include <wchar.h> |
… | |
… | |
48 | |
46 | |
49 | /* ------------------------------------------------------------------------- * |
47 | /* ------------------------------------------------------------------------- * |
50 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
51 | * ------------------------------------------------------------------------- */ |
49 | * ------------------------------------------------------------------------- */ |
52 | #define ZERO_SCROLLBACK() \ |
50 | #define ZERO_SCROLLBACK() \ |
53 | if (Options & Opt_scrollTtyOutput) \ |
51 | if (options & Opt_scrollTtyOutput) \ |
54 | TermWin.view_start = 0 |
52 | TermWin.view_start = 0 |
55 | #define CLEAR_SELECTION() \ |
53 | #define CLEAR_SELECTION() \ |
56 | selection.beg.row = selection.beg.col \ |
54 | selection.beg.row = selection.beg.col \ |
57 | = selection.end.row = selection.end.col = 0 |
55 | = selection.end.row = selection.end.col = 0 |
58 | #define CLEAR_ALL_SELECTION() \ |
56 | #define CLEAR_ALL_SELECTION() \ |
… | |
… | |
113 | (unsigned int)Height2Pixel (num)) |
111 | (unsigned int)Height2Pixel (num)) |
114 | |
112 | |
115 | /* ------------------------------------------------------------------------- * |
113 | /* ------------------------------------------------------------------------- * |
116 | * SCREEN `COMMON' ROUTINES * |
114 | * SCREEN `COMMON' ROUTINES * |
117 | * ------------------------------------------------------------------------- */ |
115 | * ------------------------------------------------------------------------- */ |
|
|
116 | |
118 | /* Fill part/all of a line with blanks. */ |
117 | /* Fill part/all of a line with blanks. */ |
119 | void |
118 | void |
120 | rxvt_term::scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs) |
119 | rxvt_term::scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs) |
121 | { |
120 | { |
122 | efs &= ~RS_baseattrMask; |
121 | efs &= ~RS_baseattrMask; |
123 | efs = SET_FONT (efs, TermWin.ascii_map [' ' - 0x20]); |
122 | efs = SET_FONT (efs, FONTSET (efs)->find_font (' ')); |
124 | |
123 | |
125 | while (width--) |
124 | while (width--) |
126 | { |
125 | { |
127 | *et++ = ' '; |
126 | *et++ = ' '; |
128 | *er++ = efs; |
127 | *er++ = efs; |
… | |
… | |
155 | unsigned int ncol, nrow, total_rows, prev_total_rows; |
154 | unsigned int ncol, nrow, total_rows, prev_total_rows; |
156 | unsigned int p, q; |
155 | unsigned int p, q; |
157 | int k; |
156 | int k; |
158 | rend_t setrstyle; |
157 | rend_t setrstyle; |
159 | |
158 | |
160 | D_SCREEN ((stderr, "rxvt_scr_reset ()")); |
159 | #if ENABLE_OVERLAY |
|
|
160 | scr_overlay_off (); |
|
|
161 | #endif |
161 | |
162 | |
162 | TermWin.view_start = 0; |
163 | TermWin.view_start = 0; |
163 | num_scr = 0; |
164 | num_scr = 0; |
164 | |
165 | |
165 | if (TermWin.ncol == 0) |
166 | if (TermWin.ncol == 0) |
… | |
… | |
222 | scr_blank_screen_mem (swap.text, swap.rend, p, DEFAULT_RSTYLE); |
223 | scr_blank_screen_mem (swap.text, swap.rend, p, DEFAULT_RSTYLE); |
223 | screen.tlen[q] = swap.tlen[p] = 0; |
224 | screen.tlen[q] = swap.tlen[p] = 0; |
224 | scr_blank_screen_mem (drawn_text, drawn_rend, p, DEFAULT_RSTYLE); |
225 | scr_blank_screen_mem (drawn_text, drawn_rend, p, DEFAULT_RSTYLE); |
225 | } |
226 | } |
226 | |
227 | |
227 | MEMSET (charsets, 'B', sizeof (charsets)); |
228 | memset (charsets, 'B', sizeof (charsets)); |
228 | TermWin.nscrolled = 0; /* no saved lines */ |
229 | TermWin.nscrolled = 0; /* no saved lines */ |
229 | rstyle = DEFAULT_RSTYLE; |
230 | rstyle = DEFAULT_RSTYLE; |
230 | screen.flags = Screen_DefaultFlags; |
231 | screen.flags = Screen_DefaultFlags; |
231 | screen.cur.row = screen.cur.col = 0; |
232 | screen.cur.row = screen.cur.col = 0; |
232 | screen.charset = 0; |
233 | screen.charset = 0; |
… | |
… | |
416 | } |
417 | } |
417 | |
418 | |
418 | void |
419 | void |
419 | rxvt_term::scr_reset_realloc () |
420 | rxvt_term::scr_reset_realloc () |
420 | { |
421 | { |
421 | uint16_t total_rows, nrow; |
422 | unsigned int total_rows, nrow; |
422 | |
423 | |
423 | nrow = TermWin.nrow; |
424 | nrow = TermWin.nrow; |
424 | total_rows = nrow + TermWin.saveLines; |
425 | total_rows = nrow + TermWin.saveLines; |
425 | /* *INDENT-OFF* */ |
426 | /* *INDENT-OFF* */ |
426 | screen.text = (text_t **)rxvt_realloc (screen.text, total_rows * sizeof (text_t *)); |
427 | screen.text = (text_t **)rxvt_realloc (screen.text, total_rows * sizeof (text_t *)); |
… | |
… | |
443 | * Free everything. That way malloc debugging can find leakage. |
444 | * Free everything. That way malloc debugging can find leakage. |
444 | */ |
445 | */ |
445 | void |
446 | void |
446 | rxvt_term::scr_release () |
447 | rxvt_term::scr_release () |
447 | { |
448 | { |
448 | uint16_t total_rows; |
449 | unsigned int total_rows; |
449 | int i; |
450 | int i; |
450 | |
451 | |
451 | total_rows = TermWin.nrow + TermWin.saveLines; |
452 | total_rows = TermWin.nrow + TermWin.saveLines; |
452 | |
453 | |
453 | delete talloc; talloc = 0; |
454 | delete talloc; talloc = 0; |
… | |
… | |
479 | * Hard reset |
480 | * Hard reset |
480 | */ |
481 | */ |
481 | void |
482 | void |
482 | rxvt_term::scr_poweron () |
483 | rxvt_term::scr_poweron () |
483 | { |
484 | { |
484 | D_SCREEN ((stderr, "rxvt_scr_poweron ()")); |
|
|
485 | |
|
|
486 | scr_release (); |
485 | scr_release (); |
487 | prev_nrow = prev_ncol = 0; |
486 | prev_nrow = prev_ncol = 0; |
488 | scr_reset (); |
487 | scr_reset (); |
489 | |
488 | |
490 | scr_clear (true); |
489 | scr_clear (true); |
… | |
… | |
501 | */ |
500 | */ |
502 | void |
501 | void |
503 | rxvt_term::scr_cursor (int mode) |
502 | rxvt_term::scr_cursor (int mode) |
504 | { |
503 | { |
505 | screen_t *s; |
504 | screen_t *s; |
506 | |
|
|
507 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
|
|
508 | |
505 | |
509 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
506 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
510 | if (current_screen == SECONDARY) |
507 | if (current_screen == SECONDARY) |
511 | s = &swap; |
508 | s = &swap; |
512 | else |
509 | else |
… | |
… | |
514 | s = &screen; |
511 | s = &screen; |
515 | |
512 | |
516 | switch (mode) |
513 | switch (mode) |
517 | { |
514 | { |
518 | case SAVE: |
515 | case SAVE: |
519 | s->s_cur.row = s->cur.row; |
516 | s->s_cur.row = screen.cur.row; |
520 | s->s_cur.col = s->cur.col; |
517 | s->s_cur.col = screen.cur.col; |
521 | s->s_rstyle = rstyle; |
518 | s->s_rstyle = rstyle; |
522 | s->s_charset = s->charset; |
519 | s->s_charset = screen.charset; |
523 | s->s_charset_char = charsets[s->charset]; |
520 | s->s_charset_char = charsets[screen.charset]; |
524 | break; |
521 | break; |
525 | |
522 | |
526 | case RESTORE: |
523 | case RESTORE: |
527 | want_refresh = 1; |
524 | want_refresh = 1; |
528 | s->cur.row = s->s_cur.row; |
525 | screen.cur.row = s->s_cur.row; |
529 | s->cur.col = s->s_cur.col; |
526 | screen.cur.col = s->s_cur.col; |
530 | s->flags &= ~Screen_WrapNext; |
527 | screen.flags &= ~Screen_WrapNext; |
531 | rstyle = s->s_rstyle; |
528 | rstyle = s->s_rstyle; |
532 | s->charset = s->s_charset; |
529 | screen.charset = s->s_charset; |
533 | charsets[s->charset] = s->s_charset_char; |
530 | charsets[screen.charset] = s->s_charset_char; |
534 | set_font_style (); |
531 | set_font_style (); |
535 | break; |
532 | break; |
536 | } |
533 | } |
537 | |
534 | |
538 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
535 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
… | |
… | |
561 | int offset; |
558 | int offset; |
562 | #endif |
559 | #endif |
563 | |
560 | |
564 | want_refresh = 1; |
561 | want_refresh = 1; |
565 | |
562 | |
566 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
|
|
567 | |
|
|
568 | TermWin.view_start = 0; |
563 | TermWin.view_start = 0; |
569 | |
564 | |
570 | if (current_screen == scrn) |
565 | if (current_screen == scrn) |
571 | return scrn; |
566 | return scrn; |
572 | |
567 | |
573 | selection_check (2); /* check for boundary cross */ |
568 | selection_check (2); /* check for boundary cross */ |
574 | |
569 | |
575 | SWAP_IT (current_screen, scrn, int); |
570 | SWAP_IT (current_screen, scrn, int); |
576 | #if NSCREENS |
571 | #if NSCREENS |
577 | if (Options & Opt_secondaryScreen) |
572 | if (options & Opt_secondaryScreen) |
578 | { |
573 | { |
579 | num_scr = 0; |
574 | num_scr = 0; |
580 | offset = TermWin.saveLines; |
575 | offset = TermWin.saveLines; |
581 | for (i = prev_nrow; i--;) |
576 | for (i = prev_nrow; i--;) |
582 | { |
577 | { |
… | |
… | |
600 | screen.flags |= Screen_VisibleCursor; |
595 | screen.flags |= Screen_VisibleCursor; |
601 | swap.flags |= Screen_VisibleCursor; |
596 | swap.flags |= Screen_VisibleCursor; |
602 | } |
597 | } |
603 | else |
598 | else |
604 | #endif |
599 | #endif |
605 | if (Options & Opt_secondaryScroll) |
600 | if (options & Opt_secondaryScroll) |
606 | //if (current_screen == PRIMARY) |
601 | //if (current_screen == PRIMARY) |
607 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
602 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
608 | return scrn; |
603 | return scrn; |
609 | } |
604 | } |
610 | |
605 | |
|
|
606 | // clear WrapNext indicator, solidifying position on next line |
|
|
607 | void |
|
|
608 | rxvt_term::scr_do_wrap () |
|
|
609 | { |
|
|
610 | if (!(screen.flags & Screen_WrapNext)) |
|
|
611 | return; |
|
|
612 | |
|
|
613 | screen.flags &= ~Screen_WrapNext; |
|
|
614 | |
|
|
615 | screen.cur.col = 0; |
|
|
616 | |
|
|
617 | if (screen.cur.row == screen.bscroll) |
|
|
618 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
|
|
619 | else if (screen.cur.row < TermWin.nrow - 1) |
|
|
620 | screen.cur.row++; |
|
|
621 | } |
|
|
622 | |
611 | /* ------------------------------------------------------------------------- */ |
623 | /* ------------------------------------------------------------------------- */ |
612 | /* |
624 | /* |
613 | * Change the colour for following text |
625 | * Change the colour for following text |
614 | */ |
626 | */ |
615 | void |
627 | void |
616 | rxvt_term::scr_color (unsigned int color, int fgbg) |
628 | rxvt_term::scr_color (unsigned int color, int fgbg) |
617 | { |
629 | { |
618 | color &= RS_fgMask; |
630 | if (color > maxTermCOLOR) |
|
|
631 | color = fgbg; |
|
|
632 | |
619 | if (fgbg == Color_fg) |
633 | if (fgbg == Color_fg) |
620 | rstyle = SET_FGCOLOR (rstyle, color); |
634 | rstyle = SET_FGCOLOR (rstyle, color); |
621 | else |
635 | else |
622 | rstyle = SET_BGCOLOR (rstyle, color); |
636 | rstyle = SET_BGCOLOR (rstyle, color); |
623 | } |
637 | } |
… | |
… | |
652 | |
666 | |
653 | if (count == 0 || (row1 > row2)) |
667 | if (count == 0 || (row1 > row2)) |
654 | return 0; |
668 | return 0; |
655 | |
669 | |
656 | want_refresh = 1; |
670 | want_refresh = 1; |
657 | D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
|
|
658 | |
671 | |
659 | if (row1 == 0 && count > 0 |
672 | if (row1 == 0 && count > 0 |
660 | && (current_screen == PRIMARY || Options & Opt_secondaryScroll)) |
673 | && (current_screen == PRIMARY || options & Opt_secondaryScroll)) |
661 | { |
674 | { |
662 | nscrolled = (long)TermWin.nscrolled + (long)count; |
675 | nscrolled = (long)TermWin.nscrolled + (long)count; |
663 | |
676 | |
664 | if (nscrolled > (long)TermWin.saveLines) |
677 | if (nscrolled > (long)TermWin.saveLines) |
665 | TermWin.nscrolled = TermWin.saveLines; |
678 | TermWin.nscrolled = TermWin.saveLines; |
666 | else |
679 | else |
667 | TermWin.nscrolled = (uint16_t)nscrolled; |
680 | TermWin.nscrolled = (unsigned int)nscrolled; |
668 | |
681 | |
669 | if ((Options & Opt_scrollWithBuffer) |
682 | if ((options & Opt_scrollWithBuffer) |
670 | && TermWin.view_start != 0 |
683 | && TermWin.view_start != 0 |
671 | && TermWin.view_start != TermWin.saveLines) |
684 | && TermWin.view_start != TermWin.saveLines) |
672 | scr_page (UP, count); |
685 | scr_page (UP, count); |
673 | } |
686 | } |
674 | else if (!spec) |
687 | else if (!spec) |
… | |
… | |
765 | * Add text given in <str> of length <len> to screen struct |
778 | * Add text given in <str> of length <len> to screen struct |
766 | */ |
779 | */ |
767 | void |
780 | void |
768 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
781 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
769 | { |
782 | { |
770 | unsigned char checksel, clearsel; |
783 | unsigned char checksel; |
771 | unicode_t c; |
784 | unicode_t c; |
772 | int i, row, last_col; |
785 | int i, row, last_col; |
773 | text_t *stp; |
786 | text_t *stp; |
774 | rend_t *srp; |
787 | rend_t *srp; |
775 | |
788 | |
776 | if (len <= 0) /* sanity */ |
789 | if (len <= 0) /* sanity */ |
777 | return; |
790 | return; |
778 | |
791 | |
779 | want_refresh = 1; |
792 | want_refresh = 1; |
|
|
793 | ZERO_SCROLLBACK (); |
780 | last_col = TermWin.ncol; |
794 | last_col = TermWin.ncol; |
781 | |
795 | |
782 | D_SCREEN ((stderr, "rxvt_scr_add_lines (%d,%d)", nlines, len)); |
|
|
783 | ZERO_SCROLLBACK (); |
|
|
784 | if (nlines > 0) |
796 | if (nlines > 0) |
785 | { |
797 | { |
786 | nlines += screen.cur.row - screen.bscroll; |
798 | nlines += screen.cur.row - screen.bscroll; |
787 | if ((nlines > 0) |
799 | if ((nlines > 0) |
788 | && (screen.tscroll == 0) |
800 | && (screen.tscroll == 0) |
… | |
… | |
