1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*--------------------------------*-C-*--------------------------------------* |
2 | * File: screen.c |
2 | * File: screen.c |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
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6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
6 | * |
7 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
16 | * |
17 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
18 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | *--------------------------------------------------------------------------*/ |
21 | *--------------------------------------------------------------------------*/ |
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22 | |
21 | /* |
23 | /* |
22 | * We handle _all_ screen updates and selections |
24 | * This file handles _all_ screen updates and selections |
23 | */ |
25 | */ |
24 | |
26 | |
25 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
26 | #define INTERN_SCREEN |
28 | #define INTERN_SCREEN |
27 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvt.h" /* NECESSARY */ |
… | |
… | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
32 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
33 | |
32 | #include <stdint.h> |
34 | #include <stdint.h> |
33 | #include <wchar.h> |
35 | #include <wchar.h> |
34 | |
36 | |
35 | #include "salloc.C" // HACK!! |
37 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
38 | |
37 | inline void fill_text (text_t *start, text_t value, int len) |
39 | inline void fill_text (text_t *start, text_t value, int len) |
38 | { |
40 | { |
39 | while (len--) |
41 | while (len--) |
40 | *start++ = value; |
42 | *start++ = value; |
… | |
… | |
437 | uint16_t total_rows; |
439 | uint16_t total_rows; |
438 | int i; |
440 | int i; |
439 | |
441 | |
440 | total_rows = TermWin.nrow + TermWin.saveLines; |
442 | total_rows = TermWin.nrow + TermWin.saveLines; |
441 | |
443 | |
442 | #ifdef DEBUG_STRICT |
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443 | for (i = 0; i < total_rows; i++) |
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444 | { |
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445 | if (screen.text[i]) |
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446 | /* then so is screen.rend[i] */ |
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447 | assert (screen.rend[i]); |
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448 | } |
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449 | #endif |
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450 | |
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451 | delete talloc; talloc = 0; |
444 | delete talloc; talloc = 0; |
452 | delete ralloc; ralloc = 0; |
445 | delete ralloc; ralloc = 0; |
453 | |
446 | |
454 | free (screen.text); |
447 | free (screen.text); |
455 | free (screen.tlen); |
448 | free (screen.tlen); |
… | |
… | |
485 | prev_nrow = prev_ncol = 0; |
478 | prev_nrow = prev_ncol = 0; |
486 | scr_reset (); |
479 | scr_reset (); |
487 | |
480 | |
488 | scr_clear (); |
481 | scr_clear (); |
489 | scr_refresh (SLOW_REFRESH); |
482 | scr_refresh (SLOW_REFRESH); |
490 | #ifdef RXVT_GRAPHICS |
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491 | Gr_reset (); |
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492 | #endif |
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493 | } |
483 | } |
494 | |
484 | |
495 | /* ------------------------------------------------------------------------- * |
485 | /* ------------------------------------------------------------------------- * |
496 | * PROCESS SCREEN COMMANDS * |
486 | * PROCESS SCREEN COMMANDS * |
497 | * ------------------------------------------------------------------------- */ |
487 | * ------------------------------------------------------------------------- */ |
… | |
… | |
501 | * XTERM_SEQ: Restore cursor: ESC 8 |
491 | * XTERM_SEQ: Restore cursor: ESC 8 |
502 | */ |
492 | */ |
503 | void |
493 | void |
504 | rxvt_term::scr_cursor (int mode) |
494 | rxvt_term::scr_cursor (int mode) |
505 | { |
495 | { |
506 | screen_t *s; |
496 | screen_t *s; |
507 | |
497 | |
508 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
498 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
509 | |
499 | |
510 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
500 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
511 | if (current_screen == SECONDARY) |
501 | if (current_screen == SECONDARY) |
512 | s = & (swap); |
502 | s = &swap; |
513 | else |
503 | else |
514 | #endif |
504 | #endif |
515 | s = & (screen); |
505 | s = &screen; |
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506 | |
516 | switch (mode) |
507 | switch (mode) |
517 | { |
508 | { |
518 | case SAVE: |
509 | case SAVE: |
519 | s->s_cur.row = s->cur.row; |
510 | s->s_cur.row = s->cur.row; |
520 | s->s_cur.col = s->cur.col; |
511 | s->s_cur.col = s->cur.col; |
… | |
… | |
531 | s->charset = s->s_charset; |
522 | s->charset = s->s_charset; |
532 | charsets[s->charset] = s->s_charset_char; |
523 | charsets[s->charset] = s->s_charset_char; |
533 | set_font_style (); |
524 | set_font_style (); |
534 | break; |
525 | break; |
535 | } |
526 | } |
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527 | |
536 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
528 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
537 | MIN_IT (s->cur.row, TermWin.nrow - 1); |
529 | MIN_IT (s->cur.row, TermWin.nrow - 1); |
538 | MIN_IT (s->cur.col, TermWin.ncol - 1); |
530 | MIN_IT (s->cur.col, TermWin.ncol - 1); |
539 | #ifdef DEBUG_STRICT |
531 | #ifdef DEBUG_STRICT |
540 | assert (s->cur.row >= 0); |
532 | assert (s->cur.row >= 0); |
… | |
… | |
552 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
544 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
553 | */ |
545 | */ |
554 | int |
546 | int |
555 | rxvt_term::scr_change_screen (int scrn) |
547 | rxvt_term::scr_change_screen (int scrn) |
556 | { |
548 | { |
557 | int i; |
549 | int i; |
558 | #if NSCREENS |
550 | #if NSCREENS |
559 | int offset; |
551 | int offset; |
560 | #endif |
552 | #endif |
561 | |
553 | |
562 | want_refresh = 1; |
554 | want_refresh = 1; |
563 | |
555 | |
564 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
556 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
565 | |
557 | |
566 | TermWin.view_start = 0; |
558 | TermWin.view_start = 0; |
567 | |
559 | |
568 | if (current_screen == scrn) |
560 | if (current_screen == scrn) |
569 | return current_screen; |
561 | return scrn; |
570 | |
562 | |
571 | selection_check (2); /* check for boundary cross */ |
563 | selection_check (2); /* check for boundary cross */ |
572 | |
564 | |
573 | SWAP_IT (current_screen, scrn, int); |
565 | SWAP_IT (current_screen, scrn, int); |
574 | #if NSCREENS |
566 | #if NSCREENS |
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567 | if (Options & Opt_secondaryScreen) |
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568 | { |
575 | num_scr = 0; |
569 | num_scr = 0; |
576 | offset = TermWin.saveLines; |
570 | offset = TermWin.saveLines; |
577 | for (i = prev_nrow; i--;) |
571 | for (i = prev_nrow; i--;) |
578 | { |
572 | { |
579 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
573 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
580 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
574 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
581 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
575 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
582 | } |
576 | } |
583 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
577 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
584 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
578 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
585 | # ifdef DEBUG_STRICT |
579 | # ifdef DEBUG_STRICT |
586 | assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
580 | assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
587 | assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
581 | assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
588 | # else /* drive with your eyes closed */ |
582 | # else /* drive with your eyes closed */ |
589 | MAX_IT (screen.cur.row, 0); |
583 | MAX_IT (screen.cur.row, 0); |
590 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
584 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
591 | MAX_IT (screen.cur.col, 0); |
585 | MAX_IT (screen.cur.col, 0); |
592 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
586 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
593 | # endif |
587 | # endif |
594 | SWAP_IT (screen.charset, swap.charset, int16_t); |
588 | SWAP_IT (screen.charset, swap.charset, int16_t); |
595 | SWAP_IT (screen.flags, swap.flags, int); |
589 | SWAP_IT (screen.flags, swap.flags, int); |
596 | screen.flags |= Screen_VisibleCursor; |
590 | screen.flags |= Screen_VisibleCursor; |
597 | swap.flags |= Screen_VisibleCursor; |
591 | swap.flags |= Screen_VisibleCursor; |
598 | |
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599 | # ifdef RXVT_GRAPHICS |
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600 | |
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601 | if (Gr_Displayed ()) |
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602 | { |
592 | } |
603 | Gr_scroll (0); |
593 | else |
604 | Gr_ChangeScreen (); |
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605 | } |
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606 | # endif |
594 | #endif |
607 | #else |
595 | if (Options & Opt_secondaryScroll) |
608 | # ifdef SCROLL_ON_NO_SECONDARY |
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609 | # ifdef RXVT_GRAPHICS |
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610 | if (Gr_Displayed ()) |
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611 | Gr_ClearScreen (); |
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612 | # endif |
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613 | if (current_screen == PRIMARY |
596 | //if (current_screen == PRIMARY) |
614 | # ifdef RXVT_GRAPHICS |
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615 | && !Gr_Displayed () |
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616 | # endif |
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617 | ) |
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618 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
597 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
619 | # endif |
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620 | #endif |
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621 | return scrn; |
598 | return scrn; |
622 | } |
599 | } |
623 | |
600 | |
624 | /* ------------------------------------------------------------------------- */ |
601 | /* ------------------------------------------------------------------------- */ |
625 | /* |
602 | /* |
… | |
… | |
667 | return 0; |
644 | return 0; |
668 | |
645 | |
669 | want_refresh = 1; |
646 | want_refresh = 1; |
670 | D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
647 | D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
671 | |
648 | |
672 | if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) |
649 | if (row1 == 0 && count > 0 |
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650 | && (current_screen == PRIMARY || Options & Opt_secondaryScroll)) |
673 | { |
651 | { |
674 | nscrolled = (long)TermWin.nscrolled + (long)count; |
652 | nscrolled = (long)TermWin.nscrolled + (long)count; |
675 | |
653 | |
676 | if (nscrolled > (long)TermWin.saveLines) |
654 | if (nscrolled > (long)TermWin.saveLines) |
677 | TermWin.nscrolled = TermWin.saveLines; |
655 | TermWin.nscrolled = TermWin.saveLines; |
… | |
… | |
772 | if (!spec) /* line length may not equal TermWin.ncol */ |
750 | if (!spec) /* line length may not equal TermWin.ncol */ |
773 | scr_blank_screen_mem (screen.text, screen.rend, |
751 | scr_blank_screen_mem (screen.text, screen.rend, |
774 | (unsigned int)j, rstyle); |
752 | (unsigned int)j, rstyle); |
775 | } |
753 | } |
776 | |
754 | |
777 | #ifdef RXVT_GRAPHICS |
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778 | if (Gr_Displayed ()) |
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779 | Gr_scroll (count); |
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780 | #endif |
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781 | |
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782 | return count; |
755 | return count; |
783 | } |
756 | } |
784 | |
757 | |
785 | /* ------------------------------------------------------------------------- */ |
758 | /* ------------------------------------------------------------------------- */ |
786 | /* |
759 | /* |
787 | * Add text given in <str> of length <len> to screen struct |
760 | * Add text given in <str> of length <len> to screen struct |
788 | */ |
761 | */ |
789 | void |
762 | void |
790 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
