… | |
… | |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | |
29 | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
31 | |
32 | #include <inttypes.h> |
32 | #include <inttypes.h> |
33 | #include <wchar.h> |
|
|
34 | |
33 | |
35 | #include "salloc.C" // HACK, should be a seperate compile! |
34 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
35 | |
37 | inline void fill_text (text_t *start, text_t value, int len) |
36 | inline void fill_text (text_t *start, text_t value, int len) |
38 | { |
37 | { |
39 | while (len--) |
38 | while (len--) |
40 | *start++ = value; |
39 | *start++ = value; |
41 | } |
40 | } |
42 | |
41 | |
43 | /* ------------------------------------------------------------------------- */ |
42 | /* ------------------------------------------------------------------------- */ |
44 | #define PROP_SIZE 16384 |
43 | #define PROP_SIZE 256*1024 |
|
|
44 | #define PASTE_SIZE 32768 |
45 | #define TABSIZE 8 /* default tab size */ |
45 | #define TABSIZE 8 /* default tab size */ |
46 | |
46 | |
47 | /* ------------------------------------------------------------------------- * |
47 | /* ------------------------------------------------------------------------- * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
49 | * ------------------------------------------------------------------------- */ |
49 | * ------------------------------------------------------------------------- */ |
… | |
… | |
202 | /* |
202 | /* |
203 | * first time called so just malloc everything: don't rely on realloc |
203 | * first time called so just malloc everything: don't rely on realloc |
204 | * Note: this is still needed so that all the scrollback lines are NULL |
204 | * Note: this is still needed so that all the scrollback lines are NULL |
205 | */ |
205 | */ |
206 | screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
206 | screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
207 | buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
207 | buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
208 | drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
208 | drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
209 | swap.text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
209 | swap.text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
210 | |
210 | |
211 | screen.tlen = (int16_t *)rxvt_calloc (total_rows, sizeof (int16_t)); |
211 | screen.tlen = (int16_t *)rxvt_calloc (total_rows, sizeof (int16_t)); |
212 | swap.tlen = (int16_t *)rxvt_calloc (nrow, sizeof (int16_t)); |
212 | swap.tlen = (int16_t *)rxvt_calloc (nrow, sizeof (int16_t)); |
213 | |
213 | |
214 | screen.rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
214 | screen.rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
215 | buf_rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
215 | buf_rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
216 | drawn_rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
216 | drawn_rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
217 | swap.rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
217 | swap.rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
218 | |
218 | |
219 | for (p = 0; p < nrow; p++) |
219 | for (p = 0; p < nrow; p++) |
220 | { |
220 | { |
221 | q = p + TermWin.saveLines; |
221 | q = p + TermWin.saveLines; |
222 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
222 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
… | |
… | |
293 | ralloc->free (drawn_rend[p]); |
293 | ralloc->free (drawn_rend[p]); |
294 | } |
294 | } |
295 | |
295 | |
296 | /* we have fewer rows so fix up cursor position */ |
296 | /* we have fewer rows so fix up cursor position */ |
297 | MIN_IT (screen.cur.row, (int32_t)nrow - 1); |
297 | MIN_IT (screen.cur.row, (int32_t)nrow - 1); |
298 | MIN_IT (swap.cur.row, (int32_t)nrow - 1); |
|
|
299 | |
298 | |
300 | scr_reset_realloc (); /* realloc _last_ */ |
299 | scr_reset_realloc (); /* realloc _last_ */ |
301 | } |
300 | } |
302 | else if (nrow > prev_nrow) |
301 | else if (nrow > prev_nrow) |
303 | { |
302 | { |
… | |
… | |
334 | scr_scroll_text (0, (int)nrow - 1, -k, 1); |
333 | scr_scroll_text (0, (int)nrow - 1, -k, 1); |
335 | screen.cur.row += k; |