804 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
816 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
805 | #endif |
817 | #endif |
806 | row = screen.cur.row + TermWin.saveLines; |
818 | row = screen.cur.row + TermWin.saveLines; |
807 | |
819 | |
808 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
820 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
809 | clearsel = 0; |
|
|
810 | |
821 | |
811 | stp = screen.text[row]; |
822 | stp = screen.text[row]; |
812 | srp = screen.rend[row]; |
823 | srp = screen.rend[row]; |
813 | |
824 | |
814 | while (len--) |
825 | while (len--) |
… | |
… | |
817 | |
828 | |
818 | if (c < 0x20) |
829 | if (c < 0x20) |
819 | switch (c) |
830 | switch (c) |
820 | { |
831 | { |
821 | case C0_HT: |
832 | case C0_HT: |
822 | scr_tab (1); |
833 | scr_tab (1, true); |
823 | continue; |
834 | continue; |
824 | |
835 | |
825 | case C0_LF: |
836 | case C0_LF: |
826 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
837 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
827 | MAX_IT (screen.tlen[row], screen.cur.col); |
838 | MAX_IT (screen.tlen[row], screen.cur.col); |
… | |
… | |
849 | if (checksel /* see if we're writing within selection */ |
860 | if (checksel /* see if we're writing within selection */ |
850 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
861 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
851 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
862 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
852 | { |
863 | { |
853 | checksel = 0; |
864 | checksel = 0; |
854 | clearsel = 1; |
865 | /* |
|
|
866 | * If we wrote anywhere in the selected area, kill the selection |
|
|
867 | * XXX: should we kill the mark too? Possibly, but maybe that |
|
|
868 | * should be a similar check. |
|
|
869 | */ |
|
|
870 | CLEAR_SELECTION (); |
855 | } |
871 | } |
856 | |
872 | |
857 | if (screen.flags & Screen_WrapNext) |
873 | if (screen.flags & Screen_WrapNext) |
858 | { |
874 | { |
859 | screen.tlen[row] = -1; |
875 | screen.tlen[row] = -1; |
860 | if (screen.cur.row == screen.bscroll) |
876 | |
861 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
|
|
862 | else if (screen.cur.row < (TermWin.nrow - 1)) |
|
|
863 | row = (++screen.cur.row) + TermWin.saveLines; |
877 | scr_do_wrap (); row = screen.cur.row + TermWin.saveLines; |
864 | |
878 | |
865 | stp = screen.text[row]; /* _must_ refresh */ |
879 | stp = screen.text[row]; /* _must_ refresh */ |
866 | srp = screen.rend[row]; /* _must_ refresh */ |
880 | srp = screen.rend[row]; /* _must_ refresh */ |
867 | screen.cur.col = 0; |
|
|
868 | screen.flags &= ~Screen_WrapNext; |
|
|
869 | } |
881 | } |
870 | |
882 | |
871 | if (screen.flags & Screen_Insert) |
883 | if (screen.flags & Screen_Insert) |
872 | scr_insdel_chars (1, INSERT); |
884 | scr_insdel_chars (1, INSERT); |
873 | |
885 | |
… | |
… | |
877 | int width = c < 0x100 ? 1 : wcwidth (c); |
889 | int width = c < 0x100 ? 1 : wcwidth (c); |
878 | |
890 | |
879 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
891 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
880 | { |
892 | { |
881 | // vt100 special graphics and line drawing |
893 | // vt100 special graphics and line drawing |
|
|
894 | // 5f-7e standard vt100 |
|
|
895 | // 40-5e rxvt extension for extra curses acs chars |
882 | static uint16_t vt100_0[32] = { // 5f .. 7e |
896 | static uint16_t vt100_0[63] = { // 5f .. 7e |
|
|
897 | 0x0000, 0x2191, 0x2193, 0x2192, 0x2190, 0x2588, 0x259a, 0x2603, // 40-47 hi mr. snowman! |
|
|
898 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
|
|
899 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
|
|
900 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
883 | 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, |
901 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
884 | 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, |
902 | 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, // 68-6f |
885 | 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, |
903 | 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, // 70-77 |
886 | 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, |
904 | 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, // 78-7e |
887 | }; |
905 | }; |
888 | |
906 | |
889 | if (c >= 0x5f && c <= 0x7e) |
907 | if (c >= 0x40 && c <= 0x7e && vt100_0[c - 0x40]) |
890 | { |
908 | { |
891 | c = vt100_0[c - 0x5f]; |
909 | c = vt100_0[c - 0x40]; |
892 | width = 1; |
910 | width = 1; |
893 | } |
911 | } |
894 | } |
912 | } |
895 | |
913 | |
896 | if (width != 0) |
914 | if (width != 0) |
897 | { |
915 | { |
898 | #if !UNICODE_3 && ENABLE_COMBINING |
916 | // some utf-8 decoders decode surrogate characters. |
|
|
917 | if (0xd800 <= c && c <= 0xdfff) |
|
|
918 | c = 0xfffd; |
|
|
919 | |
|
|
920 | #if !UNICODE_3 |
899 | // trim characters we can't store directly :( |
921 | // trim characters we can't store directly :( |
900 | if (c >= 0x10000) |
922 | if (c >= 0x10000) |
|
|
923 | # if ENABLE_COMBINING |
901 | c = rxvt_composite.compose (c); // map to lower 16 bits |
924 | c = rxvt_composite.compose (c); // map to lower 16 bits |
|
|
925 | # else |
|
|
926 | c = 0xfffd; |
902 | #endif |
927 | # endif |
903 | bool bold = (Options & Opt_realBold) && ((rstyle & RS_Bold) != 0); |
928 | #endif |
904 | rend_t rend = SET_FONT (rstyle, |
929 | |
905 | c > 0x7f || bold || c < 0x20 |
930 | // nuke the character at this position, if required |
906 | ? TermWin.fontset->find_font (c, bold) |
931 | if (stp[screen.cur.col] == NOCHAR |
907 | : TermWin.ascii_map [c - 0x20]); |
932 | || (screen.cur.col < TermWin.ncol - 1 |
|
|
933 | && stp[screen.cur.col + 1] == NOCHAR)) |
|
|
934 | { |
|
|
935 | int col = screen.cur.col; |
|
|
936 | |
|
|
937 | // find begin |
|
|
938 | while (col > 0 && stp[col] == NOCHAR) |
|
|
939 | col--; |
|
|
940 | |
|
|
941 | rend_t rend = SET_FONT (srp[col], FONTSET (srp[col])->find_font (' ')); |
|
|
942 | |
|
|
943 | // found begin, nuke |
|
|
944 | do { |
|
|
945 | stp[col] = ' '; |
|
|
946 | srp[col] = rend; |
|
|
947 | col++; |
|
|
948 | } while (col < TermWin.ncol && stp[col] == NOCHAR); |
|
|
949 | } |
|
|
950 | |
|
|
951 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
908 | |
952 | |
909 | do |
953 | do |
910 | { |
954 | { |
911 | stp[screen.cur.col] = c; |
955 | stp[screen.cur.col] = c; |
912 | srp[screen.cur.col] = rend; |
956 | srp[screen.cur.col] = rend; |
… | |
… | |
945 | |
989 | |
946 | if (screen.cur.col > 0) |
990 | if (screen.cur.col > 0) |
947 | { |
991 | { |
948 | tp = stp + screen.cur.col - 1; |
992 | tp = stp + screen.cur.col - 1; |
949 | rp = srp + screen.cur.col - 1; |
993 | rp = srp + screen.cur.col - 1; |
|
|
994 | |
|
|
995 | while (*tp == NOCHAR && tp > stp) |
|
|
996 | tp--, rp--; |
950 | } |
997 | } |
951 | else if (screen.cur.row > 0 |
998 | else if (screen.cur.row > 0 |
952 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
999 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
953 | { |
1000 | { |
954 | tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
1001 | int line = screen.cur.row - 1 + TermWin.saveLines; |
955 | rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
1002 | |
|
|
1003 | tp = screen.text[line] + last_col - 1; |
|
|
1004 | rp = screen.rend[line] + last_col - 1; |
|
|
1005 | |
|
|
1006 | while (*tp == NOCHAR && tp > screen.text[line]) |
|
|
1007 | tp--, rp--; |
956 | } |
1008 | } |
957 | else |
1009 | else |
958 | continue; |
1010 | continue; |
959 | |
|
|
960 | // handle double-width-chars by making them look extremely ugly |
|
|
961 | if (*tp == NOCHAR) |
|
|
962 | *tp = ' '; // hack //D //TODO //--tp, --rp; |
|
|
963 | |
1011 | |
964 | // first try to find a precomposed character |
1012 | // first try to find a precomposed character |
965 | unicode_t n = rxvt_compose (*tp, c); |
1013 | unicode_t n = rxvt_compose (*tp, c); |
966 | if (n == NOCHAR) |
1014 | if (n == NOCHAR) |
967 | n = rxvt_composite.compose (*tp, c); |
1015 | n = rxvt_composite.compose (*tp, c); |
968 | |
1016 | |
969 | *tp = n; |
1017 | *tp = n; |
970 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
1018 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
971 | #endif |
1019 | #endif |
972 | } |
1020 | } |
973 | } |
1021 | } |
974 | |
1022 | |
975 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1023 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
976 | MAX_IT (screen.tlen[row], screen.cur.col); |
1024 | MAX_IT (screen.tlen[row], screen.cur.col); |
977 | |
|
|
978 | /* |
|
|
979 | * If we wrote anywhere in the selected area, kill the selection |
|
|
980 | * XXX: should we kill the mark too? Possibly, but maybe that |
|
|
981 | * should be a similar check. |
|
|
982 | */ |
|
|
983 | if (clearsel) |
|
|
984 | CLEAR_SELECTION (); |
|
|
985 | |
1025 | |
986 | #ifdef DEBUG_STRICT |
1026 | #ifdef DEBUG_STRICT |
987 | assert (screen.cur.row >= 0); |
1027 | assert (screen.cur.row >= 0); |
988 | #else /* drive with your eyes closed */ |
1028 | #else /* drive with your eyes closed */ |
989 | MAX_IT (screen.cur.row, 0); |
1029 | MAX_IT (screen.cur.row, 0); |
… | |
… | |
1007 | #ifdef TERMCAP_HAS_BW |
1047 | #ifdef TERMCAP_HAS_BW |
1008 | screen.cur.col = TermWin.ncol - 1; |
1048 | screen.cur.col = TermWin.ncol - 1; |
1009 | screen.cur.row--; |
1049 | screen.cur.row--; |
1010 | return; |
1050 | return; |
1011 | #endif |
1051 | #endif |
1012 | |
|
|
1013 | } |
1052 | } |
1014 | } |
1053 | } |
1015 | else if ((screen.flags & Screen_WrapNext) == 0) |
1054 | else if (!(screen.flags & Screen_WrapNext)) |
1016 | scr_gotorc (0, -1, RELATIVE); |
1055 | scr_gotorc (0, -1, RELATIVE); |
1017 | |
1056 | |
1018 | screen.flags &= ~Screen_WrapNext; |
1057 | screen.flags &= ~Screen_WrapNext; |
1019 | } |
1058 | } |
1020 | |
1059 | |
… | |
… | |
1023 | * Process Horizontal Tab |
1062 | * Process Horizontal Tab |
1024 | * count: +ve = forward; -ve = backwards |
1063 | * count: +ve = forward; -ve = backwards |
1025 | * XTERM_SEQ: CTRL-I |
1064 | * XTERM_SEQ: CTRL-I |
1026 | */ |
1065 | */ |
1027 | void |
1066 | void |
1028 | rxvt_term::scr_tab (int count) |
1067 | rxvt_term::scr_tab (int count, bool ht) |
1029 | { |
1068 | { |
1030 | int i, x; |
1069 | int i, x; |
1031 | |
1070 | |
1032 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
|
|
1033 | want_refresh = 1; |
1071 | want_refresh = 1; |
1034 | i = x = screen.cur.col; |
1072 | i = x = screen.cur.col; |
1035 | |
1073 | |
1036 | if (count == 0) |
1074 | if (count == 0) |
1037 | return; |
1075 | return; |
1038 | else if (count > 0) |
1076 | else if (count > 0) |
1039 | { |
1077 | { |
|
|
1078 | int row = TermWin.saveLines + screen.cur.row; |
|
|
1079 | text_t *tp = screen.text[row]; |
|
|
1080 | rend_t *rp = screen.rend[row]; |
|
|
1081 | rend_t base_rend = rp[i]; |
|
|
1082 | ht &= tp[i] == ' '; |
|
|
1083 | |
1040 | for (; ++i < TermWin.ncol; ) |
1084 | for (; ++i < TermWin.ncol; ) |
1041 | if (tabs[i]) |
1085 | if (tabs[i]) |
1042 | { |
1086 | { |
1043 | x = i; |
1087 | x = i; |
1044 | if (!--count) |
1088 | if (!--count) |
1045 | break; |
1089 | break; |
1046 | } |
1090 | } |
|
|
1091 | else |
|
|
1092 | ht &= tp[i] == ' ' |
|
|
1093 | && RS_SAME (rp[i], base_rend); |
1047 | |
1094 | |
1048 | if (count) |
1095 | if (count) |
1049 | x = TermWin.ncol - 1; |
1096 | x = TermWin.ncol - 1; |
|
|
1097 | |
|
|
1098 | // store horizontal tab commands as characters inside the text |
|
|
1099 | // buffer so they can be selected and pasted. |
|
|
1100 | if (ht) |
|
|
1101 | { |
|
|
1102 | base_rend = SET_FONT (base_rend, 0); |
|
|
1103 | |
|
|
1104 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
|
|
1105 | MAX_IT (screen.tlen[row], x); |
|
|
1106 | |
|
|
1107 | i = screen.cur.col; |
|
|
1108 | |
|
|
1109 | tp[i] = '\t'; |
|
|
1110 | rp[i] = base_rend; |
|
|
1111 | |
|
|
1112 | while (++i < x) |
|
|
1113 | { |
|
|
1114 | tp[i] = NOCHAR; |
|
|
1115 | rp[i] = base_rend; |
|
|
1116 | } |
|
|
1117 | } |
1050 | } |
1118 | } |
1051 | else /* if (count < 0) */ |
1119 | else /* if (count < 0) */ |
1052 | { |
1120 | { |
1053 | for (; --i >= 0; ) |
1121 | for (; --i >= 0; ) |
1054 | if (tabs[i]) |
1122 | if (tabs[i]) |
… | |
… | |
1071 | * Process DEC Back Index |
1139 | * Process DEC Back Index |
1072 | * XTERM_SEQ: ESC 6 |
1140 | * XTERM_SEQ: ESC 6 |
1073 | * Move cursor left in row. If we're at the left boundary, shift everything |
1141 | * Move cursor left in row. If we're at the left boundary, shift everything |
1074 | * in that row right. Clear left column. |
1142 | * in that row right. Clear left column. |
1075 | */ |
1143 | */ |
1076 | #ifndef NO_FRILLS |
1144 | #if ENABLE_FRILLS |
1077 | void |
1145 | void |
1078 | rxvt_term::scr_backindex () |
1146 | rxvt_term::scr_backindex () |
1079 | { |
1147 | { |
1080 | if (screen.cur.col > 0) |
1148 | if (screen.cur.col > 0) |
1081 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1149 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1082 | else |
1150 | else |
1083 | { |
1151 | { |
1084 | if (screen.tlen[screen.cur.row + TermWin.saveLines] == 0) |
1152 | if (screen.tlen[screen.cur.row + TermWin.saveLines] == 0) |
1085 | return; /* um, yeah? */ |
1153 | return; /* um, yeah? */ |
|
|
1154 | |
1086 | scr_insdel_chars (1, INSERT); |
1155 | scr_insdel_chars (1, INSERT); |