763 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
791 | { |
764 | { |
792 | unsigned char checksel, clearsel; |
765 | unsigned char checksel, clearsel; |
793 | uint32_t c; |
766 | unicode_t c; |
794 | int i, row, last_col; |
767 | int i, row, last_col; |
795 | text_t *stp; |
768 | text_t *stp; |
796 | rend_t *srp; |
769 | rend_t *srp; |
797 | |
770 | |
798 | if (len <= 0) /* sanity */ |
771 | if (len <= 0) /* sanity */ |
799 | return; |
772 | return; |
800 | |
773 | |
801 | want_refresh = 1; |
774 | want_refresh = 1; |
… | |
… | |
824 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
797 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
825 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
798 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
826 | #endif |
799 | #endif |
827 | row = screen.cur.row + TermWin.saveLines; |
800 | row = screen.cur.row + TermWin.saveLines; |
828 | |
801 | |
829 | checksel = (selection.op |
802 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
830 | && current_screen == selection.screen) ? 1 : 0; |
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831 | clearsel = 0; |
803 | clearsel = 0; |
832 | |
804 | |
833 | stp = screen.text[row]; |
805 | stp = screen.text[row]; |
834 | srp = screen.rend[row]; |
806 | srp = screen.rend[row]; |
835 | |
807 | |
836 | for (i = 0; i < len;) |
808 | while (len--) |
837 | { |
809 | { |
838 | c = str[i++]; |
810 | c = *str++; |
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811 | |
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812 | if (c < 0x20) |
839 | switch (c) |
813 | switch (c) |
840 | { |
814 | { |
841 | case '\t': |
815 | case '\t': |
842 | scr_tab (1); |
816 | scr_tab (1); |
843 | continue; |
817 | continue; |
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|
818 | |
844 | case '\n': |
819 | case '\n': |
845 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
820 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
846 | MAX_IT (screen.tlen[row], screen.cur.col); |
821 | MAX_IT (screen.tlen[row], screen.cur.col); |
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822 | |
847 | screen.flags &= ~Screen_WrapNext; |
823 | screen.flags &= ~Screen_WrapNext; |
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824 | |
848 | if (screen.cur.row == screen.bscroll) |
825 | if (screen.cur.row == screen.bscroll) |
849 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
826 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
850 | else if (screen.cur.row < (TermWin.nrow - 1)) |
827 | else if (screen.cur.row < (TermWin.nrow - 1)) |
851 | row = (++screen.cur.row) + TermWin.saveLines; |
828 | row = (++screen.cur.row) + TermWin.saveLines; |
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829 | |
852 | stp = screen.text[row]; /* _must_ refresh */ |
830 | stp = screen.text[row]; /* _must_ refresh */ |
853 | srp = screen.rend[row]; /* _must_ refresh */ |
831 | srp = screen.rend[row]; /* _must_ refresh */ |
854 | continue; |
832 | continue; |
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833 | |
855 | case '\r': |
834 | case '\r': |
856 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
835 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
857 | MAX_IT (screen.tlen[row], screen.cur.col); |
836 | MAX_IT (screen.tlen[row], screen.cur.col); |
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837 | |
858 | screen.flags &= ~Screen_WrapNext; |
838 | screen.flags &= ~Screen_WrapNext; |
859 | screen.cur.col = 0; |
839 | screen.cur.col = 0; |
860 | continue; |
840 | continue; |
861 | default: |
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862 | if (c == 127) |
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863 | continue; /* yummmm..... */ |
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864 | break; |
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|
865 | } |
841 | } |
866 | |
842 | |
867 | if (checksel /* see if we're writing within selection */ |
843 | if (checksel /* see if we're writing within selection */ |
868 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
844 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
869 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
845 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
870 | { |
846 | { |
871 | checksel = 0; |
847 | checksel = 0; |
872 | clearsel = 1; |
848 | clearsel = 1; |
873 | } |
849 | } |
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850 | |
874 | if (screen.flags & Screen_WrapNext) |
851 | if (screen.flags & Screen_WrapNext) |
875 | { |
852 | { |
876 | screen.tlen[row] = -1; |
853 | screen.tlen[row] = -1; |
877 | if (screen.cur.row == screen.bscroll) |
854 | if (screen.cur.row == screen.bscroll) |
878 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
855 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
879 | else if (screen.cur.row < (TermWin.nrow - 1)) |
856 | else if (screen.cur.row < (TermWin.nrow - 1)) |
880 | row = (++screen.cur.row) + TermWin.saveLines; |
857 | row = (++screen.cur.row) + TermWin.saveLines; |
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858 | |
881 | stp = screen.text[row]; /* _must_ refresh */ |
859 | stp = screen.text[row]; /* _must_ refresh */ |
882 | srp = screen.rend[row]; /* _must_ refresh */ |
860 | srp = screen.rend[row]; /* _must_ refresh */ |
883 | screen.cur.col = 0; |
861 | screen.cur.col = 0; |
884 | screen.flags &= ~Screen_WrapNext; |
862 | screen.flags &= ~Screen_WrapNext; |
885 | } |
863 | } |
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864 | |
886 | if (screen.flags & Screen_Insert) |
865 | if (screen.flags & Screen_Insert) |
887 | scr_insdel_chars (1, INSERT); |
866 | scr_insdel_chars (1, INSERT); |
888 | |
867 | |
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868 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
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869 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
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870 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
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871 | int width = c < 256 ? 1 : wcwidth (c); |
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872 | |
889 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
873 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
890 | switch (c) |
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|
891 | { |
874 | { |
892 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
875 | // vt100 special graphics and line drawing |
893 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; case '`': c = 0x25c6; break; |
876 | static uint16_t vt100_0[32] = { // 5f .. 7e |
894 | case 'a': c = 0x2592; break; case 'f': c = 0x00b0; break; case 'g': c = 0x00b1; break; |
877 | 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, |
895 | case 'h': c = 0x2592; break; case 'i': c = 0x2603; break; case 'j': c = 0x2518; break; |
878 | 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, |
896 | case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; case 'm': c = 0x2514; break; |
879 | 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, |
897 | case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; case 'p': c = 0x23bb; break; |
880 | 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, |
898 | case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; case 's': c = 0x23bd; break; |
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|
899 | case 't': c = 0x251c; break; case 'u': c = 0x2524; break; case 'v': c = 0x2534; break; |
|
|
900 | case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; case 'y': c = 0x2264; break; |
|
|
901 | case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; case '|': c = 0x2260; break; |
|
|
902 | case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
|
|
903 | } |
881 | }; |
904 | |
882 | |
905 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
883 | if (c >= 0x5f && c <= 0x7e) |
906 | // rely on wcwidth to tell us the character width, at least for non-ascii |
884 | { |
907 | int width = c <= 128 ? 1 : wcwidth (c); |
885 | c = vt100_0[c - 0x5f]; |
|
|
886 | width = 1; |
|
|
887 | } |
|
|
888 | } |
908 | |
889 | |
909 | // width -1 characters (e.g. combining chars) are ignored currently. |
|
|
910 | if (width > 0) |
890 | if (width > 0) |
|
|
891 | { |
|
|
892 | #if !UNICODE_3 && ENABLE_COMBINING |
|
|
893 | // trim characters we can't store directly :( |
|
|
894 | if (c >= 0x10000) |
|
|
895 | c = rxvt_composite.compose (c); // map to lower 16 bits |
|
|
896 | #endif |
|
|
897 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
|
|
898 | |
911 | do |
899 | do |
912 | { |
900 | { |
913 | stp[screen.cur.col] = c; |
901 | stp[screen.cur.col] = c; |
914 | srp[screen.cur.col] = rend; |
902 | srp[screen.cur.col] = rend; |
915 | |
903 | |
916 | if (screen.cur.col < last_col - 1) |
904 | if (screen.cur.col < last_col - 1) |
917 | screen.cur.col++; |
905 | screen.cur.col++; |
918 | else |
906 | else |
919 | { |
907 | { |
920 | screen.tlen[row] = last_col; |
908 | screen.tlen[row] = last_col; |
921 | if (screen.flags & Screen_Autowrap) |
909 | if (screen.flags & Screen_Autowrap) |
922 | screen.flags |= Screen_WrapNext; |
910 | screen.flags |= Screen_WrapNext; |
923 | break; |
911 | break; |
924 | } |
912 | } |
925 | |
913 | |
926 | c = NOCHAR; |
914 | c = NOCHAR; |
927 | } |
915 | } |
928 | while (--width > 0); |
916 | while (--width > 0); |
|
|
917 | |
|
|
918 | // pad with spaces when overwriting wide character with smaller one |
|
|
919 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
|
|
920 | { |
|
|
921 | stp[c] = ' '; |
|
|
922 | srp[c] = rend; |
|
|
923 | } |
|
|
924 | } |
|
|
925 | else if (width == 0) |
|
|
926 | { |
|
|
927 | #if ENABLE_COMBINING |
|
|
928 | // handle combining characters |
|
|
929 | // we just tag the accent on the previous on-screen character. |
|
|
930 | // this is arguably not correct, but also arguably not wrong. |
|
|
931 | // we don't handle double-width characters nicely yet. |
|
|
932 | |
|
|
933 | text_t *tp; |
|
|
934 | rend_t *rp; |
|
|
935 | |
|
|
936 | if (screen.cur.col > 0) |
|
|
937 | { |
|
|
938 | tp = stp + screen.cur.col - 1; |
|
|
939 | rp = srp + screen.cur.col - 1; |
|
|
940 | } |
|
|
941 | else if (screen.cur.row > 0 |
|
|
942 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
|
|
943 | { |
|
|
944 | tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
945 | rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
946 | } |
929 | else |
947 | else |
930 | (void)0; /* handle combining character etc. here. */ |
948 | continue; |
|
|
949 | |
|
|
950 | // handle double-width-chars by making them look extremely ugly |
|
|
951 | if (*tp == NOCHAR) |
|
|
952 | *tp = ' '; // hack //D //TODO //--tp, --rp; |
|
|
953 | |
|
|
954 | // first try to find a precomposed character |
|
|
955 | unicode_t n = rxvt_compose (*tp, c); |
|
|
956 | if (n == NOCHAR) |
|
|
957 | n = rxvt_composite.compose (*tp, c); |
|
|
958 | |
|
|
959 | *tp = n; |
|
|
960 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
961 | #endif |
|
|
962 | } |
931 | } |
963 | } |
932 | |
964 | |
933 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
965 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
934 | MAX_IT (screen.tlen[row], screen.cur.col); |
966 | MAX_IT (screen.tlen[row], screen.cur.col); |
935 | |
967 | |
… | |
… | |
981 | * XTERM_SEQ: CTRL-I |
1013 | * XTERM_SEQ: CTRL-I |
982 | */ |
1014 | */ |
983 | void |
1015 | void |
984 | rxvt_term::scr_tab (int count) |
1016 | rxvt_term::scr_tab (int count) |
985 | { |
1017 | { |
986 | int i, x; |
1018 | int i, x; |
987 | |
1019 | |
988 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
1020 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
989 | want_refresh = 1; |
1021 | want_refresh = 1; |
990 | i = x = screen.cur.col; |
1022 | i = x = screen.cur.col; |
|
|
1023 | |
991 | if (count == 0) |
1024 | if (count == 0) |
992 | return; |
1025 | return; |
993 | else if (count > 0) |
1026 | else if (count > 0) |
994 | { |
1027 | { |
995 | for (; ++i < TermWin.ncol; ) |
1028 | for (; ++i < TermWin.ncol; ) |
… | |
… | |
997 | { |
1030 | { |
998 | x = i; |
1031 | x = i; |
999 | if (!--count) |
1032 | if (!--count) |
1000 | break; |
1033 | break; |
1001 | } |
1034 | } |
|
|
1035 | |
1002 | if (count) |
1036 | if (count) |
1003 | x = TermWin.ncol - 1; |
1037 | x = TermWin.ncol - 1; |
1004 | } |
1038 | } |
1005 | else /* if (count < 0) */ |
1039 | else /* if (count < 0) */ |
1006 | { |
1040 | { |
… | |
… | |
1009 | { |
1043 | { |
1010 | x = i; |
1044 | x = i; |
1011 | if (!++count) |
1045 | if (!++count) |
1012 | break; |
1046 | break; |
1013 | } |
1047 | } |
|
|
1048 | |
1014 | if (count) |
1049 | if (count) |
1015 | x = 0; |
1050 | x = 0; |
1016 | } |
1051 | } |
|
|
1052 | |
1017 | if (x != screen.cur.col) |
1053 | if (x != screen.cur.col) |
1018 | scr_gotorc (0, x, R_RELATIVE); |
1054 | scr_gotorc (0, x, R_RELATIVE); |
1019 | } |
1055 | } |
1020 | |
1056 | |