334 | screen.cur.row += k; |
336 | screen.s_cur.row += k; |
335 | screen.s_cur.row += k; |
337 | TermWin.nscrolled -= k; |
336 | TermWin.nscrolled -= k; |
338 | } |
337 | } |
|
|
338 | |
339 | #ifdef DEBUG_STRICT |
339 | #ifdef DEBUG_STRICT |
340 | assert (screen.cur.row < TermWin.nrow); |
340 | assert (screen.cur.row < TermWin.nrow); |
341 | assert (swap.cur.row < TermWin.nrow); |
|
|
342 | #else /* drive with your eyes closed */ |
341 | #else /* drive with your eyes closed */ |
343 | |
|
|
344 | MIN_IT (screen.cur.row, nrow - 1); |
342 | MIN_IT (screen.cur.row, nrow - 1); |
345 | MIN_IT (swap.cur.row, nrow - 1); |
|
|
346 | #endif |
343 | #endif |
347 | TermWin.ncol = ncol; // save b/c scr_blank_screen_mem uses this |
344 | TermWin.ncol = ncol; // save b/c scr_blank_screen_mem uses this |
348 | } |
345 | } |
349 | |
346 | |
350 | /* resize columns */ |
347 | /* resize columns */ |
… | |
… | |
393 | } |
390 | } |
394 | |
391 | |
395 | } |
392 | } |
396 | |
393 | |
397 | MIN_IT (screen.cur.col, (int16_t)ncol - 1); |
394 | MIN_IT (screen.cur.col, (int16_t)ncol - 1); |
398 | MIN_IT (swap.cur.col, (int16_t)ncol - 1); |
|
|
399 | |
395 | |
400 | delete talloc; talloc = ta; |
396 | delete talloc; talloc = ta; |
401 | delete ralloc; ralloc = ra; |
397 | delete ralloc; ralloc = ra; |
402 | } |
398 | } |
403 | |
399 | |
… | |
… | |
565 | if (current_screen == scrn) |
561 | if (current_screen == scrn) |
566 | return scrn; |
562 | return scrn; |
567 | |
563 | |
568 | selection_check (2); /* check for boundary cross */ |
564 | selection_check (2); /* check for boundary cross */ |
569 | |
565 | |
570 | SWAP_IT (current_screen, scrn, int); |
566 | i = current_screen; current_screen = scrn; scrn = i; |
|
|
567 | |
|
|
568 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
|
|
569 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
|
|
570 | MAX_IT (screen.cur.row, 0); |
|
|
571 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
|
|
572 | MAX_IT (screen.cur.col, 0); |
|
|
573 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
|
|
574 | |
571 | #if NSCREENS |
575 | #if NSCREENS |
572 | if (options & Opt_secondaryScreen) |
576 | if (options & Opt_secondaryScreen) |
573 | { |
577 | { |
574 | num_scr = 0; |
578 | num_scr = 0; |
575 | offset = TermWin.saveLines; |
579 | offset = TermWin.saveLines; |
|
|
580 | |
576 | for (i = prev_nrow; i--;) |
581 | for (i = prev_nrow; i--;) |
577 | { |
582 | { |
578 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
583 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
579 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
584 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
580 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
585 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
581 | } |
586 | } |
582 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
587 | |
583 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
|
|
584 | # ifdef DEBUG_STRICT |
|
|
585 | assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
|
|
586 | assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
|
|
587 | # else /* drive with your eyes closed */ |
|
|
588 | MAX_IT (screen.cur.row, 0); |
|
|
589 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
|
|
590 | MAX_IT (screen.cur.col, 0); |
|
|
591 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
|
|
592 | # endif |
|
|
593 | SWAP_IT (screen.charset, swap.charset, int16_t); |
588 | SWAP_IT (screen.charset, swap.charset, int16_t); |
594 | SWAP_IT (screen.flags, swap.flags, int); |
589 | SWAP_IT (screen.flags, swap.flags, int); |
595 | screen.flags |= Screen_VisibleCursor; |
590 | screen.flags |= Screen_VisibleCursor; |
596 | swap.flags |= Screen_VisibleCursor; |
591 | swap.flags |= Screen_VisibleCursor; |
597 | } |
592 | } |
598 | else |
593 | else |
599 | #endif |
594 | #endif |
600 | if (options & Opt_secondaryScroll) |
595 | if (options & Opt_secondaryScroll) |
601 | //if (current_screen == PRIMARY) |
|
|
602 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
596 | scr_scroll_text (0, prev_nrow - 1, prev_nrow, 0); |
|
|
597 | |
603 | return scrn; |
598 | return scrn; |
604 | } |
599 | } |
605 | |
600 | |