1087 | } |
1156 | } |
1088 | } |
1157 | } |
1089 | #endif |
1158 | #endif |
1090 | /* ------------------------------------------------------------------------- */ |
1159 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1092 | * Process DEC Forward Index |
1161 | * Process DEC Forward Index |
1093 | * XTERM_SEQ: ESC 9 |
1162 | * XTERM_SEQ: ESC 9 |
1094 | * Move cursor right in row. If we're at the right boundary, shift everything |
1163 | * Move cursor right in row. If we're at the right boundary, shift everything |
1095 | * in that row left. Clear right column. |
1164 | * in that row left. Clear right column. |
1096 | */ |
1165 | */ |
1097 | #ifndef NO_FRILLS |
1166 | #if ENABLE_FRILLS |
1098 | void |
1167 | void |
1099 | rxvt_term::scr_forwardindex () |
1168 | rxvt_term::scr_forwardindex () |
1100 | { |
1169 | { |
1101 | int row; |
1170 | int row; |
1102 | |
1171 | |
1103 | if (screen.cur.col < TermWin.ncol - 1) |
1172 | if (screen.cur.col < TermWin.ncol - 1) |
1104 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1173 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1105 | else |
1174 | else |
1106 | { |
1175 | { |
1107 | row = screen.cur.row + TermWin.saveLines; |
1176 | row = screen.cur.row + TermWin.saveLines; |
|
|
1177 | |
1108 | if (screen.tlen[row] == 0) |
1178 | if (screen.tlen[row] == 0) |
1109 | return; /* um, yeah? */ |
1179 | return; /* um, yeah? */ |
1110 | else if (screen.tlen[row] == -1) |
1180 | else if (screen.tlen[row] == -1) |
1111 | screen.tlen[row] = TermWin.ncol; |
1181 | screen.tlen[row] = TermWin.ncol; |
|
|
1182 | |
1112 | scr_gotorc (0, 0, R_RELATIVE); |
1183 | scr_gotorc (0, 0, R_RELATIVE); |
1113 | scr_insdel_chars (1, DELETE); |
1184 | scr_insdel_chars (1, DELETE); |
1114 | scr_gotorc (0, TermWin.ncol - 1, R_RELATIVE); |
1185 | scr_gotorc (0, TermWin.ncol - 1, R_RELATIVE); |
1115 | } |
1186 | } |
1116 | } |
1187 | } |
… | |
… | |
1124 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1195 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1125 | { |
1196 | { |
1126 | want_refresh = 1; |
1197 | want_refresh = 1; |
1127 | ZERO_SCROLLBACK (); |
1198 | ZERO_SCROLLBACK (); |
1128 | |
1199 | |
1129 | D_SCREEN ((stderr, "rxvt_scr_gotorc (r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, screen.cur.row, screen.cur.col)); |
|
|
1130 | |
|
|
1131 | screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col; |
1200 | screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col; |
1132 | MAX_IT (screen.cur.col, 0); |
1201 | MAX_IT (screen.cur.col, 0); |
1133 | MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); |
1202 | MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); |
1134 | |
1203 | |
1135 | screen.flags &= ~Screen_WrapNext; |
1204 | screen.flags &= ~Screen_WrapNext; |
|
|
1205 | |
1136 | if (relative & R_RELATIVE) |
1206 | if (relative & R_RELATIVE) |
1137 | { |
1207 | { |
1138 | if (row > 0) |
1208 | if (row > 0) |
1139 | { |
1209 | { |
1140 | if (screen.cur.row <= screen.bscroll |
1210 | if (screen.cur.row <= screen.bscroll |
… | |
… | |
1160 | MIN_IT (screen.cur.row, screen.bscroll); |
1230 | MIN_IT (screen.cur.row, screen.bscroll); |
1161 | } |
1231 | } |
1162 | else |
1232 | else |
1163 | screen.cur.row = row; |
1233 | screen.cur.row = row; |
1164 | } |
1234 | } |
|
|
1235 | |
1165 | MAX_IT (screen.cur.row, 0); |
1236 | MAX_IT (screen.cur.row, 0); |
1166 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1237 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1167 | |
|
|
1168 | while (screen.cur.col > 0 |
|
|
1169 | && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR) |
|
|
1170 | screen.cur.col--; |
|
|
1171 | } |
1238 | } |
1172 | |
1239 | |
1173 | /* ------------------------------------------------------------------------- */ |
1240 | /* ------------------------------------------------------------------------- */ |
1174 | /* |
1241 | /* |
1175 | * direction should be UP or DN |
1242 | * direction should be UP or DN |
1176 | */ |
1243 | */ |
1177 | void |
1244 | void |
1178 | rxvt_term::scr_index (enum page_dirn direction) |
1245 | rxvt_term::scr_index (enum page_dirn direction) |
1179 | { |
1246 | { |
1180 | int dirn; |
1247 | int dirn; |
1181 | |
1248 | |
1182 | want_refresh = 1; |
1249 | want_refresh = 1; |
|
|
1250 | ZERO_SCROLLBACK (); |
|
|
1251 | |
1183 | dirn = ((direction == UP) ? 1 : -1); |
1252 | dirn = ((direction == UP) ? 1 : -1); |
1184 | D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); |
|
|
1185 | |
|
|
1186 | ZERO_SCROLLBACK (); |
|
|
1187 | |
1253 | |
1188 | screen.flags &= ~Screen_WrapNext; |
1254 | screen.flags &= ~Screen_WrapNext; |
|
|
1255 | |
1189 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1256 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1190 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1257 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1191 | scr_scroll_text (screen.tscroll, screen.bscroll, dirn, 0); |
1258 | scr_scroll_text (screen.tscroll, screen.bscroll, dirn, 0); |
1192 | else |
1259 | else |
1193 | screen.cur.row += dirn; |
1260 | screen.cur.row += dirn; |
|
|
1261 | |
1194 | MAX_IT (screen.cur.row, 0); |
1262 | MAX_IT (screen.cur.row, 0); |
1195 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1263 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1196 | selection_check (0); |
1264 | selection_check (0); |
1197 | } |
1265 | } |
1198 | |
1266 | |
… | |
… | |
1207 | rxvt_term::scr_erase_line (int mode) |
1275 | rxvt_term::scr_erase_line (int mode) |
1208 | { |
1276 | { |
1209 | unsigned int row, col, num; |
1277 | unsigned int row, col, num; |
1210 | |
1278 | |
1211 | want_refresh = 1; |
1279 | want_refresh = 1; |
1212 | D_SCREEN ((stderr, "rxvt_scr_erase_line (%d) at screen row: %d", mode, screen.cur.row)); |
|
|
1213 | ZERO_SCROLLBACK (); |
1280 | ZERO_SCROLLBACK (); |
1214 | |
1281 | |
1215 | selection_check (1); |
1282 | selection_check (1); |
1216 | |
|
|
1217 | screen.flags &= ~Screen_WrapNext; |
|
|
1218 | |
1283 | |
1219 | row = TermWin.saveLines + screen.cur.row; |
1284 | row = TermWin.saveLines + screen.cur.row; |
1220 | switch (mode) |
1285 | switch (mode) |
1221 | { |
1286 | { |
1222 | case 0: /* erase to end of line */ |
1287 | case 0: /* erase to end of line */ |
… | |
… | |
1266 | int32_t row, row_offset; |
1331 | int32_t row, row_offset; |
1267 | rend_t ren; |
1332 | rend_t ren; |
1268 | XGCValues gcvalue; |
1333 | XGCValues gcvalue; |
1269 | |
1334 | |
1270 | want_refresh = 1; |
1335 | want_refresh = 1; |
1271 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
|
|
1272 | ZERO_SCROLLBACK (); |
1336 | ZERO_SCROLLBACK (); |
|
|
1337 | |
1273 | row_offset = (int32_t)TermWin.saveLines; |
1338 | row_offset = (int32_t)TermWin.saveLines; |
1274 | |
1339 | |
1275 | switch (mode) |
1340 | switch (mode) |
1276 | { |
1341 | { |
1277 | case 0: /* erase to end of screen */ |
1342 | case 0: /* erase to end of screen */ |
… | |
… | |
1314 | CLEAR_ROWS (row, num); |
1379 | CLEAR_ROWS (row, num); |
1315 | } |
1380 | } |
1316 | else |
1381 | else |
1317 | { |
1382 | { |
1318 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1383 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1319 | gcvalue.foreground = PixColors[GET_BGCOLOR (rstyle)]; |
1384 | gcvalue.foreground = pix_colors[GET_BGCOLOR (rstyle)]; |
1320 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1385 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1321 | ERASE_ROWS (row, num); |
1386 | ERASE_ROWS (row, num); |
1322 | gcvalue.foreground = PixColors[Color_fg]; |
1387 | gcvalue.foreground = pix_colors[Color_fg]; |
1323 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1388 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1324 | } |
1389 | } |
1325 | |
1390 | |
1326 | for (; num--; row++) |
1391 | for (; num--; row++) |
1327 | { |
1392 | { |
… | |
… | |
1343 | { |
1408 | { |
1344 | int i, j, k; |
1409 | int i, j, k; |
1345 | rend_t *r1, fs; |
1410 | rend_t *r1, fs; |
1346 | |
1411 | |
1347 | want_refresh = 1; |
1412 | want_refresh = 1; |
|
|
1413 | ZERO_SCROLLBACK (); |
|
|
1414 | |
1348 | num_scr_allow = 0; |
1415 | num_scr_allow = 0; |
1349 | ZERO_SCROLLBACK (); |
|
|
1350 | selection_check (3); |
1416 | selection_check (3); |
1351 | |
1417 | |
1352 | fs = SET_FONT (rstyle, TermWin.fontset->find_font ('E')); |
1418 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1353 | for (k = TermWin.saveLines, i = TermWin.nrow; i--; k++) |
1419 | for (k = TermWin.saveLines, i = TermWin.nrow; i--; k++) |
1354 | { |
1420 | { |
1355 | screen.tlen[k] = TermWin.ncol; /* make the `E's selectable */ |
1421 | screen.tlen[k] = TermWin.ncol; /* make the `E's selectable */ |
1356 | fill_text (screen.text[k], 'E', TermWin.ncol); |
1422 | fill_text (screen.text[k], 'E', TermWin.ncol); |
1357 | for (r1 = screen.rend[k], j = TermWin.ncol; j--; ) |
1423 | for (r1 = screen.rend[k], j = TermWin.ncol; j--; ) |
… | |
… | |
1381 | if (insdel == DELETE) |
1447 | if (insdel == DELETE) |
1382 | return; |
1448 | return; |
1383 | else if (insdel == INSERT) |
1449 | else if (insdel == INSERT) |
1384 | count = end; |
1450 | count = end; |
1385 | } |
1451 | } |
1386 | screen.flags &= ~Screen_WrapNext; |
1452 | |
|
|
1453 | scr_do_wrap (); |
1387 | |
1454 | |
1388 | scr_scroll_text (screen.cur.row, screen.bscroll, insdel * count, 0); |
1455 | scr_scroll_text (screen.cur.row, screen.bscroll, insdel * count, 0); |
1389 | } |
1456 | } |
1390 | |
1457 | |
1391 | /* ------------------------------------------------------------------------- */ |
1458 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1405 | ZERO_SCROLLBACK (); |
1472 | ZERO_SCROLLBACK (); |
1406 | |
1473 | |
1407 | if (count <= 0) |
1474 | if (count <= 0) |
1408 | return; |
1475 | return; |
1409 | |
1476 | |
|
|
1477 | scr_do_wrap (); |
|
|
1478 | |
1410 | selection_check (1); |
1479 | selection_check (1); |
1411 | MIN_IT (count, (TermWin.ncol - screen.cur.col)); |
1480 | MIN_IT (count, (TermWin.ncol - screen.cur.col)); |
1412 | |
1481 | |
1413 | row = screen.cur.row + TermWin.saveLines; |
1482 | row = screen.cur.row + TermWin.saveLines; |
1414 | screen.flags &= ~Screen_WrapNext; |
|
|
1415 | |
1483 | |
1416 | stp = screen.text[row]; |
1484 | stp = screen.text[row]; |
1417 | srp = screen.rend[row]; |
1485 | srp = screen.rend[row]; |
1418 | slp = & (screen.tlen[row]); |
1486 | slp = &screen.tlen[row]; |
1419 | |
1487 | |
1420 | switch (insdel) |
1488 | switch (insdel) |
1421 | { |
1489 | { |
1422 | case INSERT: |
1490 | case INSERT: |
1423 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1491 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; col--) |
1424 | col--) |
|
|
1425 | { |
1492 | { |
1426 | stp[col] = stp[col - count]; |
1493 | stp[col] = stp[col - count]; |
1427 | srp[col] = srp[col - count]; |
1494 | srp[col] = srp[col - count]; |
1428 | } |
1495 | } |
1429 | |
1496 | |
… | |
… | |
1439 | if (selection.end.row != screen.cur.row |
1506 | if (selection.end.row != screen.cur.row |
1440 | || (selection.end.col + count >= TermWin.ncol)) |
1507 | || (selection.end.col + count >= TermWin.ncol)) |
1441 | CLEAR_SELECTION (); |
1508 | CLEAR_SELECTION (); |
1442 | else |
1509 | else |
1443 | { /* shift selection */ |
1510 | { /* shift selection */ |
1444 | selection.beg.col += count; |
1511 | selection.beg.col += count; |
1445 | selection.mark.col += count; /* XXX: yes? */ |
1512 | selection.mark.col += count; /* XXX: yes? */ |
1446 | selection.end.col += count; |
1513 | selection.end.col += count; |
1447 | } |
1514 | } |
1448 | } |
1515 | } |
1449 | |
1516 | |
1450 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1517 | scr_blank_line (&stp[screen.cur.col], &srp[screen.cur.col], |
1451 | (unsigned int)count, rstyle); |
1518 | (unsigned int)count, rstyle); |
1452 | break; |
1519 | break; |
1453 | |
1520 | |
1454 | case ERASE: |
1521 | case ERASE: |
1455 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1522 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1456 | selection_check (1); |
1523 | selection_check (1); |
1457 | screen.cur.col -= count; |
1524 | screen.cur.col -= count; |
1458 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1525 | scr_blank_line (&stp[screen.cur.col], &srp[screen.cur.col], |
1459 | (unsigned int)count, rstyle); |
1526 | (unsigned int)count, rstyle); |
1460 | break; |
1527 | break; |
1461 | |
1528 | |
1462 | case DELETE: |
1529 | case DELETE: |
1463 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1530 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
… | |
… | |
1466 | { |
1533 | { |
1467 | stp[col] = stp[col + count]; |
1534 | stp[col] = stp[col + count]; |
1468 | srp[col] = srp[col + count]; |
1535 | srp[col] = srp[col + count]; |
1469 | } |
1536 | } |
1470 | |
1537 | |
1471 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1538 | scr_blank_line (&stp[TermWin.ncol - count], &srp[TermWin.ncol - count], |
1472 | & (srp[TermWin.ncol - count]), |
|
|
1473 | (unsigned int)count, tr); |
1539 | (unsigned int)count, tr); |
1474 | |
1540 | |
1475 | if (*slp == -1) /* break line continuation */ |
1541 | if (*slp == -1) /* break line continuation */ |
1476 | *slp = TermWin.ncol; |
1542 | *slp = TermWin.ncol; |
1477 | |
1543 | |
… | |
… | |
1486 | || selection.end.col >= TermWin.ncol) |