1021 | /* ------------------------------------------------------------------------- */ |
1057 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1075 | void |
1111 | void |
1076 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1112 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1077 | { |
1113 | { |
1078 | want_refresh = 1; |
1114 | want_refresh = 1; |
1079 | ZERO_SCROLLBACK (); |
1115 | ZERO_SCROLLBACK (); |
1080 | #ifdef RXVT_GRAPHICS |
|
|
1081 | if (Gr_Displayed ()) |
|
|
1082 | Gr_scroll (0); |
|
|
1083 | #endif |
|
|
1084 | |
1116 | |
1085 | 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)); |
1117 | 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)); |
1086 | |
1118 | |
1087 | screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) |
1119 | screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) |
1088 | : col); |
1120 | : col); |
… | |
… | |
1119 | else |
1151 | else |
1120 | screen.cur.row = row; |
1152 | screen.cur.row = row; |
1121 | } |
1153 | } |
1122 | MAX_IT (screen.cur.row, 0); |
1154 | MAX_IT (screen.cur.row, 0); |
1123 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1155 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
|
|
1156 | |
|
|
1157 | while (screen.cur.col > 0 |
|
|
1158 | && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR) |
|
|
1159 | screen.cur.col--; |
1124 | } |
1160 | } |
1125 | |
1161 | |
1126 | /* ------------------------------------------------------------------------- */ |
1162 | /* ------------------------------------------------------------------------- */ |
1127 | /* |
1163 | /* |
1128 | * direction should be UP or DN |
1164 | * direction should be UP or DN |
… | |
… | |
1135 | want_refresh = 1; |
1171 | want_refresh = 1; |
1136 | dirn = ((direction == UP) ? 1 : -1); |
1172 | dirn = ((direction == UP) ? 1 : -1); |
1137 | D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); |
1173 | D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); |
1138 | |
1174 | |
1139 | ZERO_SCROLLBACK (); |
1175 | ZERO_SCROLLBACK (); |
1140 | |
|
|
1141 | #ifdef RXVT_GRAPHICS |
|
|
1142 | if (Gr_Displayed ()) |
|
|
1143 | Gr_scroll (0); |
|
|
1144 | #endif |
|
|
1145 | |
1176 | |
1146 | screen.flags &= ~Screen_WrapNext; |
1177 | screen.flags &= ~Screen_WrapNext; |
1147 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1178 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1148 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1179 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1149 | scr_scroll_text (screen.tscroll, screen.bscroll, dirn, 0); |
1180 | scr_scroll_text (screen.tscroll, screen.bscroll, dirn, 0); |
… | |
… | |
1167 | unsigned int row, col, num; |
1198 | unsigned int row, col, num; |
1168 | |
1199 | |
1169 | want_refresh = 1; |
1200 | want_refresh = 1; |
1170 | D_SCREEN ((stderr, "rxvt_scr_erase_line (%d) at screen row: %d", mode, screen.cur.row)); |
1201 | D_SCREEN ((stderr, "rxvt_scr_erase_line (%d) at screen row: %d", mode, screen.cur.row)); |
1171 | ZERO_SCROLLBACK (); |
1202 | ZERO_SCROLLBACK (); |
1172 | |
|
|
1173 | #ifdef RXVT_GRAPHICS |
|
|
1174 | if (Gr_Displayed ()) |
|
|
1175 | Gr_scroll (0); |
|
|
1176 | #endif |
|
|
1177 | |
1203 | |
1178 | selection_check (1); |
1204 | selection_check (1); |
1179 | |
1205 | |
1180 | screen.flags &= ~Screen_WrapNext; |
1206 | screen.flags &= ~Screen_WrapNext; |
1181 | |
1207 | |
… | |
… | |
1224 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1250 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1225 | */ |
1251 | */ |
1226 | void |
1252 | void |
1227 | rxvt_term::scr_erase_screen (int mode) |
1253 | rxvt_term::scr_erase_screen (int mode) |
1228 | { |
1254 | { |
1229 | int num; |
1255 | int num; |
1230 | int32_t row, row_offset; |
1256 | int32_t row, row_offset; |
1231 | rend_t ren; |
1257 | rend_t ren; |
1232 | XGCValues gcvalue; |
1258 | XGCValues gcvalue; |
1233 | |
1259 | |
1234 | want_refresh = 1; |
1260 | want_refresh = 1; |
1235 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
1261 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
1236 | ZERO_SCROLLBACK (); |
1262 | ZERO_SCROLLBACK (); |
1237 | row_offset = (int32_t)TermWin.saveLines; |
1263 | row_offset = (int32_t)TermWin.saveLines; |
… | |
… | |
1250 | row = 0; |
1276 | row = 0; |
1251 | num = screen.cur.row; |
1277 | num = screen.cur.row; |
1252 | break; |
1278 | break; |
1253 | case 2: /* erase whole screen */ |
1279 | case 2: /* erase whole screen */ |
1254 | selection_check (3); |
1280 | selection_check (3); |
1255 | #ifdef RXVT_GRAPHICS |
|
|
1256 | Gr_ClearScreen (); |
|
|
1257 | #endif |
|
|
1258 | row = 0; |
1281 | row = 0; |
1259 | num = TermWin.nrow; |
1282 | num = TermWin.nrow; |
1260 | break; |
1283 | break; |
1261 | default: |
1284 | default: |
1262 | return; |
1285 | return; |
1263 | } |
1286 | } |
|
|
1287 | |
1264 | refresh_type |= REFRESH_BOUNDS; |
1288 | refresh_type |= REFRESH_BOUNDS; |
|
|
1289 | |
1265 | if (selection.op && current_screen == selection.screen |
1290 | if (selection.op && current_screen == selection.screen |
1266 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1291 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1267 | || (selection.end.row >= row |
1292 | || (selection.end.row >= row |
1268 | && selection.end.row <= row + num))) |
1293 | && selection.end.row <= row + num))) |
1269 | CLEAR_SELECTION (); |
1294 | CLEAR_SELECTION (); |
|
|
1295 | |
1270 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1296 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1271 | return; |
1297 | return; |
|
|
1298 | |
1272 | MIN_IT (num, (TermWin.nrow - row)); |
1299 | MIN_IT (num, (TermWin.nrow - row)); |
|
|
1300 | |
1273 | if (rstyle & (RS_RVid | RS_Uline)) |
1301 | if (rstyle & (RS_RVid | RS_Uline)) |
1274 | ren = (rend_t) ~RS_None; |
1302 | ren = (rend_t) ~RS_None; |
1275 | else if (GET_BASEBG (rstyle) == Color_bg) |
1303 | else if (GET_BASEBG (rstyle) == Color_bg) |
1276 | { |
1304 | { |
1277 | ren = DEFAULT_RSTYLE; |
1305 | ren = DEFAULT_RSTYLE; |
… | |
… | |
1284 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1312 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1285 | ERASE_ROWS (row, num); |
1313 | ERASE_ROWS (row, num); |
1286 | gcvalue.foreground = PixColors[Color_fg]; |
1314 | gcvalue.foreground = PixColors[Color_fg]; |
1287 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1315 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1288 | } |
1316 | } |
|
|
1317 | |
1289 | for (; num--; row++) |
1318 | for (; num--; row++) |
1290 | { |
1319 | { |
1291 | scr_blank_screen_mem (screen.text, screen.rend, |
1320 | scr_blank_screen_mem (screen.text, screen.rend, |
1292 | (unsigned int) (row + row_offset), rstyle); |
1321 | (unsigned int) (row + row_offset), rstyle); |
1293 | screen.tlen[row + row_offset] = 0; |
1322 | screen.tlen[row + row_offset] = 0; |
… | |
… | |
1327 | * Insert/Delete <count> lines |
1356 | * Insert/Delete <count> lines |
1328 | */ |
1357 | */ |
1329 | void |
1358 | void |
1330 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1359 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1331 | { |
1360 | { |
1332 | int end; |
1361 | int end; |
1333 | |
1362 | |
1334 | ZERO_SCROLLBACK (); |
1363 | ZERO_SCROLLBACK (); |
1335 | |
|
|
1336 | #ifdef RXVT_GRAPHICS |
|
|
1337 | if (Gr_Displayed ()) |
|
|
1338 | Gr_scroll (0); |
|
|
1339 | #endif |
|
|
1340 | |
1364 | |
1341 | selection_check (1); |
1365 | selection_check (1); |
1342 | |
1366 | |
1343 | if (screen.cur.row > screen.bscroll) |
1367 | if (screen.cur.row > screen.bscroll) |
1344 | return; |
1368 | return; |
… | |
… | |
1361 | * Insert/Delete <count> characters from the current position |
1385 | * Insert/Delete <count> characters from the current position |
1362 | */ |
1386 | */ |
1363 | void |
1387 | void |
1364 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1388 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1365 | { |
1389 | { |
1366 | int col, row; |
1390 | int col, row; |
1367 | rend_t tr; |
1391 | rend_t tr; |
1368 | text_t *stp; |
1392 | text_t *stp; |
1369 | rend_t *srp; |
1393 | rend_t *srp; |
1370 | int16_t *slp; |
1394 | int16_t *slp; |
1371 | |
1395 | |
1372 | want_refresh = 1; |
1396 | want_refresh = 1; |
1373 | ZERO_SCROLLBACK (); |
1397 | ZERO_SCROLLBACK (); |
1374 | |
|
|
1375 | #ifdef RXVT_GRAPHICS |
|
|
1376 | if (Gr_Displayed ()) |
|
|
1377 | Gr_scroll (0); |
|
|
1378 | #endif |
|
|
1379 | |
1398 | |
1380 | if (count <= 0) |
1399 | if (count <= 0) |
1381 | return; |
1400 | return; |
1382 | |
1401 | |
1383 | selection_check (1); |
1402 | selection_check (1); |
… | |
… | |
1387 | screen.flags &= ~Screen_WrapNext; |
1406 | screen.flags &= ~Screen_WrapNext; |
1388 | |
1407 | |
1389 | stp = screen.text[row]; |
1408 | stp = screen.text[row]; |
1390 | srp = screen.rend[row]; |
1409 | srp = screen.rend[row]; |
1391 | slp = & (screen.tlen[row]); |
1410 | slp = & (screen.tlen[row]); |
|
|
1411 | |
1392 | switch (insdel) |
1412 | switch (insdel) |
1393 | { |
1413 | { |
1394 | case INSERT: |
1414 | case INSERT: |
1395 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1415 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1396 | col--) |
1416 | col--) |
1397 | { |
1417 | { |
1398 | stp[col] = stp[col - count]; |
1418 | stp[col] = stp[col - count]; |
1399 | srp[col] = srp[col - count]; |
1419 | srp[col] = srp[col - count]; |
1400 | } |
1420 | } |
|
|
1421 | |
1401 | if (*slp != -1) |
1422 | if (*slp != -1) |
1402 | { |
1423 | { |
1403 | *slp += count; |
1424 | *slp += count; |
1404 | MIN_IT (*slp, TermWin.ncol); |
1425 | MIN_IT (*slp, TermWin.ncol); |
1405 | } |
1426 | } |
|
|
1427 | |
1406 | if (selection.op && current_screen == selection.screen |
1428 | if (selection.op && current_screen == selection.screen |
1407 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1429 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1408 | { |
1430 | { |
1409 | if (selection.end.row != screen.cur.row |
1431 | if (selection.end.row != screen.cur.row |
1410 | || (selection.end.col + count >= TermWin.ncol)) |
1432 | || (selection.end.col + count >= TermWin.ncol)) |
… | |
… | |
1414 | selection.beg.col += count; |
1436 | selection.beg.col += count; |
1415 | selection.mark.col += count; /* XXX: yes? */ |
1437 | selection.mark.col += count; /* XXX: yes? */ |
1416 | selection.end.col += count; |
1438 | selection.end.col += count; |
1417 | } |
1439 | } |
1418 | } |
1440 | } |
|
|
1441 | |
1419 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1442 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1420 | (unsigned int)count, rstyle); |
1443 | (unsigned int)count, rstyle); |
1421 | break; |
1444 | break; |
|
|
1445 | |
1422 | case ERASE: |
1446 | case ERASE: |
1423 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1447 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1424 | selection_check (1); |
1448 | selection_check (1); |
1425 | screen.cur.col -= count; |
1449 | screen.cur.col -= count; |
1426 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1450 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1427 | (unsigned int)count, rstyle); |
1451 | (unsigned int)count, rstyle); |
1428 | break; |
1452 | break; |
|
|
1453 | |
1429 | case DELETE: |
1454 | case DELETE: |
1430 | tr = srp[TermWin.ncol - 1] |
|
|
1431 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1455 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
|
|
1456 | |
1432 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
1457 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
1433 | { |
1458 | { |
1434 | stp[col] = stp[col + count]; |
1459 | stp[col] = stp[col + count]; |
1435 | srp[col] = srp[col + count]; |
1460 | srp[col] = srp[col + count]; |
1436 | } |
1461 | } |
|
|
1462 | |
1437 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1463 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1438 | & (srp[TermWin.ncol - count]), |
1464 | & (srp[TermWin.ncol - count]), |
1439 | (unsigned int)count, tr); |
1465 | (unsigned int)count, tr); |
|
|
1466 | |
1440 | if (*slp == -1) /* break line continuation */ |
1467 | if (*slp == -1) /* break line continuation */ |
1441 | *slp = TermWin.ncol; |
1468 | *slp = TermWin.ncol; |
|
|
1469 | |
1442 | *slp -= count; |
1470 | *slp -= count; |
1443 | MAX_IT (*slp, 0); |
1471 | MAX_IT (*slp, 0); |
|
|
1472 | |
1444 | if (selection.op && current_screen == selection.screen |
1473 | if (selection.op && current_screen == selection.screen |
1445 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1474 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
1446 | { |
1475 | { |
1447 | if (selection.end.row != screen.cur.row |
1476 | if (selection.end.row != screen.cur.row |
1448 | || (screen.cur.col >= selection.beg.col - count) |
1477 | || (screen.cur.col >= selection.beg.col - count) |
… | |
… | |
1454 | selection.beg.col -= count; |
1483 | selection.beg.col -= count; |
1455 | selection.mark.col -= count; /* XXX: yes? */ |
1484 | selection.mark.col -= count; /* XXX: yes? */ |