606 | // clear WrapNext indicator, solidifying position on next line |
601 | // clear WrapNext indicator, solidifying position on next line |
607 | void |
602 | void |
… | |
… | |
704 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
699 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
705 | } |
700 | } |
706 | else if (j >= row1 && j <= row2) |
701 | else if (j >= row1 && j <= row2) |
707 | { |
702 | { |
708 | /* move selected region too */ |
703 | /* move selected region too */ |
709 | selection.beg.row -= count; |
704 | selection.beg.row -= count; |
710 | selection.end.row -= count; |
705 | selection.end.row -= count; |
711 | selection.mark.row -= count; |
706 | selection.mark.row -= count; |
712 | } |
707 | } |
713 | } |
708 | } |
714 | |
709 | |
715 | selection_check (0); /* _after_ TermWin.nscrolled update */ |
710 | selection_check (0); /* _after_ TermWin.nscrolled update */ |
… | |
… | |
723 | i = row2 - row1 + 1; |
718 | i = row2 - row1 + 1; |
724 | MIN_IT (count, i); |
719 | MIN_IT (count, i); |
725 | |
720 | |
726 | if (j > 0) |
721 | if (j > 0) |
727 | { |
722 | { |
728 | /* A: scroll up */ |
723 | /* scroll up */ |
729 | |
724 | |
730 | /* A1: Copy lines that will get clobbered by the rotation */ |
725 | /* Copy lines that will get clobbered by the rotation */ |
731 | memcpy (buf_text, screen.text + row1, count * sizeof (text_t *)); |
726 | memcpy (buf_text, screen.text + row1, count * sizeof (text_t *)); |
732 | memcpy (buf_rend, screen.rend + row1, count * sizeof (rend_t *)); |
727 | memcpy (buf_rend, screen.rend + row1, count * sizeof (rend_t *)); |
733 | |
728 | |
734 | /* A2: Rotate lines */ |
729 | /* Rotate lines */ |
735 | i = row2 - row1 - count + 1; |
730 | i = row2 - row1 - count + 1; |
736 | memmove (screen.tlen + row1, screen.tlen + row1 + count, i * sizeof (int16_t)); |
731 | memmove (screen.tlen + row1, screen.tlen + row1 + count, i * sizeof (int16_t)); |
737 | memmove (screen.text + row1, screen.text + row1 + count, i * sizeof (text_t *)); |
732 | memmove (screen.text + row1, screen.text + row1 + count, i * sizeof (text_t *)); |
738 | memmove (screen.rend + row1, screen.rend + row1 + count, i * sizeof (rend_t *)); |
733 | memmove (screen.rend + row1, screen.rend + row1 + count, i * sizeof (rend_t *)); |
739 | |
734 | |
740 | j = row2 - count + 1, i = count; |
735 | j = row2 - count + 1, i = count; |
741 | } |
736 | } |
742 | else /* if (j < 0) */ |
737 | else /* if (j < 0) */ |
743 | { |
738 | { |
744 | /* B: scroll down */ |
739 | /* scroll down */ |
745 | |
740 | |
746 | /* B1: Copy lines that will get clobbered by the rotation */ |
741 | /* Copy lines that will get clobbered by the rotation */ |
747 | for (i = 0, j = row2; i < count; i++, j--) |
742 | for (i = 0, j = row2; i < count; i++, j--) |
748 | { |
743 | { |
749 | buf_text[i] = screen.text[j]; |
744 | buf_text[i] = screen.text[j]; |
750 | buf_rend[i] = screen.rend[j]; |
745 | buf_rend[i] = screen.rend[j]; |
751 | } |
746 | } |
752 | |
747 | |
753 | /* B2: Rotate lines */ |
748 | /* Rotate lines */ |
754 | for (j = row2, i = j - count; i >= row1; i--, j--) |
749 | for (j = row2, i = j - count; i >= row1; i--, j--) |
755 | { |
750 | { |
756 | screen.tlen[j] = screen.tlen[i]; |
751 | screen.tlen[j] = screen.tlen[i]; |
757 | screen.text[j] = screen.text[i]; |
752 | screen.text[j] = screen.text[i]; |
758 | screen.rend[j] = screen.rend[i]; |
753 | screen.rend[j] = screen.rend[i]; |
… | |
… | |
760 | |
755 | |
761 | j = row1, i = count; |
756 | j = row1, i = count; |
762 | count = -count; |
757 | count = -count; |
763 | } |
758 | } |
764 | |
759 | |
765 | /* C: Resurrect lines */ |
760 | /* Resurrect lines */ |
766 | memset (screen.tlen + j, 0, i * sizeof (int16_t)); |
761 | memset (screen.tlen + j, 0, i * sizeof (int16_t)); |
767 | memcpy (screen.text + j, buf_text, i * sizeof (text_t *)); |
762 | memcpy (screen.text + j, buf_text, i * sizeof (text_t *)); |
768 | memcpy (screen.rend + j, buf_rend, i * sizeof (text_t *)); |
763 | memcpy (screen.rend + j, buf_rend, i * sizeof (text_t *)); |
769 | if (!spec) /* line length may not equal TermWin.ncol */ |
764 | if (!spec) /* line length may not equal TermWin.ncol */ |
770 | for (; i--; j++) |
765 | for (; i--; j++) |
… | |
… | |