1552 | || selection.end.col >= TermWin.ncol) |
1487 | CLEAR_SELECTION (); |
1553 | CLEAR_SELECTION (); |
1488 | else |
1554 | else |
1489 | { |
1555 | { |
1490 | /* shift selection */ |
1556 | /* shift selection */ |
1491 | selection.beg.col -= count; |
1557 | selection.beg.col -= count; |
1492 | selection.mark.col -= count; /* XXX: yes? */ |
1558 | selection.mark.col -= count; /* XXX: yes? */ |
1493 | selection.end.col -= count; |
1559 | selection.end.col -= count; |
1494 | } |
1560 | } |
1495 | } |
1561 | } |
1496 | |
1562 | |
1497 | break; |
1563 | break; |
1498 | } |
1564 | } |
… | |
… | |
1544 | rxvt_term::scr_autowrap (int mode) |
1610 | rxvt_term::scr_autowrap (int mode) |
1545 | { |
1611 | { |
1546 | if (mode) |
1612 | if (mode) |
1547 | screen.flags |= Screen_Autowrap; |
1613 | screen.flags |= Screen_Autowrap; |
1548 | else |
1614 | else |
1549 | screen.flags &= ~ (Screen_Autowrap | Screen_WrapNext); |
1615 | screen.flags &= ~(Screen_Autowrap | Screen_WrapNext); |
1550 | } |
1616 | } |
1551 | |
1617 | |
1552 | /* ------------------------------------------------------------------------- */ |
1618 | /* ------------------------------------------------------------------------- */ |
1553 | /* |
1619 | /* |
1554 | * Set/unset margin origin mode |
1620 | * Set/unset margin origin mode |
… | |
… | |
1564 | { |
1630 | { |
1565 | if (mode) |
1631 | if (mode) |
1566 | screen.flags |= Screen_Relative; |
1632 | screen.flags |= Screen_Relative; |
1567 | else |
1633 | else |
1568 | screen.flags &= ~Screen_Relative; |
1634 | screen.flags &= ~Screen_Relative; |
|
|
1635 | |
1569 | scr_gotorc (0, 0, 0); |
1636 | scr_gotorc (0, 0, 0); |
1570 | } |
1637 | } |
1571 | |
1638 | |
1572 | /* ------------------------------------------------------------------------- */ |
1639 | /* ------------------------------------------------------------------------- */ |
1573 | /* |
1640 | /* |
… | |
… | |
1593 | */ |
1660 | */ |
1594 | void |
1661 | void |
1595 | rxvt_term::scr_set_tab (int mode) |
1662 | rxvt_term::scr_set_tab (int mode) |
1596 | { |
1663 | { |
1597 | if (mode < 0) |
1664 | if (mode < 0) |
1598 | MEMSET (tabs, 0, TermWin.ncol * sizeof (char)); |
1665 | memset (tabs, 0, TermWin.ncol * sizeof (char)); |
1599 | else if (screen.cur.col < TermWin.ncol) |
1666 | else if (screen.cur.col < TermWin.ncol) |
1600 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1667 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1601 | } |
1668 | } |
1602 | |
1669 | |
1603 | /* ------------------------------------------------------------------------- */ |
1670 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1607 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1674 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1608 | */ |
1675 | */ |
1609 | void |
1676 | void |
1610 | rxvt_term::scr_rvideo_mode (int mode) |
1677 | rxvt_term::scr_rvideo_mode (int mode) |
1611 | { |
1678 | { |
1612 | XGCValues gcvalue; |
1679 | XGCValues gcvalue; |
1613 | |
1680 | |
1614 | if (rvideo != mode) |
1681 | if (rvideo != mode) |
1615 | { |
1682 | { |
1616 | rvideo = mode; |
1683 | rvideo = mode; |
1617 | SWAP_IT (PixColors[Color_fg], PixColors[Color_bg], rxvt_color); |
1684 | SWAP_IT (pix_colors[Color_fg], pix_colors[Color_bg], rxvt_color); |
1618 | #if defined(XPM_BACKGROUND) |
1685 | #if XPM_BACKGROUND |
1619 | if (bgPixmap.pixmap == None) |
1686 | if (bgPixmap.pixmap == None) |
1620 | #endif |
1687 | #endif |
1621 | #if defined(TRANSPARENT) |
1688 | #if TRANSPARENT |
1622 | if (! (Options & Opt_transparent) || am_transparent == 0) |
1689 | if (! (options & Opt_transparent) || am_transparent == 0) |
1623 | #endif |
1690 | #endif |
1624 | XSetWindowBackground (display->display, TermWin.vt, |
1691 | XSetWindowBackground (display->display, TermWin.vt, |
1625 | PixColors[Color_bg]); |
1692 | pix_colors[Color_bg]); |
1626 | |
1693 | |
1627 | gcvalue.foreground = PixColors[Color_fg]; |
1694 | gcvalue.foreground = pix_colors[Color_fg]; |
1628 | gcvalue.background = PixColors[Color_bg]; |
1695 | gcvalue.background = pix_colors[Color_bg]; |
1629 | XChangeGC (display->display, TermWin.gc, GCBackground | GCForeground, |
1696 | XChangeGC (display->display, TermWin.gc, GCBackground | GCForeground, |
1630 | &gcvalue); |
1697 | &gcvalue); |
1631 | scr_clear (); |
1698 | scr_clear (); |
1632 | scr_touch (true); |
1699 | scr_touch (true); |
1633 | } |
1700 | } |
… | |
… | |
1681 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1748 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1682 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1749 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1683 | */ |
1750 | */ |
1684 | void |
1751 | void |
1685 | rxvt_term::scr_charset_choose (int set) |
1752 | rxvt_term::scr_charset_choose (int set) |
1686 | { |
1753 | { |
1687 | screen.charset = set; |
1754 | screen.charset = set; |
1688 | set_font_style (); |
1755 | set_font_style (); |
1689 | } |
1756 | } |
1690 | |
1757 | |
1691 | /* ------------------------------------------------------------------------- */ |
1758 | /* ------------------------------------------------------------------------- */ |
1692 | /* |
1759 | /* |
1693 | * Set a font |
1760 | * Set a font |
1694 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1761 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
… | |
… | |
1697 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1764 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1698 | * See set_font_style for possible values for <C> |
1765 | * See set_font_style for possible values for <C> |
1699 | */ |
1766 | */ |
1700 | void |
1767 | void |
1701 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1768 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1702 | { |
1769 | { |
1703 | charsets[set] = (unsigned char)ch; |
1770 | charsets[set] = (unsigned char)ch; |
1704 | set_font_style (); |
1771 | set_font_style (); |
1705 | } |
1772 | } |
1706 | |
1773 | |
1707 | |
1774 | |
1708 | /* ------------------------------------------------------------------------- * |
1775 | /* ------------------------------------------------------------------------- * |
1709 | * MAJOR SCREEN MANIPULATION * |
1776 | * MAJOR SCREEN MANIPULATION * |
1710 | * ------------------------------------------------------------------------- */ |
1777 | * ------------------------------------------------------------------------- */ |
… | |
… | |
1778 | { |
1845 | { |
1779 | MIN_IT (rc[i].col, TermWin.ncol - 1); |
1846 | MIN_IT (rc[i].col, TermWin.ncol - 1); |
1780 | MIN_IT (rc[i].row, TermWin.nrow - 1); |
1847 | MIN_IT (rc[i].row, TermWin.nrow - 1); |
1781 | } |
1848 | } |
1782 | |
1849 | |
1783 | D_SCREEN ((stderr, "rxvt_scr_expose (x:%d, y:%d, w:%d, h:%d) area (c:%d,r:%d)- (c:%d,r:%d)", x, y, width, height, rc[PART_BEG].col, rc[PART_BEG].row, rc[PART_END].col, rc[PART_END].row)); |
|
|
1784 | |
|
|
1785 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1850 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1786 | fill_text (&drawn_text[i][rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1851 | fill_text (&drawn_text[i][rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1787 | |
1852 | |
1788 | if (refresh) |
1853 | if (refresh) |
1789 | scr_refresh (SLOW_REFRESH); |
1854 | scr_refresh (SLOW_REFRESH); |
… | |
… | |
1806 | */ |
1871 | */ |
1807 | int |
1872 | int |
1808 | rxvt_term::scr_move_to (int y, int len) |
1873 | rxvt_term::scr_move_to (int y, int len) |
1809 | { |
1874 | { |
1810 | long p = 0; |
1875 | long p = 0; |
1811 | uint16_t oldviewstart; |
1876 | unsigned int oldviewstart; |
1812 | |
1877 | |
1813 | oldviewstart = TermWin.view_start; |
1878 | oldviewstart = TermWin.view_start; |
|
|
1879 | |
1814 | if (y < len) |
1880 | if (y < len) |
1815 | { |
1881 | { |
1816 | p = (TermWin.nrow + TermWin.nscrolled) * (len - y) / len; |
1882 | p = (TermWin.nrow + TermWin.nscrolled) * (len - y) / len; |
1817 | p -= (long) (TermWin.nrow - 1); |
1883 | p -= (long) (TermWin.nrow - 1); |
1818 | p = max (p, 0); |
1884 | p = max (p, 0); |
1819 | } |
1885 | } |
|
|
1886 | |
1820 | TermWin.view_start = (uint16_t)min (p, TermWin.nscrolled); |
1887 | TermWin.view_start = (unsigned int)min (p, TermWin.nscrolled); |
1821 | D_SCREEN ((stderr, "rxvt_scr_move_to (%d, %d) view_start:%d", y, len, TermWin.view_start)); |
|
|
1822 | |
1888 | |
1823 | return scr_changeview (oldviewstart); |
1889 | return scr_changeview (oldviewstart); |
1824 | } |
1890 | } |
1825 | |
1891 | |
1826 | /* ------------------------------------------------------------------------- */ |
1892 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1830 | */ |
1896 | */ |
1831 | int |
1897 | int |
1832 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1898 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1833 | { |
1899 | { |
1834 | int n; |
1900 | int n; |
1835 | uint16_t oldviewstart; |
1901 | unsigned int oldviewstart; |
1836 | |
1902 | |
1837 | D_SCREEN ((stderr, "rxvt_scr_page (%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start)); |
|
|
1838 | #ifdef DEBUG_STRICT |
1903 | #ifdef DEBUG_STRICT |
1839 | assert ((nlines >= 0) && (nlines <= TermWin.nrow)); |
1904 | assert ((nlines >= 0) && (nlines <= TermWin.nrow)); |
1840 | #endif |
1905 | #endif |
1841 | oldviewstart = TermWin.view_start; |
1906 | oldviewstart = TermWin.view_start; |
1842 | if (direction == UP) |
1907 | if (direction == UP) |
… | |
… | |
1851 | } |
1916 | } |
1852 | return scr_changeview (oldviewstart); |
1917 | return scr_changeview (oldviewstart); |
1853 | } |
1918 | } |
1854 | |
1919 | |
1855 | int |
1920 | int |
1856 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1921 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
1857 | { |
1922 | { |
1858 | if (TermWin.view_start != oldviewstart) |
1923 | if (TermWin.view_start != oldviewstart) |
1859 | { |
1924 | { |
1860 | want_refresh = 1; |
1925 | want_refresh = 1; |
1861 | num_scr -= (TermWin.view_start - oldviewstart); |
1926 | num_scr -= (TermWin.view_start - oldviewstart); |
… | |
… | |
1869 | rxvt_term::scr_bell () |
1934 | rxvt_term::scr_bell () |
1870 | { |
1935 | { |
1871 | #ifndef NO_BELL |
1936 | #ifndef NO_BELL |
1872 | # ifndef NO_MAPALERT |
1937 | # ifndef NO_MAPALERT |
1873 | # ifdef MAPALERT_OPTION |
1938 | # ifdef MAPALERT_OPTION |
1874 | if (Options & Opt_mapAlert) |
1939 | if (options & Opt_mapAlert) |
1875 | # endif |
1940 | # endif |
1876 | XMapWindow (display->display, TermWin.parent[0]); |
1941 | XMapWindow (display->display, TermWin.parent[0]); |
1877 | # endif |
1942 | # endif |
1878 | if (Options & Opt_visualBell) |
1943 | if (options & Opt_visualBell) |
1879 | { |
1944 | { |
1880 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1945 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1881 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1946 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1882 | } |
1947 | } |
1883 | else |
1948 | else |
… | |
… | |
1889 | /* ARGSUSED */ |
1954 | /* ARGSUSED */ |
1890 | void |
1955 | void |
1891 | rxvt_term::scr_printscreen (int fullhist) |
1956 | rxvt_term::scr_printscreen (int fullhist) |
1892 | { |
1957 | { |
1893 | #ifdef PRINTPIPE |
1958 | #ifdef PRINTPIPE |
1894 | int i, r1, nrows, row_offset; |
1959 | int i, r1, nrows, row_offset; |
1895 | text_t *t; |
1960 | FILE *fd; |
1896 | FILE *fd; |
|
|
1897 | |
1961 | |
1898 | if ((fd = popen_printer ()) == NULL) |
1962 | if ((fd = popen_printer ()) == NULL) |
1899 | return; |
1963 | return; |
|
|
1964 | |
1900 | nrows = TermWin.nrow; |
1965 | nrows = TermWin.nrow; |
1901 | row_offset = TermWin.saveLines; |
1966 | row_offset = TermWin.saveLines; |
|
|
1967 | |
1902 | if (!fullhist) |
1968 | if (!fullhist) |
1903 | row_offset -= TermWin.view_start; |
1969 | row_offset -= TermWin.view_start; |
1904 | else |
1970 | else |
1905 | { |
1971 | { |
1906 | nrows += TermWin.nscrolled; |
1972 | nrows += TermWin.nscrolled; |
1907 | row_offset -= TermWin.nscrolled; |
1973 | row_offset -= TermWin.nscrolled; |
1908 | } |
1974 | } |
1909 | |
1975 | |
|
|
1976 | wctomb (0, 0); |
|
|
1977 | |
1910 | for (r1 = 0; r1 < nrows; r1++) |
1978 | for (r1 = 0; r1 < nrows; r1++) |
1911 | { |
1979 | { |
1912 | t = screen.text[r1 + row_offset]; |
1980 | text_t *tp = screen.text[r1 + row_offset]; |
1913 | for (i = TermWin.ncol - 1; i >= 0; i--) |
1981 | int len = screen.tlen[r1 + row_offset]; |
1914 | if (!isspace (t[i])) |
1982 | |
1915 | break; |
1983 | for (i = len >= 0 ? len : TermWin.ncol - 1; i--; ) |
1916 | fprintf (fd, "%.*s\n", (i + 1), t); |
1984 | { |
|
|
1985 | char mb[MB_LEN_MAX]; |
|
|
1986 | text_t t = *tp++; |
|
|
1987 | if (t == NOCHAR) |
|
|
1988 | continue; |
|
|
1989 | |
|
|
1990 | len = wctomb (mb, t); |
|
|
1991 | |
|
|
1992 | if (len <= 0) |
|
|
1993 | { |
|
|
1994 | mb[0] = ' '; |
|
|
1995 | len = 1; |
|
|
1996 | } |
|
|
1997 | |
|
|
1998 | fwrite (mb, 1, len, fd); |
|
|
1999 | } |
|
|
2000 | |
|
|
2001 | fputc ('\n', fd); |
1917 | } |
2002 | } |
|
|
2003 | |
1918 | pclose_printer (fd); |
2004 | pclose_printer (fd); |
1919 | #endif |
2005 | #endif |
1920 | } |
2006 | } |
1921 | |
2007 | |
1922 | /* ------------------------------------------------------------------------- */ |
2008 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1937 | |