1456 | selection.end.col -= count; |
1485 | selection.end.col -= count; |
1457 | } |
1486 | } |
1458 | } |
1487 | } |
|
|
1488 | |
1459 | break; |
1489 | break; |
1460 | } |
1490 | } |
1461 | } |
1491 | } |
1462 | |
1492 | |
1463 | /* ------------------------------------------------------------------------- */ |
1493 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1468 | void |
1498 | void |
1469 | rxvt_term::scr_scroll_region (int top, int bot) |
1499 | rxvt_term::scr_scroll_region (int top, int bot) |
1470 | { |
1500 | { |
1471 | MAX_IT (top, 0); |
1501 | MAX_IT (top, 0); |
1472 | MIN_IT (bot, (int)TermWin.nrow - 1); |
1502 | MIN_IT (bot, (int)TermWin.nrow - 1); |
|
|
1503 | |
1473 | if (top > bot) |
1504 | if (top > bot) |
1474 | return; |
1505 | return; |
|
|
1506 | |
1475 | screen.tscroll = top; |
1507 | screen.tscroll = top; |
1476 | screen.bscroll = bot; |
1508 | screen.bscroll = bot; |
1477 | scr_gotorc (0, 0, 0); |
1509 | scr_gotorc (0, 0, 0); |
1478 | } |
1510 | } |
1479 | |
1511 | |
… | |
… | |
1808 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1840 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1809 | { |
1841 | { |
1810 | if (TermWin.view_start != oldviewstart) |
1842 | if (TermWin.view_start != oldviewstart) |
1811 | { |
1843 | { |
1812 | want_refresh = 1; |
1844 | want_refresh = 1; |
1813 | #ifdef RXVT_GRAPHICS |
|
|
1814 | if (Gr_Displayed ()) |
|
|
1815 | Gr_scroll (0); |
|
|
1816 | #endif |
|
|
1817 | num_scr -= (TermWin.view_start - oldviewstart); |
1845 | num_scr -= (TermWin.view_start - oldviewstart); |
1818 | } |
1846 | } |
1819 | return (int) (TermWin.view_start - oldviewstart); |
1847 | return (int) (TermWin.view_start - oldviewstart); |
1820 | } |
1848 | } |
1821 | |
1849 | |
… | |
… | |
1891 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1919 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1892 | |
1920 | |
1893 | void |
1921 | void |
1894 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1922 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1895 | { |
1923 | { |
1896 | unsigned char clearfirst, /* first character writes before cell */ |
1924 | unsigned char clearfirst, /* first character writes before cell */ |
1897 | clearlast, /* last character writes beyond cell */ |
1925 | clearlast, /* last character writes beyond cell */ |
1898 | must_clear, /* use draw_string not draw_image_string */ |
1926 | must_clear, /* use draw_string not draw_image_string */ |
1899 | rvid, /* reverse video this position */ |
1927 | rvid, /* reverse video this position */ |
1900 | showcursor; /* show the cursor */ |
1928 | showcursor; /* show the cursor */ |
1901 | int16_t col, row, /* column/row we're processing */ |
1929 | int16_t col, row, /* column/row we're processing */ |
1902 | ocrow; /* old cursor row */ |
1930 | ocrow; /* old cursor row */ |
1903 | int cursorwidth; |
|
|
1904 | int i, /* tmp */ |
1931 | int i, /* tmp */ |
1905 | row_offset; /* basic offset in screen structure */ |
1932 | row_offset; /* basic offset in screen structure */ |
1906 | #ifndef NO_CURSORCOLOR |
1933 | #ifndef NO_CURSORCOLOR |
1907 | rend_t cc1; /* store colours at cursor position (s) */ |
1934 | rend_t cc1; /* store colours at cursor position (s) */ |
1908 | #endif |
1935 | #endif |
1909 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1936 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1910 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1937 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1911 | |
1938 | |
1912 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1939 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1913 | return; |
1940 | return; |
1914 | |
1941 | |
1915 | /* |
1942 | /* |
… | |
… | |
1942 | |
1969 | |
1943 | /* |
1970 | /* |
1944 | * C: set the cursor character (s) |
1971 | * C: set the cursor character (s) |
1945 | */ |
1972 | */ |
1946 | { |
1973 | { |
1947 | unsigned char setoldcursor; |
1974 | unsigned char setoldcursor; |
1948 | rend_t ccol1, /* Cursor colour */ |
1975 | rend_t ccol1, /* Cursor colour */ |
1949 | ccol2; /* Cursor colour2 */ |
1976 | ccol2; /* Cursor colour2 */ |
1950 | |
1977 | |
1951 | showcursor = (screen.flags & Screen_VisibleCursor); |
1978 | showcursor = (screen.flags & Screen_VisibleCursor); |
1952 | cursorwidth = 0; |
|
|
1953 | #ifdef CURSOR_BLINK |
1979 | #ifdef CURSOR_BLINK |
1954 | if (hidden_cursor) |
1980 | if (hidden_cursor) |
1955 | showcursor = 0; |
1981 | showcursor = 0; |
1956 | #endif |
1982 | #endif |
1957 | |
1983 | |
1958 | cursorwidth = 0; |
|
|
1959 | |
|
|
1960 | if (showcursor) |
1984 | if (showcursor) |
1961 | { |
1985 | { |
1962 | cursorwidth++; |
|
|
1963 | |
|
|
1964 | srp = & (screen.rend[screen.cur.row + TermWin.saveLines] |
1986 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]); |
1965 | [screen.cur.col]); |
|
|
1966 | |
1987 | |
1967 | if (showcursor && TermWin.focus) |
1988 | if (showcursor && TermWin.focus) |
1968 | { |
1989 | { |
1969 | *srp ^= RS_RVid; |
1990 | *srp ^= RS_RVid; |
1970 | #ifndef NO_CURSORCOLOR |
1991 | #ifndef NO_CURSORCOLOR |
… | |
… | |
1986 | ccol2 = Color_bg; |
2007 | ccol2 = Color_bg; |
1987 | #endif |
2008 | #endif |
1988 | *srp = SET_FGCOLOR (*srp, ccol1); |
2009 | *srp = SET_FGCOLOR (*srp, ccol1); |
1989 | *srp = SET_BGCOLOR (*srp, ccol2); |
2010 | *srp = SET_BGCOLOR (*srp, ccol2); |
1990 | #endif |
2011 | #endif |
1991 | |
|
|
1992 | } |
2012 | } |
1993 | } |
2013 | } |
1994 | |
2014 | |
1995 | /* make sure no outline cursor is left around */ |
2015 | /* make sure no outline cursor is left around */ |
1996 | setoldcursor = 0; |
2016 | setoldcursor = 0; |
… | |
… | |
1999 | if (screen.cur.row + TermWin.view_start != ocrow |
2019 | if (screen.cur.row + TermWin.view_start != ocrow |
2000 | || screen.cur.col != oldcursor.col) |
2020 | || screen.cur.col != oldcursor.col) |
2001 | { |
2021 | { |
2002 | if (ocrow < TermWin.nrow |
2022 | if (ocrow < TermWin.nrow |
2003 | && oldcursor.col < TermWin.ncol) |
2023 | && oldcursor.col < TermWin.ncol) |
2004 | { |
|
|
2005 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
2024 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
2006 | } |
2025 | |
2007 | if (TermWin.focus || !showcursor) |
2026 | if (TermWin.focus || !showcursor) |
2008 | oldcursor.row = -1; |
2027 | oldcursor.row = -1; |
2009 | else |
2028 | else |
2010 | setoldcursor = 1; |
2029 | setoldcursor = 1; |
2011 | } |
2030 | } |
2012 | } |
2031 | } |
2013 | else if (!TermWin.focus) |
2032 | else if (!TermWin.focus) |
2014 | setoldcursor = 1; |
2033 | setoldcursor = 1; |
|
|
2034 | |
2015 | if (setoldcursor) |
2035 | if (setoldcursor) |
2016 | { |
2036 | { |
2017 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
2037 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
2018 | oldcursor.row = -1; |
2038 | oldcursor.row = -1; |
2019 | else |
2039 | else |
… | |
… | |
2031 | */ |
2051 | */ |
2032 | i = num_scr; |
2052 | i = num_scr; |
2033 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2053 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2034 | && abs (i) < TermWin.nrow && !must_clear) |
2054 | && abs (i) < TermWin.nrow && !must_clear) |
2035 | { |
2055 | { |
2036 | int16_t nits; |
2056 | int16_t nits; |
2037 | int j; |
2057 | int j; |
2038 | rend_t *drp2; |
2058 | rend_t *drp2; |
2039 | text_t *dtp2; |
2059 | text_t *dtp2; |
2040 | int len, wlen; |
2060 | int len, wlen; |
2041 | |
2061 | |
2042 | j = TermWin.nrow; |
2062 | j = TermWin.nrow; |
2043 | wlen = len = -1; |
2063 | wlen = len = -1; |
2044 | row = i > 0 ? 0 : j - 1; |
2064 | row = i > 0 ? 0 : j - 1; |
2045 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2065 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
… | |
… | |
2109 | int ypixel = (int)Row2Pixel (row); |
2129 | int ypixel = (int)Row2Pixel (row); |
2110 | |
2130 | |
2111 | for (col = 0; col < TermWin.ncol; col++) |
2131 | for (col = 0; col < TermWin.ncol; col++) |
2112 | { |
2132 | { |
2113 | /* compare new text with old - if exactly the same then continue */ |
2133 | /* compare new text with old - if exactly the same then continue */ |
|
|
2134 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2135 | && (srp[col] == drp[col] /* Either rendition the same or */ |
|
|
2136 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2137 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
|
|
2138 | continue; |
|
|
2139 | |
|
|
2140 | // redraw one or more characters |
|
|
2141 | |
|
|
2142 | // seek to the beginning if wide characters |
|
|
2143 | while (stp[col] == NOCHAR && col > 0) |
|
|
2144 | --col; |
|
|
2145 | |
2114 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2146 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2115 | |
|
|
2116 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2117 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2118 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2119 | && GET_BGATTR (rend) == GET_BGATTR (drp[col])))) |
|
|
2120 | continue; |
|
|
2121 | |
|
|
2122 | text_t *text = stp + col; |
2147 | text_t *text = stp + col; |
2123 | int count = 1; |
2148 | int count = 1; |
2124 | |
2149 | |
2125 | /* redraw one or more characters */ |
|
|
2126 | |
|
|
2127 | dtp[col] = stp[col]; |
2150 | dtp[col] = stp[col]; |
2128 | drp[col] = rend; |
2151 | drp[col] = rend; |
2129 | |
|
|
2130 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2131 | continue; |
|
|
2132 | |
2152 | |
2133 | int xpixel = Col2Pixel (col); |
2153 | int xpixel = Col2Pixel (col); |
2134 | |
2154 | |
2135 | // this loop looks very messy, it can probably be optimized |
2155 | // this loop looks very messy, it can probably be optimized |
2136 | // and cleaned a bit by you? |
2156 | // and cleaned a bit by you? |
… | |
… | |
2177 | int fore = GET_FGCOLOR (rend); // desired foreground |
2197 | int fore = GET_FGCOLOR (rend); // desired foreground |
2178 | int back = GET_BGCOLOR (rend); // desired background |
2198 | int back = GET_BGCOLOR (rend); // desired background |
2179 | |
2199 | |
2180 | rend = GET_ATTR (rend); |
2200 | rend = GET_ATTR (rend); |
2181 | |
2201 | |
2182 | rvid = !! (rend & RS_RVid); |
2202 | rvid = !!(rend & RS_RVid); |
|
|
2203 | |
|
|
2204 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2205 | if (rend & RS_Bold && fore == Color_fg) |
|
|
2206 | { |
|
|
2207 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2208 | fore = Color_BD; |
|
|
2209 | else |
|
|
2210 | rvid = !rvid; |
|
|
2211 | } |
|
|
2212 | |
|
|
2213 | if (rend & RS_Uline) |
|
|
2214 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2215 | fore = Color_UL; |
|
|
2216 | #endif |
|
|
2217 | |
2183 | if (rvid) |
2218 | if (rvid) |
2184 | { |
2219 | { |
2185 | SWAP_IT (fore, back, int); |
2220 | SWAP_IT (fore, back, int); |
2186 | |
2221 | |
2187 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2222 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
… | |
… | |
2190 | && !ISSET_PIXCOLOR (Color_cursor) |
2225 | && !ISSET_PIXCOLOR (Color_cursor) |
2191 | # endif |
2226 | # endif |
2192 | ) |
2227 | ) |
2193 | back = Color_RV; |
2228 | back = Color_RV; |
2194 | #endif |
2229 | #endif |
2195 | |
|
|
2196 | } |
2230 | } |
|
|
2231 | |
2197 | #ifdef TEXT_BLINK |
2232 | #ifdef TEXT_BLINK |
2198 | if (rend & RS_Blink) |
2233 | if (rend & RS_Blink && back == Color_bg) |
2199 | { |
2234 | { |
2200 | if (!text_blink_ev.active) |
2235 | if (!text_blink_ev.active) |
2201 | { |
2236 | { |
2202 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2237 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
2203 | hidden_text = 0; |
2238 | hidden_text = 0; |
2204 | } |
2239 | } |
2205 | else if (hidden_text) |
2240 | else if (hidden_text) |
2206 | fore = back; |
2241 | fore = back; |
2207 | } |
2242 | } |
2208 | #endif |
2243 | #endif |
2209 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2210 | else if (rend & RS_Bold) |
|
|
2211 | { |
|
|
2212 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2213 | fore = Color_BD; |
|
|
2214 | else if (fore == Color_fg) |
|
|
2215 | fore = Color_White; |
|
|
2216 | } |
|
|
2217 | else if (rend & RS_Uline) |
|
|
2218 | { |
|
|
2219 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2220 | fore = Color_UL; |
|
|
2221 | } |
|
|
2222 | #endif |
|
|
2223 | |
2244 | |
2224 | /* |
2245 | /* |
2225 | * Actually do the drawing of the string here |
2246 | * Actually do the drawing of the string here |
2226 | */ |
2247 | */ |
2227 | rxvt_font *font = (*TermWin.fontset)[fid]; |
2248 | rxvt_font *font = (*TermWin.fontset)[fid]; |
2228 | |
2249 | |
2229 | if (back == fore) |
2250 | if (back == fore) |
2230 | font->clear_rect (xpixel, ypixel, |
2251 | font->clear_rect (*TermWin.drawable, xpixel, ypixel, |
2231 | TermWin.fwidth * count, TermWin.fheight, |
2252 | TermWin.fwidth * count, TermWin.fheight, |
2232 | back); |
2253 | back); |
2233 | else if (back == Color_bg) |
2254 | else if (back == Color_bg) |
2234 | { |
2255 | { |
2235 | if (must_clear) |
2256 | if (must_clear) |
… | |
… | |
2237 | CLEAR_CHARS (xpixel, ypixel, count); |