2023 | |
1938 | void |
2024 | void |
1939 | rxvt_term::scr_refresh (unsigned char refresh_type) |
2025 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1940 | { |
2026 | { |
1941 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
2027 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
1942 | rvid, /* reverse video this position */ |
|
|
1943 | showcursor; /* show the cursor */ |
2028 | showcursor; /* show the cursor */ |
1944 | int16_t col, row, /* column/row we're processing */ |
2029 | int16_t col, row, /* column/row we're processing */ |
1945 | ocrow; /* old cursor row */ |
2030 | ocrow; /* old cursor row */ |
1946 | int i, /* tmp */ |
2031 | int i, /* tmp */ |
1947 | row_offset; /* basic offset in screen structure */ |
2032 | row_offset; /* basic offset in screen structure */ |
1948 | #ifndef NO_CURSORCOLOR |
2033 | #ifndef NO_CURSORCOLOR |
1949 | rend_t cc1; /* store colours at cursor position (s) */ |
2034 | rend_t cc1; /* store colours at cursor position (s) */ |
1950 | #endif |
2035 | #endif |
1951 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
2036 | rend_t *crp; // cursor rendition pointer |
1952 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
2037 | |
|
|
2038 | want_refresh = 0; /* screen is current */ |
1953 | |
2039 | |
1954 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
2040 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1955 | return; |
2041 | return; |
1956 | |
2042 | |
1957 | /* |
2043 | /* |
1958 | * A: set up vars |
2044 | * A: set up vars |
1959 | */ |
2045 | */ |
1960 | must_clear = 0; |
2046 | must_clear = 0; |
1961 | |
|
|
1962 | refresh_count = 0; |
2047 | refresh_count = 0; |
1963 | |
2048 | |
1964 | row_offset = TermWin.saveLines - TermWin.view_start; |
2049 | row_offset = TermWin.saveLines - TermWin.view_start; |
1965 | |
2050 | |
1966 | #ifdef XPM_BACKGROUND |
2051 | #if XPM_BACKGROUND |
1967 | must_clear |= (bgPixmap.pixmap != None); |
2052 | must_clear |= (bgPixmap.pixmap != None); |
1968 | #endif |
2053 | #endif |
1969 | #ifdef TRANSPARENT |
2054 | #if TRANSPARENT |
1970 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
2055 | must_clear |= ((options & Opt_transparent) && am_transparent); |
1971 | #endif |
2056 | #endif |
1972 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2057 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
1973 | |
2058 | |
1974 | /* |
2059 | /* |
1975 | * B: reverse any characters which are selected |
2060 | * B: reverse any characters which are selected |
… | |
… | |
1990 | showcursor = 0; |
2075 | showcursor = 0; |
1991 | #endif |
2076 | #endif |
1992 | |
2077 | |
1993 | if (showcursor) |
2078 | if (showcursor) |
1994 | { |
2079 | { |
|
|
2080 | int col = screen.cur.col; |
|
|
2081 | |
|
|
2082 | while (col && screen.text[screen.cur.row + TermWin.saveLines][col] == NOCHAR) |
|
|
2083 | col--; |
|
|
2084 | |
1995 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]); |
2085 | crp = &screen.rend[screen.cur.row + TermWin.saveLines][col]; |
1996 | |
2086 | |
1997 | if (showcursor && TermWin.focus) |
2087 | if (showcursor && TermWin.focus) |
1998 | { |
2088 | { |
1999 | *srp ^= RS_RVid; |
2089 | *crp ^= RS_RVid; |
2000 | #ifndef NO_CURSORCOLOR |
2090 | #ifndef NO_CURSORCOLOR |
2001 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
2091 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
2002 | if (ISSET_PIXCOLOR (Color_cursor)) |
2092 | if (ISSET_PIXCOLOR (Color_cursor)) |
2003 | ccol1 = Color_cursor; |
2093 | ccol1 = Color_cursor; |
2004 | else |
2094 | else |
2005 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2095 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2006 | ccol1 = GET_FGCOLOR (rstyle); |
2096 | ccol1 = GET_FGCOLOR (rstyle); |
… | |
… | |
2013 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2103 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2014 | ccol2 = GET_BGCOLOR (rstyle); |
2104 | ccol2 = GET_BGCOLOR (rstyle); |
2015 | #else |
2105 | #else |
2016 | ccol2 = Color_bg; |
2106 | ccol2 = Color_bg; |
2017 | #endif |
2107 | #endif |
2018 | *srp = SET_FGCOLOR (*srp, ccol1); |
2108 | *crp = SET_FGCOLOR (*crp, ccol1); |
2019 | *srp = SET_BGCOLOR (*srp, ccol2); |
2109 | *crp = SET_BGCOLOR (*crp, ccol2); |
2020 | #endif |
2110 | #endif |
2021 | } |
2111 | } |
2022 | } |
2112 | } |
2023 | |
2113 | |
2024 | /* make sure no outline cursor is left around */ |
2114 | /* make sure no outline cursor is left around */ |
… | |
… | |
2051 | oldcursor.col = screen.cur.col; |
2141 | oldcursor.col = screen.cur.col; |
2052 | } |
2142 | } |
2053 | } |
2143 | } |
2054 | } |
2144 | } |
2055 | |
2145 | |
|
|
2146 | #if ENABLE_OVERLAY |
|
|
2147 | scr_swap_overlay (); |
|
|
2148 | #endif |
|
|
2149 | |
|
|
2150 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
|
|
2151 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
|
|
2152 | |
2056 | #ifndef NO_SLOW_LINK_SUPPORT |
2153 | #ifndef NO_SLOW_LINK_SUPPORT |
2057 | /* |
2154 | /* |
2058 | * D: CopyArea pass - very useful for slower links |
2155 | * D: CopyArea pass - very useful for slower links |
2059 | * This has been deliberately kept simple. |
2156 | * This has been deliberately kept simple. |
2060 | */ |
2157 | */ |
… | |
… | |
2063 | && refresh_type == FAST_REFRESH && num_scr_allow && i |
2160 | && refresh_type == FAST_REFRESH && num_scr_allow && i |
2064 | && abs (i) < TermWin.nrow && !must_clear) |
2161 | && abs (i) < TermWin.nrow && !must_clear) |
2065 | { |
2162 | { |
2066 | int16_t nits; |
2163 | int16_t nits; |
2067 | int j; |
2164 | int j; |
2068 | rend_t *drp2; |
|
|
2069 | text_t *dtp2; |
|
|
2070 | int len, wlen; |
2165 | int len, wlen; |
2071 | |
2166 | |
2072 | j = TermWin.nrow; |
2167 | j = TermWin.nrow; |
2073 | wlen = len = -1; |
2168 | wlen = len = -1; |
2074 | row = i > 0 ? 0 : j - 1; |
2169 | row = i > 0 ? 0 : j - 1; |
2075 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2170 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2076 | { |
2171 | { |
2077 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
2172 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
2078 | { |
2173 | { |
2079 | stp = screen.text[row + row_offset]; |
2174 | text_t *stp = screen.text[row + row_offset]; |
2080 | srp = screen.rend[row + row_offset]; |
2175 | rend_t *srp = screen.rend[row + row_offset]; |
2081 | dtp = drawn_text[row]; |
2176 | text_t *dtp = drawn_text[row]; |
2082 | dtp2 = drawn_text[row + i]; |
2177 | text_t *dtp2 = drawn_text[row + i]; |
2083 | drp = drawn_rend[row]; |
2178 | rend_t *drp = drawn_rend[row]; |
2084 | drp2 = drawn_rend[row + i]; |
2179 | rend_t *drp2 = drawn_rend[row + i]; |
2085 | |
2180 | |
2086 | for (nits = 0, col = TermWin.ncol; col--; ) |
2181 | for (nits = 0, col = TermWin.ncol; col--; ) |
2087 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
2182 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
2088 | nits--; |
2183 | nits--; |
2089 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
2184 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
… | |
… | |
2109 | { |
2204 | { |
2110 | /* also comes here at end if needed because of >= above */ |
2205 | /* also comes here at end if needed because of >= above */ |
2111 | if (wlen < len) |
2206 | if (wlen < len) |
2112 | SWAP_IT (wlen, len, int); |
2207 | SWAP_IT (wlen, len, int); |
2113 | |
2208 | |
2114 | D_SCREEN ((stderr, "rxvt_scr_refresh (): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2115 | XCopyArea (display->display, TermWin.vt, TermWin.vt, |
2209 | XCopyArea (display->display, TermWin.vt, TermWin.vt, |
2116 | TermWin.gc, 0, Row2Pixel (len + i), |
2210 | TermWin.gc, 0, Row2Pixel (len + i), |
2117 | (unsigned int)TermWin_TotalWidth (), |
2211 | (unsigned int)TermWin_TotalWidth (), |
2118 | (unsigned int)Height2Pixel (wlen - len + 1), |
2212 | (unsigned int)Height2Pixel (wlen - len + 1), |
2119 | 0, Row2Pixel (len)); |
2213 | 0, Row2Pixel (len)); |
… | |
… | |
2126 | /* |
2220 | /* |
2127 | * E: main pass across every character |
2221 | * E: main pass across every character |
2128 | */ |
2222 | */ |
2129 | for (row = 0; row < TermWin.nrow; row++) |
2223 | for (row = 0; row < TermWin.nrow; row++) |
2130 | { |
2224 | { |
2131 | stp = screen.text[row + row_offset]; |
2225 | text_t *stp = screen.text[row + row_offset]; |
2132 | srp = screen.rend[row + row_offset]; |
2226 | rend_t *srp = screen.rend[row + row_offset]; |
2133 | dtp = drawn_text[row]; |
2227 | text_t *dtp = drawn_text[row]; |
2134 | drp = drawn_rend[row]; |
2228 | rend_t *drp = drawn_rend[row]; |
2135 | |
2229 | |
2136 | /* |
2230 | /* |
2137 | * E2: OK, now the real pass |
2231 | * E2: OK, now the real pass |
2138 | */ |
2232 | */ |
2139 | int ypixel = (int)Row2Pixel (row); |
2233 | int ypixel = (int)Row2Pixel (row); |
2140 | |
2234 | |
2141 | for (col = 0; col < TermWin.ncol; col++) |
2235 | for (col = 0; col < TermWin.ncol; col++) |
2142 | { |
2236 | { |
2143 | /* compare new text with old - if exactly the same then continue */ |
2237 | /* compare new text with old - if exactly the same then continue */ |
2144 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
2238 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
2145 | && (srp[col] == drp[col] /* Either rendition the same or */ |
2239 | && (RS_SAME (srp[col], drp[col]) /* Either rendition the same or */ |
2146 | || (stp[col] == ' ' /* space w/ no background change */ |
2240 | || (stp[col] == ' ' /* space w/ no background change */ |
2147 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2241 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2148 | continue; |
2242 | continue; |
2149 | |
2243 | |
2150 | // redraw one or more characters |
2244 | // redraw one or more characters |
… | |
… | |
2160 | dtp[col] = stp[col]; |
2254 | dtp[col] = stp[col]; |
2161 | drp[col] = rend; |
2255 | drp[col] = rend; |
2162 | |
2256 | |
2163 | int xpixel = Col2Pixel (col); |
2257 | int xpixel = Col2Pixel (col); |
2164 | |
2258 | |
2165 | // this loop looks very messy, it can probably be optimized |
|
|
2166 | // and cleaned a bit by you? |
|
|
2167 | for (i = 0; ++col < TermWin.ncol; ) |
2259 | for (i = 0; ++col < TermWin.ncol; ) |
2168 | { |
2260 | { |
2169 | if (stp[col] == NOCHAR) |
2261 | if (stp[col] == NOCHAR) |
2170 | { |
2262 | { |
2171 | dtp[col] = stp[col]; |
2263 | dtp[col] = stp[col]; |
2172 | drp[col] = rend; |
2264 | drp[col] = rend; |
2173 | count++; |
2265 | count++; |
2174 | |
|
|
2175 | if (i) // only possible skip if char unchanged |
|
|
2176 | i++; |
2266 | i++; |
2177 | |
2267 | |
2178 | continue; |
2268 | continue; |
2179 | } |
2269 | } |
2180 | |
2270 | |
2181 | if (rend != srp[col]) |
2271 | if (!RS_SAME (rend, srp[col])) |
2182 | break; |
2272 | break; |
2183 | |
2273 | |
2184 | count++; |
2274 | count++; |
2185 | |
2275 | |
2186 | if (stp[col] != dtp[col] |
2276 | if (stp[col] != dtp[col] |
2187 | || srp[col] != drp[col]) |
2277 | || !RS_SAME (srp[col], drp[col])) |
2188 | { |
2278 | { |
2189 | if (must_clear && (i++ > (count / 2))) |
2279 | if (must_clear && (i++ > count / 2)) |
2190 | break; |
2280 | break; |
2191 | |
2281 | |
2192 | dtp[col] = stp[col]; |
2282 | dtp[col] = stp[col]; |
2193 | drp[col] = rend; |
2283 | drp[col] = rend; |
2194 | i = 0; |
2284 | i = 0; |
2195 | } |
2285 | } |
2196 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
2286 | else if (must_clear || (stp[col] != ' ' && ++i >= 16)) |
2197 | break; |
2287 | break; |
2198 | } |
2288 | } |
2199 | |
2289 | |
2200 | col--; /* went one too far. move back */ |
2290 | col--; /* went one too far. move back */ |
2201 | count -= i; /* dump any matching trailing chars */ |
2291 | count -= i; /* dump any matching trailing chars */ |
|
|
2292 | |
|
|
2293 | // sometimes we optimize away the trailing NOCHAR's, add them back |
|
|
2294 | while (i && text[count] == NOCHAR) |
|
|
2295 | count++, i--; |
|
|
2296 | |
|
|
2297 | #if ENABLE_STYLES |
|
|
2298 | // force redraw after "careful" characters to avoid pixel droppings |
|
|
2299 | if (srp[col] & RS_Careful && col < TermWin.ncol - 1 && 0) |
|
|
2300 | drp[col + 1] = ~srp[col + 1]; |
|
|
2301 | |
|
|
2302 | // include previous careful character(s) if possible, looks nicer (best effort...) |
|
|
2303 | while (text > stp |
|
|
2304 | && srp[text - stp - 1] & RS_Careful |
|
|
2305 | && RS_SAME (rend, srp[text - stp - 1])) |
|
|
2306 | text--, count++, xpixel -= TermWin.fwidth; |
|
|
2307 | #endif |
2202 | |
2308 | |
2203 | /* |
2309 | /* |
2204 | * Determine the attributes for the string |
2310 | * Determine the attributes for the string |
2205 | */ |
2311 | */ |
2206 | int fid = GET_FONT (rend); |
|
|
2207 | int fore = GET_FGCOLOR (rend); // desired foreground |
2312 | int fore = GET_FGCOLOR (rend); // desired foreground |
2208 | int back = GET_BGCOLOR (rend); // desired background |
2313 | int back = GET_BGCOLOR (rend); // desired background |
2209 | |
2314 | |
2210 | rend = GET_ATTR (rend); |
2315 | // only do special processing if ana attributes are set, which is rare |
2211 | |
2316 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink)) |
2212 | rvid = !!(rend & RS_RVid); |
2317 | { |
|
|
2318 | bool invert = rend & RS_RVid; |
2213 | |
2319 | |
2214 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2320 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2215 | if (rend & RS_Bold && fore == Color_fg && !(Options & Opt_realBold)) |
2321 | if (rend & RS_Bold |
|
|
2322 | && fore == Color_fg) |
2216 | { |
2323 | { |
2217 | if (ISSET_PIXCOLOR (Color_BD)) |
2324 | if (ISSET_PIXCOLOR (Color_BD)) |
2218 | fore = Color_BD; |
2325 | fore = Color_BD; |
|
|
2326 | # if !ENABLE_STYLES |
2219 | else |
2327 | else |
2220 | rvid = !rvid; |
2328 | invert = !invert; |
|
|
2329 | # endif |
|
|
2330 | } |
|
|
2331 | |
|
|
2332 | if (rend & RS_Italic |
|
|
2333 | && fore == Color_fg) |
|
|
2334 | { |
|
|
2335 | if (ISSET_PIXCOLOR (Color_IT)) |
|
|
2336 | fore = Color_IT; |
|
|
2337 | # if !ENABLE_STYLES |
|
|
2338 | else |
|
|
2339 | invert = !invert; |
|
|
2340 | # endif |
|
|
2341 | } |
|
|
2342 | |
|
|
2343 | if (rend & RS_Uline && ISSET_PIXCOLOR (Color_UL)) |
|
|
2344 | fore = Color_UL; |
|
|
2345 | #endif |
|
|
2346 | |
|
|
2347 | if (invert) |
|
|
2348 | { |
|
|
2349 | SWAP_IT (fore, back, int); |
|
|
2350 | |
|
|
2351 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2352 | if (ISSET_PIXCOLOR (Color_RV)) |
|
|
2353 | back = Color_RV; |
|
|
2354 | #endif |
|
|
2355 | } |
|
|
2356 | |
|
|
2357 | #ifdef TEXT_BLINK |
|
|
2358 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
|
|
2359 | { |
|
|
2360 | if (!text_blink_ev.active) |
|
|
2361 | { |
|
|
2362 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
2363 | hidden_text = 0; |
|
|
2364 | } |
|
|
2365 | else if (hidden_text) |
|
|
2366 | fore = back; |
|
|
2367 | } |
|
|
2368 | #endif |
2221 | } |
2369 | } |
2222 | |
|
|
2223 | if (rend & RS_Uline) |
|
|
2224 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2225 | fore = Color_UL; |
|
|
2226 | #endif |
|
|
2227 | |
|
|
2228 | if (rvid) |
|
|
2229 | { |
|
|
2230 | SWAP_IT (fore, back, int); |
|
|
2231 | |
|
|
2232 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2233 | if (ISSET_PIXCOLOR (Color_RV) |
|
|
2234 | # ifndef NO_CURSORCOLOR |
|
|
2235 | && !ISSET_PIXCOLOR (Color_cursor) |
|
|
2236 | # endif |
|
|
2237 | ) |
|
|
2238 | back = Color_RV; |
|
|
2239 | #endif |
|
|
2240 | } |
|
|
2241 | |
|
|
2242 | #ifdef TEXT_BLINK |
|
|
2243 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
|
|
2244 | { |
|
|
2245 | if (!text_blink_ev.active) |
|
|
2246 | { |
|
|
2247 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
2248 | hidden_text = 0; |
|
|
2249 | } |
|
|
2250 | else if (hidden_text) |
|
|
2251 | fore = back; |
|
|
2252 | } |
|
|
2253 | #endif |
|
|
2254 | |
2370 | |
2255 | /* |
2371 | /* |
2256 | * Actually do the drawing of the string here |
2372 | * Actually do the drawing of the string here |
2257 | */ |
2373 | */ |
2258 | rxvt_font *font = (*TermWin.fontset)[fid]; |
2374 | rxvt_font *font = (*TermWin.fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2259 | |
2375 | |
2260 | if (back == fore) |
2376 | if (back == fore) |
2261 | font->clear_rect (*TermWin.drawable, xpixel, ypixel, |
2377 | font->clear_rect (*TermWin.drawable, xpixel, ypixel, |
2262 | TermWin.fwidth * count, TermWin.fheight, |
2378 | TermWin.fwidth * count, TermWin.fheight, |
2263 | back); |
2379 | back); |
… | |
… | |
2285 | xpixel, ypixel + font->ascent + 1, |
2401 | xpixel, ypixel + font->ascent + 1, |
2286 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2402 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2287 | } /* for (col....) */ |
2403 | } /* for (col....) */ |
2288 | } /* for (row....) */ |
2404 | } /* for (row....) */ |
2289 | |
2405 | |
|
|
2406 | #if ENABLE_OVERLAY |
|
|
2407 | scr_swap_overlay (); |
|
|
2408 | #endif |
|
|
2409 | |
2290 | /* |
2410 | /* |
2291 | * G: cleanup cursor and display outline cursor if necessary |
2411 | * G: cleanup cursor and display outline cursor if necessary |
2292 | */ |
2412 | */ |
2293 | if (showcursor) |
2413 | if (showcursor) |
2294 | { |
2414 | { |
2295 | if (TermWin.focus) |
2415 | if (TermWin.focus) |
2296 | { |
2416 | { |
2297 | srp = & (screen.rend[screen.cur.row + TermWin.saveLines] |
|
|
2298 | [screen.cur.col]); |
|
|
2299 | *srp ^= RS_RVid; |
2417 | *crp ^= RS_RVid; |
2300 | #ifndef NO_CURSORCOLOR |
2418 | #ifndef NO_CURSORCOLOR |
2301 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2419 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2302 | #endif |
2420 | #endif |
2303 | } |
2421 | } |
2304 | else if (oldcursor.row >= 0) |
2422 | else if (oldcursor.row >= 0) |
2305 | { |
2423 | { |
2306 | #ifndef NO_CURSORCOLOR |
2424 | #ifndef NO_CURSORCOLOR |
2307 | if (ISSET_PIXCOLOR (Color_cursor)) |
2425 | if (ISSET_PIXCOLOR (Color_cursor)) |
2308 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
2426 | XSetForeground (display->display, TermWin.gc, pix_colors[Color_cursor]); |
2309 | #endif |
2427 | #endif |
2310 | int cursorwidth = 1; |
2428 | int cursorwidth = 1; |
2311 | while (oldcursor.col + cursorwidth < TermWin.ncol |
2429 | while (oldcursor.col + cursorwidth < TermWin.ncol |
2312 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
2430 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
2313 | cursorwidth++; |
2431 | cursorwidth++; |
… | |
… | |
2328 | if (refresh_type & SMOOTH_REFRESH) |
2446 | if (refresh_type & SMOOTH_REFRESH) |
2329 | XFlush (display->display); |
2447 | XFlush (display->display); |
2330 | |
2448 | |
2331 | num_scr = 0; |
2449 | num_scr = 0; |
2332 | num_scr_allow = 1; |
2450 | num_scr_allow = 1; |
2333 | want_refresh = 0; /* screen is current */ |
|
|
2334 | } |
2451 | } |
2335 | |
2452 | |
2336 | void |
2453 | void |
2337 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
2454 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
2338 | { |
2455 | { |
2339 | if (!rp || !tp) |
2456 | if (!rp || !tp) |
2340 | return; |
2457 | return; |
2341 | |
2458 | |
2342 | for (int i = TermWin.ncol; i; i--, rp++, tp++) |
2459 | for (int i = TermWin.ncol; i; i--, rp++, tp++) |
2343 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
2460 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
2344 | } |
2461 | } |
2345 | |
2462 | |
2346 | void |
2463 | void |
2347 | rxvt_term::scr_remap_chars () |
2464 | rxvt_term::scr_remap_chars () |
2348 | { |
2465 | { |
… | |
… | |
2354 | scr_remap_chars (drawn_text[i], drawn_rend[i]); |
2471 | scr_remap_chars (drawn_text[i], drawn_rend[i]); |
2355 | scr_remap_chars (swap.text[i], swap.rend[i]); |
2472 | scr_remap_chars (swap.text[i], swap.rend[i]); |
2356 | } |
2473 | } |
2357 | } |
2474 | } |
2358 | |
2475 | |
|
|
2476 | void |
|
|
2477 | rxvt_term::scr_recolour () |
|
|
2478 | { |
|
|
2479 | if (1 |
|
|
2480 | #if TRANSPARENT |
|
|
2481 | && !am_transparent |
|
|
2482 | #endif |
|
|
2483 | #if XPM_BACKGROUND |
|
|
2484 | && !bgPixmap.pixmap |
|
|
2485 | #endif |
|
|
2486 | ) |
|
|
2487 | { |
|
|
2488 | XSetWindowBackground (display->display, TermWin.parent[0], pix_colors[Color_border]); |
|
|
2489 | XClearWindow (display->display, TermWin.parent[0]); |
|
|
2490 | XSetWindowBackground (display->display, TermWin.vt, pix_colors[Color_bg]); |
|
|
2491 | #if HAVE_SCROLLBARS |
|
|
2492 | if (scrollBar.win) |
|
|
2493 | { |
|
|
2494 | XSetWindowBackground (display->display, scrollBar.win, pix_colors[Color_border]); |
|
|
2495 | scrollBar.setIdle (); |
|
|
2496 | scrollbar_show (0); |
|
|
2497 | } |
|
|
2498 | #endif |
|
|
2499 | } |
|
|
2500 | |
|
|
2501 | scr_clear (); |
|
|
2502 | scr_touch (true); |
|
|
2503 | want_refresh = 1; |
|
|
2504 | } |
|
|
2505 | |
2359 | /* ------------------------------------------------------------------------- */ |
2506 | /* ------------------------------------------------------------------------- */ |
2360 | void |
2507 | void |
2361 | rxvt_term::scr_clear (bool really) |
2508 | rxvt_term::scr_clear (bool really) |
2362 | { |
2509 | { |
2363 | if (!TermWin.mapped) |
2510 | if (!TermWin.mapped) |
2364 | return; |
2511 | return; |
2365 | |
2512 | |
2366 | num_scr_allow = 0; |
2513 | num_scr_allow = 0; |
2367 | want_refresh = 1; |
2514 | want_refresh = 1; |
2368 | |
2515 | |
2369 | #ifdef TRANSPARENT |
2516 | #if TRANSPARENT |
2370 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2517 | if ((options & Opt_transparent) && (am_pixmap_trans == 0)) |
2371 | { |
2518 | { |
2372 | int i; |
2519 | int i; |
2373 | |
2520 | |
2374 | if (! (Options & Opt_transparent_all)) |
2521 | if (!(options & Opt_transparent_all)) |
2375 | i = 0; |
2522 | i = 0; |
2376 | else |
2523 | else |
2377 | i = (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2524 | i = (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2378 | |
2525 | |
2379 | while (i--) |
2526 | while (i--) |
… | |
… | |
2395 | int end_row = TermWin.saveLines - TermWin.view_start; |
2542 | int end_row = TermWin.saveLines - TermWin.view_start; |
2396 | int i = selection.beg.row + TermWin.saveLines; |
2543 | int i = selection.beg.row + TermWin.saveLines; |
2397 | int col, row = selection.end.row + TermWin.saveLines; |
2544 | int col, row = selection.end.row + TermWin.saveLines; |
2398 | rend_t *srp; |
2545 | rend_t *srp; |
2399 | |
2546 | |
2400 | if (i >= end_row) |
2547 | #if ENABLE_FRILLS |
2401 | col = selection.beg.col; |
2548 | if (selection.rect) |
|
|
2549 | { |
|
|
2550 | end_row += TermWin.nrow; |
|
|
2551 | |
|
|
2552 | for (; i <= row && i <= end_row; i++) |
|
|
2553 | for (srp = screen.rend[i], col = selection.beg.col; col < selection.end.col; col++) |
|
|
2554 | srp[col] ^= RS_RVid; |
|
|
2555 | } |
2402 | else |
2556 | else |
|
|
2557 | #endif |
|
|
2558 | { |
|
|
2559 | if (i >= end_row) |
|
|
2560 | col = selection.beg.col; |
|
|
2561 | else |
2403 | { |
2562 | { |
2404 | col = 0; |
2563 | col = 0; |
2405 | i = end_row; |
2564 | i = end_row; |
2406 | } |
2565 | } |
2407 | |
2566 | |
2408 | end_row += TermWin.nrow; |
2567 | end_row += TermWin.nrow; |
|
|
2568 | |
2409 | for (; i < row && i < end_row; i++, col = 0) |
2569 | for (; i < row && i < end_row; i++, col = 0) |
2410 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2570 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2411 | srp[col] ^= RS_RVid; |
2571 | srp[col] ^= RS_RVid; |
2412 | |
2572 | |
2413 | if (i == row && i < end_row) |
2573 | if (i == row && i < end_row) |
2414 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2574 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2415 | srp[col] ^= RS_RVid; |
2575 | srp[col] ^= RS_RVid; |
|
|
2576 | } |
2416 | } |
2577 | } |
2417 | } |
2578 | } |
2418 | |
2579 | |
2419 | /* ------------------------------------------------------------------------- */ |
2580 | /* ------------------------------------------------------------------------- */ |
2420 | /* |
2581 | /* |
… | |
… | |
2456 | * -TermWin.nscrolled <= (selection row) <= TermWin.nrow - 1 |
2617 | * -TermWin.nscrolled <= (selection row) <= TermWin.nrow - 1 |
2457 | */ |
2618 | */ |
2458 | void |
2619 | void |
2459 | rxvt_term::selection_check (int check_more) |
2620 | rxvt_term::selection_check (int check_more) |
2460 | { |
2621 | { |
2461 | row_col_t pos; |
2622 | row_col_t pos; |
2462 | |
2623 | |
2463 | if (!selection.op) |
2624 | if (!selection.op) |
2464 | return; |
2625 | return; |
2465 | |
2626 | |
2466 | pos.row = pos.col = 0; |
2627 | pos.row = pos.col = 0; |
… | |
… | |
2493 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2654 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2494 | { |
2655 | { |
2495 | unsigned int i, j, n; |
2656 | unsigned int i, j, n; |
2496 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2657 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2497 | |
2658 | |
2498 | #if 0 |
|
|
2499 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
|
|
2500 | ZERO_SCROLLBACK (r); |
|
|
2501 | #endif |
|
|
2502 | |
|
|
2503 | /* convert normal newline chars into common keyboard Return key sequence */ |
2659 | /* convert normal newline chars into common keyboard Return key sequence */ |
2504 | for (i = 0; i < len; i += PROP_SIZE) |
2660 | for (i = 0; i < len; i += PROP_SIZE) |
2505 | { |
2661 | { |
2506 | n = min (len - i, PROP_SIZE); |
2662 | n = min (len - i, PROP_SIZE); |
2507 | MEMCPY (ds, data + i, n); |
2663 | memcpy (ds, data + i, n); |
2508 | |
2664 | |
2509 | for (j = 0; j < n; j++) |
2665 | for (j = 0; j < n; j++) |
2510 | if (ds[j] == C0_LF) |
2666 | if (ds[j] == C0_LF) |
2511 | ds[j] = C0_CR; |
2667 | ds[j] = C0_CR; |
2512 | |
2668 | |
… | |
… | |
2525 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2681 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2526 | { |
2682 | { |
2527 | long nread = 0; |
2683 | long nread = 0; |
2528 | unsigned long bytes_after; |
2684 | unsigned long bytes_after; |
2529 | XTextProperty ct; |
2685 | XTextProperty ct; |
2530 | |
|
|
2531 | D_SELECT ((stderr, "rxvt_selection_paste (%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, selection_wait)); |
|
|
2532 | |
2686 | |
2533 | if (prop == None) /* check for failed XConvertSelection */ |
2687 | if (prop == None) /* check for failed XConvertSelection */ |
2534 | { |
2688 | { |
2535 | if ((selection_type & Sel_CompoundText)) |
2689 | if ((selection_type & Sel_CompoundText)) |
2536 | { |
2690 | { |
… | |
… | |
2563 | &ct.nitems, &bytes_after, |
2717 | &ct.nitems, &bytes_after, |
2564 | &ct.value) != Success) |
2718 | &ct.value) != Success) |
2565 | break; |
2719 | break; |
2566 | |
2720 | |
2567 | if (ct.encoding == 0) |