2258 | CLEAR_CHARS (xpixel, ypixel, count); |
2238 | |
2259 | |
2239 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2260 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2240 | if (text[i] != ' ') |
2261 | if (text[i] != ' ') |
2241 | { |
2262 | { |
2242 | font->draw (xpixel, ypixel, text, count, fore, -1); |
2263 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, -1); |
2243 | break; |
2264 | break; |
2244 | } |
2265 | } |
2245 | } |
2266 | } |
2246 | else |
2267 | else |
2247 | font->draw (xpixel, ypixel, text, count, fore, Color_bg); |
2268 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg); |
2248 | } |
2269 | } |
2249 | else |
2270 | else |
2250 | font->draw (xpixel, ypixel, text, count, fore, back); |
2271 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2251 | |
2272 | |
2252 | if ((rend & RS_Uline) && (font->descent > 1)) |
2273 | if ((rend & RS_Uline) && (font->descent > 1)) |
2253 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2274 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2254 | xpixel, ypixel + font->ascent + 1, |
2275 | xpixel, ypixel + font->ascent + 1, |
2255 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2276 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2256 | } /* for (col....) */ |
2277 | } /* for (col....) */ |
2257 | } /* for (row....) */ |
2278 | } /* for (row....) */ |
2258 | |
2279 | |
2259 | /* |
2280 | /* |
2260 | * G: cleanup cursor and display outline cursor if necessary |
2281 | * G: cleanup cursor and display outline cursor if necessary |
… | |
… | |
2267 | [screen.cur.col]); |
2288 | [screen.cur.col]); |
2268 | *srp ^= RS_RVid; |
2289 | *srp ^= RS_RVid; |
2269 | #ifndef NO_CURSORCOLOR |
2290 | #ifndef NO_CURSORCOLOR |
2270 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2291 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2271 | #endif |
2292 | #endif |
2272 | |
|
|
2273 | } |
2293 | } |
2274 | else if (oldcursor.row >= 0) |
2294 | else if (oldcursor.row >= 0) |
2275 | { |
2295 | { |
2276 | #ifndef NO_CURSORCOLOR |
2296 | #ifndef NO_CURSORCOLOR |
2277 | if (ISSET_PIXCOLOR (Color_cursor)) |
2297 | if (ISSET_PIXCOLOR (Color_cursor)) |
2278 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
2298 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
2279 | #endif |
2299 | #endif |
|
|
2300 | int cursorwidth = 1; |
|
|
2301 | while (oldcursor.col + cursorwidth < TermWin.ncol |
|
|
2302 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
|
|
2303 | cursorwidth++; |
|
|
2304 | |
2280 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2305 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2281 | Col2Pixel (oldcursor.col), |
2306 | Col2Pixel (oldcursor.col), |
2282 | Row2Pixel (oldcursor.row), |
2307 | Row2Pixel (oldcursor.row), |
2283 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2308 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2284 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2309 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2285 | } |
2310 | } |
2286 | } |
2311 | } |
2287 | |
2312 | |
2288 | /* |
2313 | /* |
2289 | * H: cleanup selection |
2314 | * H: cleanup selection |
… | |
… | |
2297 | /* |
2322 | /* |
2298 | * clear the whole screen height, note that width == 0 is treated |
2323 | * clear the whole screen height, note that width == 0 is treated |
2299 | * specially by XClearArea |
2324 | * specially by XClearArea |
2300 | */ |
2325 | */ |
2301 | XClearArea (display->display, TermWin.vt, 0, 0, |
2326 | XClearArea (display->display, TermWin.vt, 0, 0, |
2302 | (unsigned int)TermWin.int_bwidth, |
2327 | (unsigned int)TermWin.int_bwidth, |
2303 | (unsigned int)TermWin_TotalHeight (), False); |
2328 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2329 | |
2304 | if (clearlast && TermWin.int_bwidth) |
2330 | if (clearlast && TermWin.int_bwidth) |
2305 | /* |
2331 | /* |
2306 | * clear the whole screen height, note that width == 0 is treated |
2332 | * clear the whole screen height, note that width == 0 is treated |
2307 | * specially by XClearArea |
2333 | * specially by XClearArea |
2308 | */ |
2334 | */ |
2309 | XClearArea (display->display, TermWin.vt, |
2335 | XClearArea (display->display, TermWin.vt, |
2310 | TermWin.width + TermWin.int_bwidth, 0, |
2336 | TermWin.width + TermWin.int_bwidth, 0, |
2311 | (unsigned int)TermWin.int_bwidth, |
2337 | (unsigned int)TermWin.int_bwidth, |
2312 | (unsigned int)TermWin_TotalHeight (), False); |
2338 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2339 | |
2313 | if (refresh_type & SMOOTH_REFRESH) |
2340 | if (refresh_type & SMOOTH_REFRESH) |
2314 | XSync (display->display, False); |
2341 | XSync (display->display, False); |
2315 | |
2342 | |
2316 | num_scr = 0; |
2343 | num_scr = 0; |
2317 | num_scr_allow = 1; |
2344 | num_scr_allow = 1; |
2318 | want_refresh = 0; /* screen is current */ |
2345 | want_refresh = 0; /* screen is current */ |
2319 | } |
2346 | } |
2320 | |
2347 | |
2321 | /* ------------------------------------------------------------------------- */ |
|
|
2322 | void |
2348 | void |
|
|
2349 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
|
|
2350 | { |
|
|
2351 | if (!rp || !tp) |
|
|
2352 | return; |
|
|
2353 | |
|
|
2354 | for (int i = TermWin.ncol; i; i--, rp++, tp++) |
|
|
2355 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
2356 | } |
|
|
2357 | |
|
|
2358 | void |
2323 | rxvt_term::scr_clear () |
2359 | rxvt_term::scr_remap_chars () |
|
|
2360 | { |
|
|
2361 | for (int i = TermWin.nrow + TermWin.saveLines; i--; ) |
|
|
2362 | scr_remap_chars (screen.text[i], screen.rend[i]); |
|
|
2363 | |
|
|
2364 | for (int i = TermWin.nrow; i--; ) |
|
|
2365 | { |
|
|
2366 | scr_remap_chars (drawn_text[i], drawn_rend[i]); |
|
|
2367 | scr_remap_chars (swap.text[i], swap.rend[i]); |
|
|
2368 | } |
|
|
2369 | } |
|
|
2370 | |
|
|
2371 | /* ------------------------------------------------------------------------- */ |
|
|
2372 | void |
|
|
2373 | rxvt_term::scr_clear (bool really) |
2324 | { |
2374 | { |
2325 | if (!TermWin.mapped) |
2375 | if (!TermWin.mapped) |
2326 | return; |
2376 | return; |
2327 | |
2377 | |
2328 | num_scr_allow = 0; |
2378 | num_scr_allow = 0; |
2329 | want_refresh = 1; |
2379 | want_refresh = 1; |
|
|
2380 | |
2330 | #ifdef TRANSPARENT |
2381 | #ifdef TRANSPARENT |
2331 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2382 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2332 | { |
2383 | { |
2333 | int i; |
2384 | int i; |
2334 | |
2385 | |
… | |
… | |
2341 | if (TermWin.parent[i] != None) |
2392 | if (TermWin.parent[i] != None) |
2342 | XClearWindow (display->display, TermWin.parent[i]); |
2393 | XClearWindow (display->display, TermWin.parent[i]); |
2343 | } |
2394 | } |
2344 | #endif |
2395 | #endif |
2345 | |
2396 | |
|
|
2397 | if (really) |
2346 | XClearWindow (display->display, TermWin.vt); |
2398 | XClearWindow (display->display, TermWin.vt); |
2347 | } |
2399 | } |
2348 | |
2400 | |
2349 | /* ------------------------------------------------------------------------- */ |
2401 | /* ------------------------------------------------------------------------- */ |
2350 | void |
2402 | void |
2351 | rxvt_term::scr_reverse_selection () |
2403 | rxvt_term::scr_reverse_selection () |
2352 | { |
2404 | { |
2353 | int i, col, row, end_row; |
|
|
2354 | rend_t *srp; |
|
|
2355 | |
|
|
2356 | if (selection.op && current_screen == selection.screen) |
2405 | if (selection.op && current_screen == selection.screen) |
2357 | { |
2406 | { |
2358 | end_row = TermWin.saveLines - TermWin.view_start; |
2407 | int end_row = TermWin.saveLines - TermWin.view_start; |
2359 | i = selection.beg.row + TermWin.saveLines; |
2408 | int i = selection.beg.row + TermWin.saveLines; |
2360 | row = selection.end.row + TermWin.saveLines; |
2409 | int col, row = selection.end.row + TermWin.saveLines; |
|
|
2410 | rend_t *srp; |
|
|
2411 | |
2361 | if (i >= end_row) |
2412 | if (i >= end_row) |
2362 | col = selection.beg.col; |
2413 | col = selection.beg.col; |
2363 | else |
2414 | else |
2364 | { |
2415 | { |
2365 | col = 0; |
2416 | col = 0; |
2366 | i = end_row; |
2417 | i = end_row; |
2367 | } |
2418 | } |
|
|
2419 | |
2368 | end_row += TermWin.nrow; |
2420 | end_row += TermWin.nrow; |
2369 | for (; i < row && i < end_row; i++, col = 0) |
2421 | for (; i < row && i < end_row; i++, col = 0) |
2370 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2422 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2371 | srp[col] ^= RS_RVid; |
2423 | srp[col] ^= RS_RVid; |
|
|
2424 | |
2372 | if (i == row && i < end_row) |
2425 | if (i == row && i < end_row) |
2373 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2426 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2374 | srp[col] ^= RS_RVid; |
2427 | srp[col] ^= RS_RVid; |
2375 | } |
2428 | } |
2376 | } |
2429 | } |
… | |
… | |
2515 | } |
2568 | } |
2516 | |
2569 | |
2517 | for (;;) |
2570 | for (;;) |
2518 | { |
2571 | { |
2519 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2572 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2520 | (long) (PROP_SIZE / 4), delete_prop, |
2573 | (long) (PROP_SIZE / 4), delete_prop, |
2521 | AnyPropertyType, &ct.encoding, &ct.format, |
2574 | AnyPropertyType, &ct.encoding, &ct.format, |
2522 | &ct.nitems, &bytes_after, |
2575 | &ct.nitems, &bytes_after, |
2523 | &ct.value) != Success) |
2576 | &ct.value) != Success) |
2524 | break; |
2577 | break; |
2525 | |
2578 | |
2526 | if (ct.encoding == 0) |
2579 | if (ct.encoding == 0) |
2527 | { |
2580 | { |
2528 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
2581 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
… | |
… | |
2536 | } |
2589 | } |
2537 | |
2590 | |
2538 | if (ct.nitems == 0) |
2591 | if (ct.nitems == 0) |
2539 | { |
2592 | { |
2540 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2593 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
|
|
2594 | |
2541 | if (selection_wait == Sel_normal && nread == 0) |
2595 | if (selection_wait == Sel_normal && nread == 0 |
|
|
2596 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2542 | { |
2597 | { |
2543 | /* |
2598 | /* |
2544 | * pass through again trying CUT_BUFFER0 if we've come from |
2599 | * pass through again trying CUT_BUFFER0 if we've come from |
2545 | * XConvertSelection () but nothing was presented |
2600 | * XConvertSelection () but nothing was presented |
2546 | */ |
2601 | */ |
… | |
… | |
2586 | void |
2641 | void |
2587 | rxvt_term::incr_cb (time_watcher &w) |
2642 | rxvt_term::incr_cb (time_watcher &w) |
2588 | { |
2643 | { |
2589 | selection_wait = Sel_none; |
2644 | selection_wait = Sel_none; |
2590 | |
2645 | |
2591 | rxvt_print_error ("data loss: timeout on INCR selection paste"); |
2646 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2592 | } |
2647 | } |
2593 | |
2648 | |
2594 | /* |
2649 | /* |
2595 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2650 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2596 | */ |
2651 | */ |
… | |
… | |
2599 | { |
2654 | { |
2600 | int reget_time = 0; |
2655 | int reget_time = 0; |
2601 | |
2656 | |
2602 | if (prop == None) |
2657 | if (prop == None) |
2603 | return; |
2658 | return; |
|
|
2659 | |
2604 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
2660 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
2605 | if (selection_wait == Sel_normal) |
2661 | if (selection_wait == Sel_normal) |
2606 | { |
2662 | { |
2607 | int a, afmt; |
2663 | int a, afmt; |
2608 | Atom atype; |
2664 | Atom atype; |
2609 | unsigned long bytes_after, nitems; |
2665 | unsigned long bytes_after, nitems; |
2610 | unsigned char *s = NULL; |
2666 | unsigned char *s = NULL; |
2611 | |
2667 | |
2612 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
2668 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
2613 | xa[XA_INCR], &atype, &afmt, &nitems, |
2669 | xa[XA_INCR], &atype, &afmt, &nitems, |
2614 | &bytes_after, &s); |
2670 | &bytes_after, &s); |
2615 | if (s) |
2671 | if (s) |
2616 | XFree (s); |
2672 | XFree (s); |
2617 | if (a != Success) |
2673 | if (a != Success) |
2618 | return; |
2674 | return; |
|
|
2675 | |
2619 | #ifndef __CYGWIN32__ |
2676 | #ifndef __CYGWIN32__ |
2620 | if (atype == xa[XA_INCR]) |
2677 | if (atype == xa[XA_INCR]) |
2621 | { /* start an INCR transfer */ |
2678 | { /* start an INCR transfer */ |
2622 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2679 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2623 | XDeleteProperty (display->display, win, prop); |
2680 | XDeleteProperty (display->display, win, prop); |
… | |
… | |
2629 | |
2686 | |
2630 | } |
2687 | } |
2631 | else if (selection_wait == Sel_incr) |
2688 | else if (selection_wait == Sel_incr) |
2632 | { |
2689 | { |
2633 | reget_time = 1; |
2690 | reget_time = 1; |
|
|
2691 | |
2634 | if (selection_paste (win, prop, True) == -1) |
2692 | if (selection_paste (win, prop, True) == -1) |
2635 | { |
2693 | { |
2636 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2694 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2637 | selection_wait = Sel_none; |
2695 | selection_wait = Sel_none; |
2638 | incr_ev.stop (); |
2696 | incr_ev.stop (); |
2639 | } |
2697 | } |
2640 | } |
2698 | } |
2641 | if (reget_time) /* received more data so reget time */ |
2699 | if (reget_time) /* received more data so reget time */ |
2642 | incr_ev.start (NOW + 10); |
2700 | incr_ev.start (NOW + 10); |
2643 | } |
2701 | } |
|
|
2702 | |
2644 | /* ------------------------------------------------------------------------- */ |
2703 | /* ------------------------------------------------------------------------- */ |
2645 | /* |
2704 | /* |
2646 | * Request the current selection: |
2705 | * Request the current selection: |
2647 | * Order: > internal selection if available |
2706 | * Order: > internal selection if available |
2648 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2707 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
… | |
… | |
2653 | */ |
2712 | */ |
2654 | void |
2713 | void |
2655 | rxvt_term::selection_request (Time tm, int x, int y) |
2714 | rxvt_term::selection_request (Time tm, int x, int y) |
2656 | { |
2715 | { |
2657 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
2716 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
|
|
2717 | |
2658 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2718 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2659 | return; /* outside window */ |
2719 | return; /* outside window */ |
2660 | |
2720 | |
2661 | if (selection.text != NULL) |
2721 | if (selection.text) |
2662 | { /* internal selection */ |
2722 | { /* internal selection */ |
2663 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2723 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2664 | paste (selection.text, selection.len); |
2724 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2725 | paste ((unsigned char *)str, strlen (str)); |
|
|
2726 | free (str); |
2665 | return; |
2727 | return; |
2666 | } |
2728 | } |
2667 | else |
2729 | else |
2668 | { |
2730 | { |
2669 | int i; |
2731 | int i; |
2670 | |
2732 | |
2671 | selection_request_time = tm; |
2733 | selection_request_time = tm; |
2672 | selection_wait = Sel_normal; |
2734 | selection_wait = Sel_normal; |
|
|
2735 | |
2673 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
2736 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
2674 | { |
2737 | { |
2675 | #if X_HAVE_UTF8_STRING |
2738 | #if X_HAVE_UTF8_STRING |
2676 | selection_type = Sel_UTF8String; |
2739 | selection_type = Sel_UTF8String; |
2677 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
2740 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
… | |
… | |
2682 | return; |
2745 | return; |
2683 | #endif |
2746 | #endif |
2684 | |
2747 | |
2685 | } |
2748 | } |
2686 | } |
2749 | } |
|
|
2750 | |
2687 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2751 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2688 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2752 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2689 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2753 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2690 | } |
2754 | } |
2691 | |
2755 | |
2692 | int |
2756 | int |
2693 | rxvt_term::selection_request_other (Atom target, int selnum) |
2757 | rxvt_term::selection_request_other (Atom target, int selnum) |
2694 | { |
2758 | { |
2695 | Atom sel; |
2759 | Atom sel; |
2696 | #ifdef DEBUG_SELECT |
2760 | #ifdef DEBUG_SELECT |
2697 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2761 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2698 | #endif |
2762 | #endif |
2699 | |
2763 | |
2700 | selection_type |= selnum; |
2764 | selection_type |= selnum; |
|
|
2765 | |
2701 | if (selnum == Sel_Primary) |
2766 | if (selnum == Sel_Primary) |
2702 | sel = XA_PRIMARY; |
2767 | sel = XA_PRIMARY; |
2703 | else if (selnum == Sel_Secondary) |
2768 | else if (selnum == Sel_Secondary) |
2704 | sel = XA_SECONDARY; |
2769 | sel = XA_SECONDARY; |
2705 | else |
2770 | else |
2706 | sel = xa[XA_CLIPBOARD]; |
2771 | sel = xa[XA_CLIPBOARD]; |
|
|
2772 | |
2707 | if (XGetSelectionOwner (display->display, sel) != None) |
2773 | if (XGetSelectionOwner (display->display, sel) != None) |
2708 | { |
2774 | { |
2709 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2775 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2710 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2776 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2711 | TermWin.vt, selection_request_time); |
2777 | TermWin.vt, selection_request_time); |
2712 | return 1; |
2778 | return 1; |
2713 | } |
2779 | } |
|
|
2780 | |
2714 | return 0; |
2781 | return 0; |
2715 | } |
2782 | } |
2716 | |
2783 | |
2717 | /* ------------------------------------------------------------------------- */ |
2784 | /* ------------------------------------------------------------------------- */ |
2718 | /* |
2785 | /* |
… | |
… | |
2723 | rxvt_term::selection_clear () |
2790 | rxvt_term::selection_clear () |
2724 | { |
2791 | { |
2725 | D_SELECT ((stderr, "rxvt_selection_clear ()")); |
2792 | D_SELECT ((stderr, "rxvt_selection_clear ()")); |
2726 | |
2793 | |
2727 | want_refresh = 1; |
2794 | want_refresh = 1; |
2728 | if (selection.text) |
|
|
2729 | free (selection.text); |
2795 | free (selection.text); |
2730 | selection.text = NULL; |
2796 | selection.text = NULL; |
2731 | selection.len = 0; |
2797 | selection.len = 0; |
2732 | CLEAR_SELECTION (); |
2798 | CLEAR_SELECTION (); |
|
|
2799 | |
|
|
2800 | if (display->selection_owner == this) |
|
|
2801 | display->selection_owner = 0; |
2733 | } |
2802 | } |
2734 | |
2803 | |
2735 | /* ------------------------------------------------------------------------- */ |
2804 | /* ------------------------------------------------------------------------- */ |
2736 | /* |
2805 | /* |
2737 | * Copy a selection into the cut buffer |
2806 | * Copy a selection into the cut buffer |
2738 | * EXT: button 1 or 3 release |
2807 | * EXT: button 1 or 3 release |
2739 | */ |
2808 | */ |
2740 | void |
2809 | void |
2741 | rxvt_term::selection_make (Time tm) |
2810 | rxvt_term::selection_make (Time tm) |
2742 | { |
2811 | { |
2743 | int i, col, end_col, row, end_row; |
2812 | int i, col, end_col, row, end_row; |
2744 | unsigned char *new_selection_text; |
2813 | wchar_t *new_selection_text; |
2745 | char *str; |
|
|
2746 | text_t *t; |
2814 | text_t *t; |
2747 | #ifdef ACS_ASCII |
|
|
2748 | rend_t *re; |
|
|
2749 | #endif |
|
|
2750 | |
2815 | |
2751 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2816 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2752 | switch (selection.op) |
2817 | switch (selection.op) |
2753 | { |
2818 | { |
2754 | case SELECTION_CONT: |
2819 | case SELECTION_CONT: |
… | |
… | |
2760 | selection.op = SELECTION_DONE; |
2825 | selection.op = SELECTION_DONE; |
2761 | /* FALLTHROUGH */ |
2826 | /* FALLTHROUGH */ |
2762 | default: |
2827 | default: |
2763 | return; |
2828 | return; |
2764 | } |
2829 | } |
|
|
2830 | |
2765 | selection.op = SELECTION_DONE; |
2831 | selection.op = SELECTION_DONE; |
2766 | |
2832 | |
2767 | if (selection.clicks == 4) |
2833 | if (selection.clicks == 4) |
2768 | return; /* nothing selected, go away */ |
2834 | return; /* nothing selected, go away */ |
2769 | |
2835 | |
2770 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; |
2836 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2771 | str = (char *)rxvt_malloc (i * MB_CUR_MAX + 1); |
2837 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2772 | |
|
|
2773 | new_selection_text = (unsigned char *)str; |
|
|
2774 | |
2838 | |
2775 | col = selection.beg.col; |
2839 | col = selection.beg.col; |
2776 | MAX_IT (col, 0); |
2840 | MAX_IT (col, 0); |
2777 | row = selection.beg.row + TermWin.saveLines; |
2841 | row = selection.beg.row + TermWin.saveLines; |
2778 | end_row = selection.end.row + TermWin.saveLines; |
2842 | end_row = selection.end.row + TermWin.saveLines; |
|
|
2843 | int ofs = 0; |
|
|
2844 | int extra = 0; |
2779 | |
2845 | |
2780 | for (; row <= end_row; row++, col = 0) |
2846 | for (; row <= end_row; row++, col = 0) |
2781 | { |
2847 | { |
2782 | t = & (screen.text[row][col]); |
2848 | t = &(screen.text[row][col]); |
2783 | |
2849 | |
2784 | end_col = screen.tlen[row]; |
2850 | end_col = screen.tlen[row]; |
2785 | |
2851 | |
2786 | if (end_col == -1) |
2852 | if (end_col == -1) |
2787 | end_col = TermWin.ncol; |
2853 | end_col = TermWin.ncol; |
2788 | |
2854 | |
2789 | if (row == end_row) |
2855 | if (row == end_row) |
2790 | MIN_IT (end_col, selection.end.col); |
2856 | MIN_IT (end_col, selection.end.col); |
2791 | |
2857 | |
2792 | for (; col < end_col; col++) |
2858 | for (; col < end_col; col++) |
|
|
2859 | { |
2793 | if (*t == NOCHAR) |
2860 | if (*t == NOCHAR) |
2794 | t++; |
2861 | t++; |
|
|
2862 | #if ENABLE_COMBINING |
|
|
2863 | else if (IS_COMPOSE (*t)) |
|
|
2864 | { |
|
|
2865 | int len = rxvt_composite.expand (*t, 0); |
|
|
2866 | |
|
|
2867 | extra -= (len - 1); |
|
|
2868 | |
|
|
2869 | if (extra < 0) |
|
|
2870 | { |
|
|
2871 | extra += i; |
|
|
2872 | i += i; |
|
|
2873 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
|
|
2874 | } |
|
|
2875 | |
|
|
2876 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
|
|
2877 | } |
|
|
2878 | #endif |
2795 | else |
2879 | else |
2796 | { |
2880 | new_selection_text[ofs++] = *t++; |
2797 | int len = wctomb (str, *t++); |
|
|
2798 | if (len > 0) |
|
|
2799 | str += len; |
|
|
2800 | } |
2881 | } |
2801 | |
2882 | |
2802 | if (screen.tlen[row] != -1 && row != end_row) |
2883 | if (screen.tlen[row] != -1 && row != end_row) |
2803 | *str++ = '\n'; |
2884 | new_selection_text[ofs++] = L'\n'; |
2804 | } |
2885 | } |
2805 | |
2886 | |
2806 | #ifndef NO_OLD_SELECTION |
|
|
2807 | if (selection_style == OLD_SELECT) |
|
|
2808 | if (end_col == TermWin.ncol) |
|
|
2809 | *str++ = '\n'; |
|
|
2810 | #endif |
|
|
2811 | #ifndef NO_NEW_SELECTION |
|
|
2812 | if (selection_style != OLD_SELECT) |
|
|
2813 | if (end_col != selection.end.col) |
2887 | if (end_col != selection.end.col) |
2814 | *str++ = '\n'; |
2888 | new_selection_text[ofs++] = L'\n'; |
2815 | #endif |
|
|
2816 | *str = '\0'; |
|
|
2817 | |
2889 | |
2818 | i = str - (char *)new_selection_text; |
2890 | new_selection_text[ofs] = 0; |
|
|
2891 | |
2819 | if (i == 0) |
2892 | if (ofs == 0) |
2820 | { |
2893 | { |
2821 | free (new_selection_text); |
2894 | free (new_selection_text); |
2822 | return; |
2895 | return; |
2823 | } |
2896 | } |
2824 | |
2897 | |
2825 | // due to MB_MAX_CUR, selection wastage is usually high, so realloc |
|
|
2826 | if (str - (char *)new_selection_text > 1024) |
|
|
2827 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2828 | |
|
|
2829 | selection.len = i; |
|
|
2830 | |
|
|
2831 | if (selection.text) |
|
|
2832 | free (selection.text); |
2898 | free (selection.text); |
2833 | |
2899 | |
2834 | selection.text = new_selection_text; |
2900 | // we usually allocate much more than necessary, so realloc it smaller again |
|
|
2901 | selection.len = ofs; |
|
|
2902 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2835 | |
2903 | |
2836 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2904 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2837 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2905 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2838 | display->set_selection_owner (this); |
2906 | display->set_selection_owner (this); |
2839 | else |
2907 | else |
2840 | rxvt_print_error ("can't get primary selection"); |
2908 | rxvt_warn ("can't get primary selection, ignoring.\n"); |
2841 | |
2909 | |
2842 | { |
2910 | #if 0 |
2843 | XTextProperty ct; |
2911 | XTextProperty ct; |
2844 | char *cl = (char *)selection.text; |
|
|
2845 | |
2912 | |
2846 | if (XmbTextListToTextProperty (display->display, &cl, 1, XStringStyle, &ct) >= 0) |
2913 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
2847 | { |
2914 | { |
2848 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
|
|
2849 | PropModeReplace, ct.value, ct.nitems); |
|
|
2850 | XFree (ct.value); |
|
|
2851 | } |
|
|
2852 | else |
|
|
2853 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2915 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2854 | PropModeReplace, selection.text, (int)selection.len); |
2916 | PropModeReplace, ct.value, ct.nitems); |
|
|
2917 | XFree (ct.value); |
2855 | } |
2918 | } |
|
|
2919 | #endif |
2856 | |
2920 | |
2857 | selection_time = tm; |
2921 | selection_time = tm; |
2858 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2922 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2859 | } |
2923 | } |
2860 | |
2924 | |
… | |
… | |
2889 | rxvt_term::selection_start_colrow (int col, int row) |
2953 | rxvt_term::selection_start_colrow (int col, int row) |
2890 | { |
2954 | { |
2891 | want_refresh = 1; |
2955 | want_refresh = 1; |
2892 | selection.mark.col = col; |
2956 | selection.mark.col = col; |