2721 | if (ct.encoding == 0) |
2568 | { |
|
|
2569 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
|
|
2570 | break; |
2722 | break; |
2571 | } |
2723 | |
2572 | else if (ct.encoding == xa[XA_INCR]) |
2724 | if (ct.encoding == xa[XA_INCR]) |
2573 | { |
2725 | { |
2574 | // INCR selection, start handshake |
2726 | // INCR selection, start handshake |
2575 | XDeleteProperty (display->display, win, prop); |
2727 | XDeleteProperty (display->display, win, prop); |
2576 | selection_wait = Sel_incr; |
2728 | selection_wait = Sel_incr; |
2577 | incr_ev.start (NOW + 10); |
2729 | incr_ev.start (NOW + 10); |
2578 | break; |
2730 | break; |
2579 | } |
2731 | } |
2580 | |
2732 | |
2581 | if (ct.value == NULL) |
2733 | if (ct.value == NULL) |
2582 | { |
|
|
2583 | D_SELECT ((stderr, "rxvt_selection_paste: property shooting blanks!")); |
|
|
2584 | continue; |
2734 | continue; |
2585 | } |
|
|
2586 | |
2735 | |
2587 | if (ct.nitems == 0) |
2736 | if (ct.nitems == 0) |
2588 | { |
2737 | { |
2589 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
|
|
2590 | |
|
|
2591 | if (selection_wait == Sel_normal && nread == 0 |
2738 | if (selection_wait == Sel_normal && nread == 0 |
2592 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2739 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2593 | { |
2740 | { |
2594 | /* |
2741 | /* |
2595 | * pass through again trying CUT_BUFFER0 if we've come from |
2742 | * pass through again trying CUT_BUFFER0 if we've come from |
2596 | * XConvertSelection () but nothing was presented |
2743 | * XConvertSelection () but nothing was presented |
2597 | */ |
2744 | */ |
2598 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
|
|
2599 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2745 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2600 | } |
2746 | } |
2601 | |
2747 | |
2602 | nread = -1; /* discount any previous stuff */ |
2748 | nread = -1; /* discount any previous stuff */ |
2603 | break; |
2749 | break; |
… | |
… | |
2608 | char **cl; |
2754 | char **cl; |
2609 | int cr; |
2755 | int cr; |
2610 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2756 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2611 | { |
2757 | { |
2612 | for (int i = 0; i < cr; i++) |
2758 | for (int i = 0; i < cr; i++) |
2613 | paste ((unsigned char *)cl[i], STRLEN (cl[i])); |
2759 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2614 | |
2760 | |
2615 | XFreeStringList (cl); |
2761 | XFreeStringList (cl); |
2616 | } |
2762 | } |
2617 | else |
2763 | else |
2618 | paste (ct.value, ct.nitems); |
2764 | paste (ct.value, ct.nitems); |
… | |
… | |
2627 | XFree (ct.value); |
2773 | XFree (ct.value); |
2628 | |
2774 | |
2629 | if (selection_wait == Sel_normal) |
2775 | if (selection_wait == Sel_normal) |
2630 | selection_wait = Sel_none; |
2776 | selection_wait = Sel_none; |
2631 | |
2777 | |
2632 | D_SELECT ((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
|
|
2633 | return (int)nread; |
2778 | return (int)nread; |
2634 | } |
2779 | } |
2635 | |
2780 | |
2636 | void |
2781 | void |
2637 | rxvt_term::incr_cb (time_watcher &w) |
2782 | rxvt_term::incr_cb (time_watcher &w) |
… | |
… | |
2670 | * EXT: button 2 release |
2815 | * EXT: button 2 release |
2671 | */ |
2816 | */ |
2672 | void |
2817 | void |
2673 | rxvt_term::selection_request (Time tm, int x, int y) |
2818 | rxvt_term::selection_request (Time tm, int x, int y) |
2674 | { |
2819 | { |
2675 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
|
|
2676 | |
|
|
2677 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2820 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2678 | return; /* outside window */ |
2821 | return; /* outside window */ |
2679 | |
2822 | |
2680 | if (selection.text) |
2823 | if (selection.text) |
2681 | { /* internal selection */ |
2824 | { /* internal selection */ |
2682 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
|
|
2683 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2825 | char *str = rxvt_wcstombs (selection.text, selection.len); |
2684 | paste ((unsigned char *)str, strlen (str)); |
2826 | paste ((unsigned char *)str, strlen (str)); |
2685 | free (str); |
2827 | free (str); |
2686 | return; |
2828 | return; |
2687 | } |
2829 | } |
… | |
… | |
2706 | |
2848 | |
2707 | } |
2849 | } |
2708 | } |
2850 | } |
2709 | |
2851 | |
2710 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2852 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2711 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
|
|
2712 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2853 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2713 | } |
2854 | } |
2714 | |
2855 | |
2715 | int |
2856 | int |
2716 | rxvt_term::selection_request_other (Atom target, int selnum) |
2857 | rxvt_term::selection_request_other (Atom target, int selnum) |
… | |
… | |
2729 | else |
2870 | else |
2730 | sel = xa[XA_CLIPBOARD]; |
2871 | sel = xa[XA_CLIPBOARD]; |
2731 | |
2872 | |
2732 | if (XGetSelectionOwner (display->display, sel) != None) |
2873 | if (XGetSelectionOwner (display->display, sel) != None) |
2733 | { |
2874 | { |
2734 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
|
|
2735 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2875 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2736 | TermWin.vt, selection_request_time); |
2876 | TermWin.vt, selection_request_time); |
2737 | return 1; |
2877 | return 1; |
2738 | } |
2878 | } |
2739 | |
2879 | |
… | |
… | |
2746 | * EXT: SelectionClear |
2886 | * EXT: SelectionClear |
2747 | */ |
2887 | */ |
2748 | void |
2888 | void |
2749 | rxvt_term::selection_clear () |
2889 | rxvt_term::selection_clear () |
2750 | { |
2890 | { |
2751 | D_SELECT ((stderr, "rxvt_selection_clear ()")); |
|
|
2752 | |
|
|
2753 | want_refresh = 1; |
2891 | want_refresh = 1; |
2754 | free (selection.text); |
2892 | free (selection.text); |
2755 | selection.text = NULL; |
2893 | selection.text = NULL; |
2756 | selection.len = 0; |
2894 | selection.len = 0; |
2757 | CLEAR_SELECTION (); |
2895 | CLEAR_SELECTION (); |
… | |
… | |
2770 | { |
2908 | { |
2771 | int i, col, end_col, row, end_row; |
2909 | int i, col, end_col, row, end_row; |
2772 | wchar_t *new_selection_text; |
2910 | wchar_t *new_selection_text; |
2773 | text_t *t; |
2911 | text_t *t; |
2774 | |
2912 | |
2775 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
|
|
2776 | switch (selection.op) |
2913 | switch (selection.op) |
2777 | { |
2914 | { |
2778 | case SELECTION_CONT: |
2915 | case SELECTION_CONT: |
2779 | break; |
2916 | break; |
2780 | case SELECTION_INIT: |
2917 | case SELECTION_INIT: |
… | |
… | |
2794 | |
2931 | |
2795 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2932 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2796 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2933 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2797 | |
2934 | |
2798 | col = selection.beg.col; |
2935 | col = selection.beg.col; |
2799 | MAX_IT (col, 0); |
|
|
2800 | row = selection.beg.row + TermWin.saveLines; |
2936 | row = selection.beg.row + TermWin.saveLines; |
2801 | end_row = selection.end.row + TermWin.saveLines; |
2937 | end_row = selection.end.row + TermWin.saveLines; |
2802 | int ofs = 0; |
2938 | int ofs = 0; |
2803 | int extra = 0; |
2939 | int extra = 0; |
2804 | |
2940 | |
2805 | for (; row <= end_row; row++, col = 0) |
2941 | for (; row <= end_row; row++, col = 0) |
2806 | { |
2942 | { |
2807 | t = &(screen.text[row][col]); |
|
|
2808 | |
|
|
2809 | end_col = screen.tlen[row]; |
2943 | end_col = screen.tlen[row]; |
|
|
2944 | |
|
|
2945 | #if ENABLE_FRILLS |
|
|
2946 | if (selection.rect) |
|
|
2947 | { |
|
|
2948 | col = selection.beg.col; |
|
|
2949 | end_col = TermWin.ncol + 1; |
|
|
2950 | } |
|
|
2951 | #endif |
|
|
2952 | |
|
|
2953 | MAX_IT (col, 0); |
2810 | |
2954 | |
2811 | if (end_col == -1) |
2955 | if (end_col == -1) |
2812 | end_col = TermWin.ncol; |
2956 | end_col = TermWin.ncol; |
2813 | |
2957 | |
2814 | if (row == end_row) |
2958 | if (row == end_row || selection.rect) |
2815 | MIN_IT (end_col, selection.end.col); |
2959 | MIN_IT (end_col, selection.end.col); |
2816 | |
2960 | |
|
|
2961 | t = &screen.text[row][col]; |
2817 | for (; col < end_col; col++) |
2962 | for (; col < end_col; col++) |
2818 | { |
2963 | { |
2819 | if (*t == NOCHAR) |
2964 | if (*t == NOCHAR) |
2820 | t++; |
2965 | t++; |
2821 | #if ENABLE_COMBINING |
2966 | #if ENABLE_COMBINING |
… | |
… | |
2876 | XFree (ct.value); |
3021 | XFree (ct.value); |
2877 | } |
3022 | } |
2878 | #endif |
3023 | #endif |
2879 | |
3024 | |
2880 | selection_time = tm; |
3025 | selection_time = tm; |
2881 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
|
|
2882 | } |
3026 | } |
2883 | |
3027 | |
2884 | /* ------------------------------------------------------------------------- */ |
3028 | /* ------------------------------------------------------------------------- */ |
2885 | /* |
3029 | /* |
2886 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
3030 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2887 | * EXT: button 1 press |
3031 | * EXT: button 1 press |
2888 | */ |
3032 | */ |
2889 | void |
3033 | void |
2890 | rxvt_term::selection_click (int clicks, int x, int y) |
3034 | rxvt_term::selection_click (int clicks, int x, int y) |
2891 | { |
3035 | { |
2892 | D_SELECT ((stderr, "rxvt_selection_click (%d, %d, %d)", clicks, x, y)); |
|
|
2893 | |
|
|
2894 | clicks = ((clicks - 1) % 3) + 1; |
3036 | clicks = ((clicks - 1) % 3) + 1; |
2895 | selection.clicks = clicks; /* save clicks so extend will work */ |
3037 | selection.clicks = clicks; /* save clicks so extend will work */ |
2896 | |
3038 | |
2897 | selection_start_colrow (Pixel2Col (x), Pixel2Row (y)); |
3039 | selection_start_colrow (Pixel2Col (x), Pixel2Row (y)); |
2898 | |
3040 | |
… | |
… | |
2940 | * We now only find out the boundary in one direction |
3082 | * We now only find out the boundary in one direction |
2941 | */ |
3083 | */ |
2942 | |
3084 | |
2943 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
3085 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2944 | #define DELIMIT_TEXT(x) \ |
3086 | #define DELIMIT_TEXT(x) \ |
2945 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x))) |
3087 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x))) |
2946 | #define DELIMIT_REND(x) 1 |
3088 | #define DELIMIT_REND(x) 1 |
2947 | |
3089 | |
2948 | void |
3090 | void |
2949 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
3091 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2950 | { |
3092 | { |
… | |
… | |
2968 | |
3110 | |
2969 | row = mark->row + TermWin.saveLines; |
3111 | row = mark->row + TermWin.saveLines; |
2970 | col = mark->col; |
3112 | col = mark->col; |
2971 | MAX_IT (col, 0); |
3113 | MAX_IT (col, 0); |
2972 | /* find the edge of a word */ |
3114 | /* find the edge of a word */ |
2973 | stp = & (screen.text[row][col]); |
3115 | stp = &screen.text[row][col]; |
2974 | w1 = DELIMIT_TEXT (*stp); |
3116 | w1 = DELIMIT_TEXT (*stp); |
2975 | |
3117 | |
2976 | srp = (&screen.rend[row][col]); |
3118 | srp = &screen.rend[row][col]; |
2977 | w2 = DELIMIT_REND (*srp); |
3119 | w2 = DELIMIT_REND (*srp); |
2978 | |
3120 | |
2979 | for (;;) |
3121 | for (;;) |
2980 | { |
3122 | { |
2981 | for (; col != bound.col; col += dirnadd) |
3123 | for (; col != bound.col; col += dirnadd) |
… | |
… | |
3015 | } |
3157 | } |
3016 | break; |
3158 | break; |
3017 | } |
3159 | } |
3018 | |
3160 | |
3019 | Old_Word_Selection_You_Die: |
3161 | Old_Word_Selection_You_Die: |
3020 | 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)); |
|
|
3021 | |
|
|
3022 | if (dirn == DN) |
3162 | if (dirn == DN) |
3023 | col++; /* put us on one past the end */ |
3163 | col++; /* put us on one past the end */ |
3024 | |
3164 | |
3025 | /* Poke the values back in */ |
3165 | /* Poke the values back in */ |
3026 | ret->row = row - TermWin.saveLines; |
3166 | ret->row = row - TermWin.saveLines; |
… | |
… | |
3060 | /* select nothing */ |
3200 | /* select nothing */ |
3061 | selection.beg.row = selection.end.row = 0; |
3201 | selection.beg.row = selection.end.row = 0; |
3062 | selection.beg.col = selection.end.col = 0; |
3202 | selection.beg.col = selection.end.col = 0; |
3063 | selection.clicks = 4; |
3203 | selection.clicks = 4; |
3064 | want_refresh = 1; |
3204 | want_refresh = 1; |
3065 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
|
|
3066 | return; |
3205 | return; |
3067 | } |
3206 | } |
3068 | |
3207 | |
3069 | if (selection.clicks == 4) |
3208 | if (selection.clicks == 4) |
3070 | selection.clicks = 1; |
3209 | selection.clicks = 1; |
… | |
… | |
3086 | row_col_t pos; |
3225 | row_col_t pos; |
3087 | enum { |
3226 | enum { |
3088 | LEFT, RIGHT |
3227 | LEFT, RIGHT |
3089 | } closeto = RIGHT; |
3228 | } closeto = RIGHT; |
3090 | |
3229 | |
3091 | D_SELECT ((stderr, "rxvt_selection_extend_colrow (c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, selection.clicks, selection.op)); |
|
|
3092 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () ENT 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)); |
|
|
3093 | |
|
|
3094 | want_refresh = 1; |
3230 | want_refresh = 1; |
|
|
3231 | |
3095 | switch (selection.op) |