2893 | selection.mark.row = row - TermWin.view_start; |
2957 | selection.mark.row = row - TermWin.view_start; |
|
|
2958 | |
2894 | MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); |
2959 | MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); |
2895 | MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); |
2960 | MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); |
2896 | MAX_IT (selection.mark.col, 0); |
2961 | MAX_IT (selection.mark.col, 0); |
2897 | MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); |
2962 | MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); |
2898 | |
2963 | |
|
|
2964 | while (selection.mark.col > 0 |
|
|
2965 | && screen.text[selection.mark.row + TermWin.saveLines][selection.mark.col] == NOCHAR) |
|
|
2966 | --selection.mark.col; |
|
|
2967 | |
2899 | if (selection.op) |
2968 | if (selection.op) |
2900 | { /* clear the old selection */ |
2969 | { /* clear the old selection */ |
2901 | selection.beg.row = selection.end.row = selection.mark.row; |
2970 | selection.beg.row = selection.end.row = selection.mark.row; |
2902 | selection.beg.col = selection.end.col = selection.mark.col; |
2971 | selection.beg.col = selection.end.col = selection.mark.col; |
2903 | } |
2972 | } |
|
|
2973 | |
2904 | selection.op = SELECTION_INIT; |
2974 | selection.op = SELECTION_INIT; |
2905 | selection.screen = current_screen; |
2975 | selection.screen = current_screen; |
2906 | } |
2976 | } |
2907 | |
2977 | |
2908 | /* ------------------------------------------------------------------------- */ |
2978 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
2910 | * Word select: select text for 2 clicks |
2980 | * Word select: select text for 2 clicks |
2911 | * We now only find out the boundary in one direction |
2981 | * We now only find out the boundary in one direction |
2912 | */ |
2982 | */ |
2913 | |
2983 | |
2914 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2984 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2915 | #define DELIMIT_TEXT(x) \ |
2985 | #define DELIMIT_TEXT(x) \ |
2916 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR (rs[Rs_cutchars], (x)) != NULL)) |
2986 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x))) |
2917 | #define DELIMIT_REND(x) 1 |
2987 | #define DELIMIT_REND(x) 1 |
2918 | |
2988 | |
2919 | void |
2989 | void |
2920 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2990 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2921 | { |
2991 | { |
2922 | int col, row, dirnadd, tcol, trow, w1, w2; |
2992 | int col, row, dirnadd, tcol, trow, w1, w2; |
2923 | row_col_t bound; |
2993 | row_col_t bound; |
2924 | text_t *stp; |
2994 | text_t *stp; |
2925 | rend_t *srp; |
2995 | rend_t *srp; |
2926 | |
2996 | |
2927 | if (dirn == UP) |
2997 | if (dirn == UP) |
2928 | { |
2998 | { |
2929 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2999 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2930 | bound.col = 0; |
3000 | bound.col = 0; |
… | |
… | |
2934 | { |
3004 | { |
2935 | bound.row = TermWin.saveLines + TermWin.nrow; |
3005 | bound.row = TermWin.saveLines + TermWin.nrow; |
2936 | bound.col = TermWin.ncol - 1; |
3006 | bound.col = TermWin.ncol - 1; |
2937 | dirnadd = 1; |
3007 | dirnadd = 1; |
2938 | } |
3008 | } |
|
|
3009 | |
2939 | row = mark->row + TermWin.saveLines; |
3010 | row = mark->row + TermWin.saveLines; |
2940 | col = mark->col; |
3011 | col = mark->col; |
2941 | MAX_IT (col, 0); |
3012 | MAX_IT (col, 0); |
2942 | /* find the edge of a word */ |
3013 | /* find the edge of a word */ |
2943 | stp = & (screen.text[row][col]); |
3014 | stp = & (screen.text[row][col]); |
2944 | w1 = DELIMIT_TEXT (*stp); |
3015 | w1 = DELIMIT_TEXT (*stp); |
2945 | |
3016 | |
2946 | if (selection_style != NEW_SELECT) |
|
|
2947 | { |
|
|
2948 | if (w1 == 1) |
|
|
2949 | { |
|
|
2950 | stp += dirnadd; |
|
|
2951 | if (DELIMIT_TEXT (*stp) == 1) |
|
|
2952 | goto Old_Word_Selection_You_Die; |
|
|
2953 | col += dirnadd; |
|
|
2954 | } |
|
|
2955 | w1 = 0; |
|
|
2956 | } |
|
|
2957 | srp = (&screen.rend[row][col]); |
3017 | srp = (&screen.rend[row][col]); |
2958 | w2 = DELIMIT_REND (*srp); |
3018 | w2 = DELIMIT_REND (*srp); |
2959 | |
3019 | |
2960 | for (;;) |
3020 | for (;;) |
2961 | { |
3021 | { |
2962 | for (; col != bound.col; col += dirnadd) |
3022 | for (; col != bound.col; col += dirnadd) |
2963 | { |
3023 | { |
2964 | stp += dirnadd; |
3024 | stp += dirnadd; |
|
|
3025 | srp += dirnadd; |
|
|
3026 | |
|
|
3027 | if (*stp == NOCHAR) |
|
|
3028 | continue; |
|
|
3029 | |
2965 | if (DELIMIT_TEXT (*stp) != w1) |
3030 | if (DELIMIT_TEXT (*stp) != w1) |
2966 | break; |
3031 | break; |
2967 | srp += dirnadd; |
|
|
2968 | if (DELIMIT_REND (*srp) != w2) |
3032 | if (DELIMIT_REND (*srp) != w2) |
2969 | break; |
3033 | break; |
2970 | } |
3034 | } |
|
|
3035 | |
2971 | if ((col == bound.col) && (row != bound.row)) |
3036 | if ((col == bound.col) && (row != bound.row)) |
2972 | { |
3037 | { |
2973 | if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) |
3038 | if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) |
2974 | { |
3039 | { |
2975 | trow = row + dirnadd; |
3040 | trow = row + dirnadd; |
2976 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
3041 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
|
|
3042 | |
2977 | if (screen.text[trow] == NULL) |
3043 | if (screen.text[trow] == NULL) |
2978 | break; |
3044 | break; |
|
|
3045 | |
2979 | stp = & (screen.text[trow][tcol]); |
3046 | stp = & (screen.text[trow][tcol]); |
2980 | srp = & (screen.rend[trow][tcol]); |
3047 | srp = & (screen.rend[trow][tcol]); |
|
|
3048 | |
2981 | if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) |
3049 | if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) |
2982 | break; |
3050 | break; |
|
|
3051 | |
2983 | row = trow; |
3052 | row = trow; |
2984 | col = tcol; |
3053 | col = tcol; |
2985 | continue; |
3054 | continue; |
2986 | } |
3055 | } |
2987 | } |
3056 | } |
2988 | break; |
3057 | break; |
2989 | } |
3058 | } |
|
|
3059 | |
2990 | Old_Word_Selection_You_Die: |
3060 | Old_Word_Selection_You_Die: |
2991 | 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)); |
3061 | 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)); |
2992 | |
3062 | |
2993 | if (dirn == DN) |
3063 | if (dirn == DN) |
2994 | col++; /* put us on one past the end */ |
3064 | col++; /* put us on one past the end */ |
… | |
… | |
3016 | MAX_IT (row, 0); |
3086 | MAX_IT (row, 0); |
3017 | MIN_IT (row, (int)TermWin.nrow - 1); |
3087 | MIN_IT (row, (int)TermWin.nrow - 1); |
3018 | MAX_IT (col, 0); |
3088 | MAX_IT (col, 0); |
3019 | MIN_IT (col, (int)TermWin.ncol); |
3089 | MIN_IT (col, (int)TermWin.ncol); |
3020 | |
3090 | |
3021 | #ifndef NO_NEW_SELECTION |
|
|
3022 | /* |
3091 | /* |
3023 | * If we're selecting characters (single click) then we must check first |
3092 | * If we're selecting characters (single click) then we must check first |
3024 | * if we are at the same place as the original mark. If we are then |
3093 | * if we are at the same place as the original mark. If we are then |
3025 | * select nothing. Otherwise, if we're to the right of the mark, you have to |
3094 | * select nothing. Otherwise, if we're to the right of the mark, you have to |
3026 | * be _past_ a character for it to be selected. |
3095 | * be _past_ a character for it to be selected. |
3027 | */ |
3096 | */ |
3028 | if (selection_style != OLD_SELECT) |
|
|
3029 | { |
|
|
3030 | if (((selection.clicks % 3) == 1) && !flag |
3097 | if (((selection.clicks % 3) == 1) && !flag |
3031 | && (col == selection.mark.col |
3098 | && (col == selection.mark.col |
3032 | && (row == selection.mark.row + TermWin.view_start))) |
3099 | && (row == selection.mark.row + TermWin.view_start))) |
3033 | { |
3100 | { |
3034 | /* select nothing */ |
3101 | /* select nothing */ |
3035 | selection.beg.row = selection.end.row = 0; |
3102 | selection.beg.row = selection.end.row = 0; |
3036 | selection.beg.col = selection.end.col = 0; |
3103 | selection.beg.col = selection.end.col = 0; |
3037 | selection.clicks = 4; |
3104 | selection.clicks = 4; |
3038 | want_refresh = 1; |
3105 | want_refresh = 1; |
3039 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
3106 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
3040 | return; |
3107 | return; |
3041 | } |
|
|
3042 | } |
3108 | } |
3043 | #endif |
3109 | |
3044 | if (selection.clicks == 4) |
3110 | if (selection.clicks == 4) |
3045 | selection.clicks = 1; |
3111 | selection.clicks = 1; |
3046 | |
3112 | |
3047 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3113 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3048 | flag == 1 ? 1 : 0, /* ? button press */ |
3114 | flag == 1 ? 1 : 0, /* ? button press */ |
… | |
… | |
3102 | pos.col = col; |
3168 | pos.col = col; |
3103 | pos.row = row; |
3169 | pos.row = row; |
3104 | |
3170 | |
3105 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3171 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3106 | |
3172 | |
3107 | #ifndef NO_OLD_SELECTION |
|
|
3108 | /* |
|
|
3109 | * This mimics some of the selection behaviour of version 2.20 and before. |
|
|
3110 | * There are no ``selection modes'', button3 is always character extension. |
|
|
3111 | * Note: button3 drag is always available, c.f. v2.20 |
|
|
3112 | * Selection always terminates (left or right as appropriate) at the mark. |
|
|
3113 | */ |
|
|
3114 | if (selection_style == OLD_SELECT) |
|
|
3115 | { |
|
|
3116 | if (selection.clicks == 1 || button3) |
|
|
3117 | { |
|
|
3118 | if (hate_those_clicks) |
|
|
3119 | { |
|
|
3120 | hate_those_clicks = 0; |
|
|
3121 | if (selection.clicks == 1) |
|
|
3122 | { |
|
|
3123 | selection.beg.row = selection.mark.row; |
|
|
3124 | selection.beg.col = selection.mark.col; |
|
|
3125 | } |
|
|
3126 | else |
|
|
3127 | { |
|
|
3128 | selection.mark.row = selection.beg.row; |
|
|
3129 | selection.mark.col = selection.beg.col; |
|
|
3130 | } |
|
|
3131 | } |
|
|
3132 | if (ROWCOL_IS_BEFORE (pos, selection.mark)) |
|
|
3133 | { |
|
|
3134 | selection.end.row = selection.mark.row; |
|
|
3135 | selection.end.col = selection.mark.col + 1; |
|
|
3136 | selection.beg.row = pos.row; |
|
|
3137 | selection.beg.col = pos.col; |
|
|
3138 | } |
|
|
3139 | else |
|
|
3140 | { |
|
|
3141 | selection.beg.row = selection.mark.row; |
|
|
3142 | selection.beg.col = selection.mark.col; |
|
|
3143 | selection.end.row = pos.row; |
|
|
3144 | selection.end.col = pos.col + 1; |
|
|
3145 | } |
|
|
3146 | } |
|
|
3147 | else if (selection.clicks == 2) |
|
|
3148 | { |
|
|
3149 | selection_delimit_word (UP, & (selection.mark), |
|
|
3150 | & (selection.beg)); |
|
|
3151 | selection_delimit_word (DN, & (selection.mark), |
|
|
3152 | & (selection.end)); |
|
|
3153 | hate_those_clicks = 1; |
|
|
3154 | } |
|
|
3155 | else if (selection.clicks == 3) |
|
|
3156 | { |
|
|
3157 | selection.beg.row = selection.end.row = selection.mark.row; |
|
|
3158 | selection.beg.col = 0; |
|
|
3159 | selection.end.col = ncol; |
|
|
3160 | hate_those_clicks = 1; |
|
|
3161 | } |
|
|
3162 | 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)); |
|
|
3163 | return; |
|
|
3164 | } |
|
|
3165 | #endif /* ! NO_OLD_SELECTION */ |
|
|
3166 | #ifndef NO_NEW_SELECTION |
|
|
3167 | /* selection_style must not be OLD_SELECT to get here */ |
|
|
3168 | /* |
3173 | /* |
3169 | * This is mainly xterm style selection with a couple of differences, mainly |
3174 | * This is mainly xterm style selection with a couple of differences, mainly |
3170 | * in the way button3 drag extension works. |
3175 | * in the way button3 drag extension works. |
3171 | * We're either doing: button1 drag; button3 press; or button3 drag |
3176 | * We're either doing: button1 drag; button3 press; or button3 drag |
3172 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3177 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
… | |
… | |
3177 | * a point/word/line which is either the start or end of the selection |
3182 | * a point/word/line which is either the start or end of the selection |
3178 | * and it was decided by whichever point/word/line was `fixed' at the |
3183 | * and it was decided by whichever point/word/line was `fixed' at the |
3179 | * time of the most recent button3 press |
3184 | * time of the most recent button3 press |
3180 | */ |
3185 | */ |
3181 | if (button3 && buttonpress) |
3186 | if (button3 && buttonpress) |
3182 | { /* button3 press */ |
3187 | { /* button3 press */ |
3183 | /* |
3188 | /* |
3184 | * first determine which edge of the selection we are closest to |
3189 | * first determine which edge of the selection we are closest to |
3185 | */ |
3190 | */ |
3186 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3191 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3187 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3192 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3188 | && (((pos.col - selection.beg.col) |
3193 | && (((pos.col - selection.beg.col) |
3189 | + ((pos.row - selection.beg.row) * ncol)) |
3194 | + ((pos.row - selection.beg.row) * ncol)) |
3190 | < ((selection.end.col - pos.col) |
3195 | < ((selection.end.col - pos.col) |
3191 | + ((selection.end.row - pos.row) * ncol))))) |
3196 | + ((selection.end.row - pos.row) * ncol))))) |
3192 | closeto = LEFT; |
3197 | closeto = LEFT; |
|
|
3198 | |
3193 | if (closeto == LEFT) |
3199 | if (closeto == LEFT) |
3194 | { |
3200 | { |
3195 | selection.beg.row = pos.row; |
3201 | selection.beg.row = pos.row; |
3196 | selection.beg.col = pos.col; |
3202 | selection.beg.col = pos.col; |
3197 | selection.mark.row = selection.end.row; |
3203 | selection.mark.row = selection.end.row; |
3198 | selection.mark.col = selection.end.col |
3204 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
3199 | - (selection.clicks == 2); |
|
|
3200 | } |
3205 | } |
3201 | else |
3206 | else |
3202 | { |
3207 | { |
3203 | selection.end.row = pos.row; |
3208 | selection.end.row = pos.row; |
3204 | selection.end.col = pos.col; |
3209 | selection.end.col = pos.col; |
3205 | selection.mark.row = selection.beg.row; |
3210 | selection.mark.row = selection.beg.row; |
3206 | selection.mark.col = selection.beg.col; |
3211 | selection.mark.col = selection.beg.col; |
3207 | } |
3212 | } |
3208 | } |
3213 | } |
3209 | else |
3214 | else |
3210 | { /* button1 drag or button3 drag */ |
3215 | { /* button1 drag or button3 drag */ |
3211 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3216 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3212 | { |
3217 | { |
3213 | if ((selection.mark.row == selection.end.row) |
3218 | if ((selection.mark.row == selection.end.row) |
3214 | && (selection.mark.col == selection.end.col) |
3219 | && (selection.mark.col == selection.end.col) |
3215 | && clickchange && selection.clicks == 2) |
3220 | && clickchange && selection.clicks == 2) |
3216 | selection.mark.col--; |
3221 | selection.mark.col--; |
|
|
3222 | |
3217 | selection.beg.row = pos.row; |
3223 | selection.beg.row = pos.row; |
3218 | selection.beg.col = pos.col; |
3224 | selection.beg.col = pos.col; |
3219 | selection.end.row = selection.mark.row; |
3225 | selection.end.row = selection.mark.row; |
3220 | selection.end.col = selection.mark.col |
3226 | selection.end.col = selection.mark.col + (selection.clicks == 2); |
3221 | + (selection.clicks == 2); |
|
|
3222 | } |
3227 | } |
3223 | else |
3228 | else |
3224 | { |
3229 | { |
3225 | selection.beg.row = selection.mark.row; |
3230 | selection.beg.row = selection.mark.row; |
3226 | selection.beg.col = selection.mark.col; |
3231 | selection.beg.col = selection.mark.col; |
… | |
… | |
3230 | } |
3235 | } |
3231 | |
3236 | |
3232 | if (selection.clicks == 1) |
3237 | if (selection.clicks == 1) |
3233 | { |
3238 | { |
3234 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3239 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
|
|
3240 | |
3235 | if (end_col != -1 && selection.beg.col > end_col) |
3241 | if (end_col != -1 && selection.beg.col > end_col) |
3236 | { |
3242 | { |
3237 | #if 1 |
3243 | #if 1 |
3238 | selection.beg.col = ncol; |
3244 | selection.beg.col = ncol; |
3239 | #else |
3245 | #else |
3240 | if (selection.beg.row != selection.end.row) |
3246 | if (selection.beg.row != selection.end.row) |
3241 | selection.beg.col = ncol; |
3247 | selection.beg.col = ncol; |
3242 | else |
3248 | else |
3243 | selection.beg.col = selection.mark.col; |
3249 | selection.beg.col = selection.mark.col; |
3244 | #endif |
3250 | #endif |
3245 | |
|
|
3246 | } |
3251 | } |
|
|
3252 | |
3247 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3253 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
|
|
3254 | |
3248 | if (end_col != -1 && selection.end.col > end_col) |
3255 | if (end_col != -1 && selection.end.col > end_col) |
3249 | selection.end.col = ncol; |
3256 | selection.end.col = ncol; |
3250 | |
|
|
3251 | } |
3257 | } |
3252 | else if (selection.clicks == 2) |
3258 | else if (selection.clicks == 2) |
3253 | { |
3259 | { |
3254 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3260 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3255 | selection.end.col--; |
3261 | selection.end.col--; |
|
|
3262 | |
3256 | selection_delimit_word (UP, & (selection.beg), |
3263 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3257 | & (selection.beg)); |
|
|
3258 | selection_delimit_word (DN, & (selection.end), |
3264 | selection_delimit_word (DN, & (selection.end), & (selection.end)); |
3259 | & (selection.end)); |
|
|
3260 | } |
3265 | } |
3261 | else if (selection.clicks == 3) |
3266 | else if (selection.clicks == 3) |
3262 | { |
3267 | { |
3263 | #ifndef NO_FRILLS |
3268 | #ifndef NO_FRILLS |
3264 | if ((Options & Opt_tripleclickwords)) |
3269 | if ((Options & Opt_tripleclickwords)) |
3265 | { |
3270 | { |
3266 | int end_row; |
3271 | int end_row; |
3267 | |
3272 | |
3268 | selection_delimit_word (UP, & (selection.beg), |
3273 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3269 | & (selection.beg)); |
|
|
3270 | end_row = screen.tlen[selection.mark.row |
3274 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3271 | + TermWin.saveLines]; |
3275 | |
3272 | for (end_row = selection.mark.row; end_row < TermWin.nrow; |
3276 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
3273 | end_row++) |
|
|
3274 | { |
3277 | { |
3275 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
3278 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
|
|
3279 | |
3276 | if (end_col != -1) |
3280 | if (end_col != -1) |
3277 | { |
3281 | { |
3278 | selection.end.row = end_row; |
3282 | selection.end.row = end_row; |
3279 | selection.end.col = end_col; |
3283 | selection.end.col = end_col; |
3280 | selection_remove_trailing_spaces (); |
3284 | selection_remove_trailing_spaces (); |
… | |
… | |
3282 | } |
3286 | } |
3283 | } |
3287 | } |
3284 | } |
3288 | } |
3285 | else |
3289 | else |
3286 | #endif |
3290 | #endif |
3287 | |
|
|
3288 | { |
3291 | { |
3289 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3292 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3290 | selection.mark.col++; |
3293 | selection.mark.col++; |
3291 | selection.beg.col = 0; |
3294 | selection.beg.col = 0; |
3292 | selection.end.col = ncol; |
3295 | selection.end.col = ncol; |
3293 | } |
3296 | } |
3294 | } |
3297 | } |
|
|
3298 | |
3295 | if (button3 && buttonpress) |
3299 | if (button3 && buttonpress) |
3296 | { /* mark may need to be changed */ |
3300 | { /* mark may need to be changed */ |
3297 | if (closeto == LEFT) |
3301 | if (closeto == LEFT) |
3298 | { |
3302 | { |
3299 | selection.mark.row = selection.end.row; |
3303 | selection.mark.row = selection.end.row; |
3300 | selection.mark.col = selection.end.col |
3304 | selection.mark.col = selection.end.col |
3301 | - (selection.clicks == 2); |
3305 | - (selection.clicks == 2); |
… | |
… | |
3305 | selection.mark.row = selection.beg.row; |
3309 | selection.mark.row = selection.beg.row; |
3306 | selection.mark.col = selection.beg.col; |
3310 | selection.mark.col = selection.beg.col; |
3307 | } |
3311 | } |
3308 | } |
3312 | } |
3309 | 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)); |
3313 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3310 | #endif /* ! NO_NEW_SELECTION */ |
|
|
3311 | } |
3314 | } |
3312 | |
3315 | |
3313 | #ifndef NO_FRILLS |
3316 | #ifndef NO_FRILLS |
3314 | void |
3317 | void |
3315 | rxvt_term::selection_remove_trailing_spaces () |
3318 | rxvt_term::selection_remove_trailing_spaces () |
… | |
… | |
3389 | ev.target = rq.target; |
3392 | ev.target = rq.target; |
3390 | ev.time = rq.time; |
3393 | ev.time = rq.time; |
3391 | |
3394 | |
3392 | if (rq.target == xa[XA_TARGETS]) |
3395 | if (rq.target == xa[XA_TARGETS]) |
3393 | { |
3396 | { |
3394 | Atom32 target_list[5]; |
3397 | Atom32 target_list[6]; |
3395 | Atom32 *target = target_list; |
3398 | Atom32 *target = target_list; |
3396 | |
3399 | |
3397 | *target++ = (Atom32) xa[XA_TARGETS]; |
3400 | *target++ = (Atom32) xa[XA_TARGETS]; |
|
|
3401 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3398 | *target++ = (Atom32) XA_STRING; |
3402 | *target++ = (Atom32) XA_STRING; |
3399 | *target++ = (Atom32) xa[XA_TEXT]; |
3403 | *target++ = (Atom32) xa[XA_TEXT]; |
3400 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3404 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3401 | #if X_HAVE_UTF8_STRING |
3405 | #if X_HAVE_UTF8_STRING |
3402 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3406 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3403 | #endif |
3407 | #endif |
|
|
3408 | |
3404 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3409 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3405 | (8 * sizeof (target_list[0])), PropModeReplace, |
3410 | (8 * sizeof (target_list[0])), PropModeReplace, |
3406 | (unsigned char *)target_list, |
3411 | (unsigned char *)target_list, |
3407 | target - target_list); |
3412 | target - target_list); |
3408 | ev.property = rq.property; |
3413 | ev.property = rq.property; |
3409 | } |
3414 | } |
3410 | else if (rq.target == xa[XA_MULTIPLE]) |
3415 | else if (rq.target == xa[XA_MULTIPLE]) |
3411 | { |
3416 | { |
3412 | /* TODO: Handle MULTIPLE */ |
3417 | /* TODO: Handle MULTIPLE */ |
3413 | } |
3418 | } |
3414 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3419 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3415 | { |
3420 | { |
3416 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3421 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3417 | (8 * sizeof (Time)), PropModeReplace, |
3422 | (8 * sizeof (Time)), PropModeReplace, |
3418 | (unsigned char *)&selection_time, 1); |
3423 | (unsigned char *)&selection_time, 1); |
3419 | ev.property = rq.property; |
3424 | ev.property = rq.property; |
3420 | } |
3425 | } |
3421 | else if (rq.target == XA_STRING |
3426 | else if (rq.target == XA_STRING |
3422 | || rq.target == xa[XA_TEXT] |
3427 | || rq.target == xa[XA_TEXT] |
3423 | || rq.target == xa[XA_COMPOUND_TEXT] |
3428 | || rq.target == xa[XA_COMPOUND_TEXT] |
3424 | || rq.target == xa[XA_UTF8_STRING] |
3429 | || rq.target == xa[XA_UTF8_STRING] |
3425 | ) |
3430 | ) |
3426 | { |
3431 | { |
3427 | short freect = 0; |
3432 | short freect = 0; |
3428 | int selectlen; |
3433 | int selectlen; |
3429 | char *cl; |
3434 | wchar_t *cl; |
3430 | |
3435 | |
3431 | target = rq.target; |
3436 | target = rq.target; |
3432 | |
3437 | |
3433 | if (target == XA_STRING) |
3438 | if (target == XA_STRING) |
3434 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3439 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3435 | // will ask for another format anyways. |
3440 | // will ask for another format anyways. |
3436 | style = XStringStyle; |
3441 | style = XStringStyle; |
3437 | else if (target == xa[XA_TEXT]) |
3442 | else if (target == xa[XA_TEXT]) |
3438 | style = XTextStyle; |
3443 | style = XStdICCTextStyle; |
3439 | else if (target == xa[XA_COMPOUND_TEXT]) |
3444 | else if (target == xa[XA_COMPOUND_TEXT]) |
3440 | style = XCompoundTextStyle; |
3445 | style = XCompoundTextStyle; |
3441 | #if X_HAVE_UTF8_STRING |
3446 | #if X_HAVE_UTF8_STRING |
3442 | else if (target == xa[XA_UTF8_STRING]) |
3447 | else if (target == xa[XA_UTF8_STRING]) |
3443 | style = XUTF8StringStyle; |
3448 | style = XUTF8StringStyle; |
… | |
… | |
3448 | style = XCompoundTextStyle; |
3453 | style = XCompoundTextStyle; |
3449 | } |
3454 | } |
3450 | |
3455 | |
3451 | if (selection.text) |
3456 | if (selection.text) |
3452 | { |
3457 | { |
3453 | cl = (char *)selection.text; |
3458 | cl = selection.text; |
3454 | selectlen = selection.len; |
3459 | selectlen = selection.len; |
3455 | } |
3460 | } |
3456 | else |
3461 | else |
3457 | { |
3462 | { |
3458 | cl = ""; |
3463 | cl = L""; |
3459 | selectlen = 0; |
3464 | selectlen = 0; |
3460 | } |
3465 | } |
3461 | |
3466 | |
|
|
3467 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
|
|
3468 | // manually for XUTF8StringStyle. |
3462 | if (XmbTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3469 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3463 | freect = 1; |
3470 | freect = 1; |
3464 | else |
3471 | else |
3465 | { |
3472 | { |
3466 | /* if we failed to convert then send it raw */ |
3473 | /* if we failed to convert then send it raw */ |
3467 | ct.value = (unsigned char *)cl; |
3474 | ct.value = (unsigned char *)cl; |
… | |
… | |
3474 | ev.property = rq.property; |
3481 | ev.property = rq.property; |
3475 | |
3482 | |
3476 | if (freect) |
3483 | if (freect) |
3477 | XFree (ct.value); |
3484 | XFree (ct.value); |
3478 | } |
3485 | } |
|
|
3486 | |
3479 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3487 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3480 | } |
3488 | } |
3481 | |
3489 | |
3482 | /* ------------------------------------------------------------------------- * |
3490 | /* ------------------------------------------------------------------------- * |
3483 | * MOUSE ROUTINES * |
3491 | * MOUSE ROUTINES * |