3232 | switch (selection.op) |
3096 | { |
3233 | { |
3097 | case SELECTION_INIT: |
3234 | case SELECTION_INIT: |
3098 | CLEAR_SELECTION (); |
3235 | CLEAR_SELECTION (); |
3099 | selection.op = SELECTION_BEGIN; |
3236 | selection.op = SELECTION_BEGIN; |
… | |
… | |
3112 | selection_start_colrow (col, row); |
3249 | selection_start_colrow (col, row); |
3113 | /* FALLTHROUGH */ |
3250 | /* FALLTHROUGH */ |
3114 | default: |
3251 | default: |
3115 | return; |
3252 | return; |
3116 | } |
3253 | } |
|
|
3254 | |
3117 | if (selection.beg.col == selection.end.col |
3255 | if (selection.beg.col == selection.end.col |
3118 | && selection.beg.col != selection.mark.col |
3256 | && selection.beg.col != selection.mark.col |
3119 | && selection.beg.row == selection.end.row |
3257 | && selection.beg.row == selection.end.row |
3120 | && selection.beg.row != selection.mark.row) |
3258 | && selection.beg.row != selection.mark.row) |
3121 | { |
3259 | { |
3122 | selection.beg.col = selection.end.col = selection.mark.col; |
3260 | selection.beg.col = selection.end.col = selection.mark.col; |
3123 | selection.beg.row = selection.end.row = selection.mark.row; |
3261 | selection.beg.row = selection.end.row = selection.mark.row; |
3124 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () ENT2 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)); |
|
|
3125 | } |
3262 | } |
3126 | |
3263 | |
3127 | pos.col = col; |
3264 | pos.col = col; |
3128 | pos.row = row; |
3265 | pos.row = row; |
3129 | |
3266 | |
… | |
… | |
3172 | } |
3309 | } |
3173 | else |
3310 | else |
3174 | { /* button1 drag or button3 drag */ |
3311 | { /* button1 drag or button3 drag */ |
3175 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3312 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3176 | { |
3313 | { |
3177 | if ((selection.mark.row == selection.end.row) |
3314 | if (selection.mark.row == selection.end.row |
3178 | && (selection.mark.col == selection.end.col) |
3315 | && selection.mark.col == selection.end.col |
|
|
3316 | && clickchange |
3179 | && clickchange && selection.clicks == 2) |
3317 | && selection.clicks == 2) |
3180 | selection.mark.col--; |
3318 | selection.mark.col--; |
3181 | |
3319 | |
3182 | selection.beg.row = pos.row; |
3320 | selection.beg.row = pos.row; |
3183 | selection.beg.col = pos.col; |
3321 | selection.beg.col = pos.col; |
3184 | selection.end.row = selection.mark.row; |
3322 | selection.end.row = selection.mark.row; |
… | |
… | |
3195 | |
3333 | |
3196 | if (selection.clicks == 1) |
3334 | if (selection.clicks == 1) |
3197 | { |
3335 | { |
3198 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3336 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3199 | |
3337 | |
3200 | if (end_col != -1 && selection.beg.col > end_col) |
3338 | if (selection.beg.col > end_col |
|
|
3339 | && end_col != -1 |
|
|
3340 | #if ENABLE_FRILLS |
|
|
3341 | && !selection.rect |
|
|
3342 | #endif |
3201 | { |
3343 | ) |
3202 | #if 1 |
|
|
3203 | selection.beg.col = ncol; |
3344 | selection.beg.col = ncol; |
3204 | #else |
|
|
3205 | if (selection.beg.row != selection.end.row) |
|
|
3206 | selection.beg.col = ncol; |
|
|
3207 | else |
|
|
3208 | selection.beg.col = selection.mark.col; |
|
|
3209 | #endif |
|
|
3210 | } |
|
|
3211 | |
3345 | |
3212 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3346 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3213 | |
3347 | |
3214 | if (end_col != -1 && selection.end.col > end_col) |
3348 | if ( |
|
|
3349 | selection.end.col > end_col |
|
|
3350 | && end_col != -1 |
|
|
3351 | #if ENABLE_FRILLS |
|
|
3352 | && !selection.rect |
|
|
3353 | #endif |
|
|
3354 | ) |
3215 | selection.end.col = ncol; |
3355 | selection.end.col = ncol; |
3216 | } |
3356 | } |
3217 | else if (selection.clicks == 2) |
3357 | else if (selection.clicks == 2) |
3218 | { |
3358 | { |
3219 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3359 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3220 | selection.end.col--; |
3360 | selection.end.col--; |
3221 | |
3361 | |
3222 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
|
|
3223 | selection_delimit_word (DN, & (selection.end), & (selection.end)); |
3362 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
|
|
3363 | selection_delimit_word (DN, &selection.end, &selection.end); |
3224 | } |
3364 | } |
3225 | else if (selection.clicks == 3) |
3365 | else if (selection.clicks == 3) |
3226 | { |
3366 | { |
3227 | #ifndef NO_FRILLS |
3367 | #if ENABLE_FRILLS |
3228 | if ((Options & Opt_tripleclickwords)) |
3368 | if ((options & Opt_tripleclickwords)) |
3229 | { |
3369 | { |
3230 | int end_row; |
3370 | int end_row; |
3231 | |
3371 | |
3232 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3372 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3233 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3373 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
… | |
… | |
3248 | else |
3388 | else |
3249 | #endif |
3389 | #endif |
3250 | { |
3390 | { |
3251 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3391 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3252 | selection.mark.col++; |
3392 | selection.mark.col++; |
|
|
3393 | |
3253 | selection.beg.col = 0; |
3394 | selection.beg.col = 0; |
3254 | selection.end.col = ncol; |
3395 | selection.end.col = ncol; |
3255 | } |
3396 | } |
3256 | } |
3397 | } |
3257 | |
3398 | |
3258 | if (button3 && buttonpress) |
3399 | if (button3 && buttonpress) |
3259 | { /* mark may need to be changed */ |
3400 | { /* mark may need to be changed */ |
3260 | if (closeto == LEFT) |
3401 | if (closeto == LEFT) |
3261 | { |
3402 | { |
3262 | selection.mark.row = selection.end.row; |
3403 | selection.mark.row = selection.end.row; |
3263 | selection.mark.col = selection.end.col |
3404 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3264 | - (selection.clicks == 2); |
|
|
3265 | } |
3405 | } |
3266 | else |
3406 | else |
3267 | { |
3407 | { |
3268 | selection.mark.row = selection.beg.row; |
3408 | selection.mark.row = selection.beg.row; |
3269 | selection.mark.col = selection.beg.col; |
3409 | selection.mark.col = selection.beg.col; |
3270 | } |
3410 | } |
3271 | } |
3411 | } |
3272 | 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)); |
|
|
3273 | } |
|
|
3274 | |
3412 | |
3275 | #ifndef NO_FRILLS |
3413 | #if ENABLE_FRILLS |
|
|
3414 | if (selection.rect && selection.beg.col > selection.end.col) |
|
|
3415 | SWAP_IT (selection.beg.col, selection.end.col, int); |
|
|
3416 | #endif |
|
|
3417 | } |
|
|
3418 | |
|
|
3419 | #if ENABLE_FRILLS |
3276 | void |
3420 | void |
3277 | rxvt_term::selection_remove_trailing_spaces () |
3421 | rxvt_term::selection_remove_trailing_spaces () |
3278 | { |
3422 | { |
3279 | int32_t end_col, end_row; |
3423 | int32_t end_col, end_row; |
3280 | text_t *stp; |
3424 | text_t *stp; |
3281 | |
3425 | |
3282 | end_col = selection.end.col; |
3426 | end_col = selection.end.col; |
3283 | end_row = selection.end.row; |
3427 | end_row = selection.end.row; |
|
|
3428 | |
3284 | for ( ; end_row >= selection.beg.row; ) |
3429 | for ( ; end_row >= selection.beg.row; ) |
3285 | { |
3430 | { |
3286 | stp = screen.text[end_row + TermWin.saveLines]; |
3431 | stp = screen.text[end_row + TermWin.saveLines]; |
|
|
3432 | |
3287 | while (--end_col >= 0) |
3433 | while (--end_col >= 0) |
3288 | { |
3434 | { |
3289 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3435 | if (stp[end_col] != ' ' |
|
|
3436 | && stp[end_col] != '\t' |
|
|
3437 | && stp[end_col] != NOCHAR) |
3290 | break; |
3438 | break; |
3291 | } |
3439 | } |
|
|
3440 | |
3292 | if (end_col >= 0 |
3441 | if (end_col >= 0 |
3293 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
3442 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
3294 | { |
3443 | { |
3295 | selection.end.col = end_col + 1; |
3444 | selection.end.col = end_col + 1; |
3296 | selection.end.row = end_row; |
3445 | selection.end.row = end_row; |
3297 | break; |
3446 | break; |
3298 | } |
3447 | } |
|
|
3448 | |
3299 | end_row--; |
3449 | end_row--; |
3300 | end_col = TermWin.ncol; |
3450 | end_col = TermWin.ncol; |
3301 | } |
3451 | } |
|
|
3452 | |
3302 | if (selection.mark.row > selection.end.row) |
3453 | if (selection.mark.row > selection.end.row) |
3303 | { |
3454 | { |
3304 | selection.mark.row = selection.end.row; |
3455 | selection.mark.row = selection.end.row; |
3305 | selection.mark.col = selection.end.col; |
3456 | selection.mark.col = selection.end.col; |
3306 | } |
3457 | } |
… | |
… | |
3465 | } |
3616 | } |
3466 | |
3617 | |
3467 | /* ------------------------------------------------------------------------- */ |
3618 | /* ------------------------------------------------------------------------- */ |
3468 | #ifdef USE_XIM |
3619 | #ifdef USE_XIM |
3469 | void |
3620 | void |
3470 | rxvt_term::im_set_position (XPoint *pos) |
3621 | rxvt_term::im_set_position (XPoint &pos) |
3471 | { |
3622 | { |
3472 | XWindowAttributes xwa; |
3623 | XWindowAttributes xwa; |
3473 | |
3624 | |
3474 | XGetWindowAttributes (display->display, TermWin.vt, &xwa); |
3625 | XGetWindowAttributes (display->display, TermWin.vt, &xwa); |
|
|
3626 | |
3475 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3627 | pos.x = xwa.x + Col2Pixel (screen.cur.col); |
3476 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3628 | pos.y = xwa.y + Height2Pixel (screen.cur.row) + TermWin.fbase; |
3477 | } |
3629 | } |
3478 | |
|
|
3479 | #endif |
3630 | #endif |
|
|
3631 | |
|
|
3632 | #if ENABLE_OVERLAY |
|
|
3633 | void |
|
|
3634 | rxvt_term::scr_overlay_new (int x, int y, int w, int h) |
|
|
3635 | { |
|
|
3636 | if (TermWin.nrow < 3 || TermWin.ncol < 3) |
|
|
3637 | return; |
|
|
3638 | |
|
|
3639 | want_refresh = 1; |
|
|
3640 | |
|
|
3641 | scr_overlay_off (); |
|
|
3642 | |
|
|
3643 | if (x < 0) x = TermWin.ncol - w; |
|
|
3644 | if (y < 0) y = TermWin.nrow - h; |
|
|
3645 | |
|
|
3646 | // make space for border |
|
|
3647 | w += 2; MIN_IT (w, TermWin.ncol); |
|
|
3648 | h += 2; MIN_IT (h, TermWin.nrow); |
|
|
3649 | |
|
|
3650 | x -= 1; MAX_IT (x, 0); |
|
|
3651 | y -= 1; MAX_IT (y, 0); |
|
|
3652 | |
|
|
3653 | MIN_IT (x, TermWin.ncol - w); |
|
|
3654 | MIN_IT (y, TermWin.nrow - h); |
|
|
3655 | |
|
|
3656 | ov_x = x; ov_y = y; |
|
|
3657 | ov_w = w; ov_h = h; |
|
|
3658 | |
|
|
3659 | ov_text = new text_t *[h]; |
|
|
3660 | ov_rend = new rend_t *[h]; |
|
|
3661 | |
|
|
3662 | for (y = 0; y < h; y++) |
|
|
3663 | { |
|
|
3664 | text_t *tp = ov_text[y] = new text_t[w]; |
|
|
3665 | rend_t *rp = ov_rend[y] = new rend_t[w]; |
|
|
3666 | |
|
|
3667 | text_t t0, t1, t2; |
|
|
3668 | rend_t r = OVERLAY_RSTYLE; |
|
|
3669 | |
|
|
3670 | if (y == 0) |
|
|
3671 | t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
|
|
3672 | else if (y < h - 1) |
|
|
3673 | t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
|
|
3674 | else |
|
|
3675 | t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
|
|
3676 | |
|
|
3677 | *tp++ = t0; |
|
|
3678 | *rp++ = r; |
|
|
3679 | |
|
|
3680 | for (x = w - 2; x > 0; --x) |
|
|
3681 | { |
|
|
3682 | *tp++ = t1; |
|
|
3683 | *rp++ = r; |
|
|
3684 | } |
|
|
3685 | |
|
|
3686 | *tp = t2; |
|
|
3687 | *rp = r; |
|
|
3688 | } |
|
|
3689 | } |
|
|
3690 | |
|
|
3691 | void |
|
|
3692 | rxvt_term::scr_overlay_off () |
|
|
3693 | { |
|
|
3694 | if (!ov_text) |
|
|
3695 | return; |
|
|
3696 | |
|
|
3697 | want_refresh = 1; |
|
|
3698 | |
|
|
3699 | for (int y = 0; y < ov_h; y++) |
|
|
3700 | { |
|
|
3701 | delete [] ov_text[y]; |
|
|
3702 | delete [] ov_rend[y]; |
|
|
3703 | } |
|
|
3704 | |
|
|
3705 | delete [] ov_text; ov_text = 0; |
|
|
3706 | delete [] ov_rend; ov_rend = 0; |
|
|
3707 | } |
|
|
3708 | |
|
|
3709 | void |
|
|
3710 | rxvt_term::scr_overlay_set (int x, int y, text_t text, rend_t rend) |
|
|
3711 | { |
|
|
3712 | if (!ov_text || x >= ov_w - 2 || y >= ov_h - 2) |
|
|
3713 | return; |
|
|
3714 | |
|
|
3715 | x++, y++; |
|
|
3716 | |
|
|
3717 | ov_text[y][x] = text; |
|
|
3718 | ov_rend[y][x] = rend; |
|
|
3719 | } |
|
|
3720 | |
|
|
3721 | void |
|
|
3722 | rxvt_term::scr_overlay_set (int x, int y, const char *s) |
|
|
3723 | { |
|
|
3724 | while (*s) |
|
|
3725 | scr_overlay_set (x++, y, *s++); |
|
|
3726 | } |
|
|
3727 | |
|
|
3728 | void |
|
|
3729 | rxvt_term::scr_swap_overlay () |
|
|
3730 | { |
|
|
3731 | if (!ov_text) |
|
|
3732 | return; |
|
|
3733 | |
|
|
3734 | int row_offset = ov_y + TermWin.saveLines - TermWin.view_start; |
|
|
3735 | |
|
|
3736 | // swap screen mem with overlay |
|
|
3737 | for (int y = ov_h; y--; ) |
|
|
3738 | { |
|
|
3739 | text_t *t1 = ov_text[y]; |
|
|
3740 | rend_t *r1 = ov_rend[y]; |
|
|
3741 | |
|
|
3742 | text_t *t2 = screen.text[y + row_offset] + ov_x; |
|
|
3743 | rend_t *r2 = screen.rend[y + row_offset] + ov_x; |
|
|
3744 | |
|
|
3745 | for (int x = ov_w; x--; ) |
|
|
3746 | { |
|
|
3747 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
|
|
3748 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, FONTSET (r)->find_font (t)); |
|
|
3749 | } |
|
|
3750 | } |
|
|
3751 | } |
|
|
3752 | |
|
|
3753 | #endif |
3480 | /* ------------------------------------------------------------------------- */ |
3754 | /* ------------------------------------------------------------------------- */ |