778 | * Add text given in <str> of length <len> to screen struct |
773 | * Add text given in <str> of length <len> to screen struct |
779 | */ |
774 | */ |
780 | void |
775 | void |
781 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
776 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
782 | { |
777 | { |
|
|
778 | if (len <= 0) /* sanity */ |
|
|
779 | return; |
|
|
780 | |
783 | unsigned char checksel; |
781 | unsigned char checksel; |
784 | unicode_t c; |
782 | unicode_t c; |
785 | int i, row, last_col; |
783 | int i, row, last_col; |
786 | text_t *stp; |
784 | text_t *stp; |
787 | rend_t *srp; |
785 | rend_t *srp; |
788 | |
786 | const unicode_t *strend = str + len; |
789 | if (len <= 0) /* sanity */ |
|
|
790 | return; |
|
|
791 | |
787 | |
792 | want_refresh = 1; |
788 | want_refresh = 1; |
793 | ZERO_SCROLLBACK (); |
789 | ZERO_SCROLLBACK (); |
794 | last_col = TermWin.ncol; |
790 | last_col = TermWin.ncol; |
795 | |
791 | |
… | |
… | |
820 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
816 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
821 | |
817 | |
822 | stp = screen.text[row]; |
818 | stp = screen.text[row]; |
823 | srp = screen.rend[row]; |
819 | srp = screen.rend[row]; |
824 | |
820 | |
825 | while (len--) |
821 | while (str < strend) |
826 | { |
822 | { |
827 | c = *str++; |
823 | c = *str++; |
828 | |
824 | |
829 | if (c < 0x20) |
825 | if (c < 0x20) |
830 | switch (c) |
826 | if (c == C0_LF) |
|
|
827 | { |
|
|
828 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
|
|
829 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
830 | |
|
|
831 | screen.flags &= ~Screen_WrapNext; |
|
|
832 | |
|
|
833 | if (screen.cur.row == screen.bscroll) |
|
|
834 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
|
|
835 | else if (screen.cur.row < (TermWin.nrow - 1)) |
|
|
836 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
837 | |
|
|
838 | stp = screen.text[row]; /* _must_ refresh */ |
|
|
839 | srp = screen.rend[row]; /* _must_ refresh */ |
|
|
840 | continue; |
|
|
841 | } |
|
|
842 | else if (c == C0_CR) |
831 | { |
843 | { |
832 | case C0_HT: |
|
|
833 | scr_tab (1, true); |
|
|
834 | continue; |
|
|
835 | |
|
|
836 | case C0_LF: |
|
|
837 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
844 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
838 | MAX_IT (screen.tlen[row], screen.cur.col); |
845 | MAX_IT (screen.tlen[row], screen.cur.col); |
839 | |
846 | |
840 | screen.flags &= ~Screen_WrapNext; |
847 | screen.flags &= ~Screen_WrapNext; |
841 | |
|
|
842 | if (screen.cur.row == screen.bscroll) |
|
|
843 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
|
|
844 | else if (screen.cur.row < (TermWin.nrow - 1)) |
|
|
845 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
846 | |
|
|
847 | stp = screen.text[row]; /* _must_ refresh */ |
|
|
848 | srp = screen.rend[row]; /* _must_ refresh */ |
|
|
849 | continue; |
|
|
850 | |
|
|
851 | case C0_CR: |
|
|
852 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
|
|
853 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
854 | |
|
|
855 | screen.flags &= ~Screen_WrapNext; |
|
|
856 | screen.cur.col = 0; |
848 | screen.cur.col = 0; |
857 | continue; |
849 | continue; |
|
|
850 | } |
|
|
851 | else if (c == C0_HT) |
|
|
852 | { |
|
|
853 | scr_tab (1, true); |
|
|
854 | continue; |
858 | } |
855 | } |
859 | |
856 | |
860 | if (checksel /* see if we're writing within selection */ |
857 | if (checksel /* see if we're writing within selection */ |
861 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
858 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
862 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
859 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
… | |
… | |
872 | |
869 | |
873 | if (screen.flags & Screen_WrapNext) |
870 | if (screen.flags & Screen_WrapNext) |
874 | { |
871 | { |
875 | screen.tlen[row] = -1; |
872 | screen.tlen[row] = -1; |
876 | |
873 | |
|
|
874 | scr_do_wrap (); |
|
|
875 | |
877 | scr_do_wrap (); row = screen.cur.row + TermWin.saveLines; |
876 | row = screen.cur.row + TermWin.saveLines; |
878 | |
|
|
879 | stp = screen.text[row]; /* _must_ refresh */ |
877 | stp = screen.text[row]; /* _must_ refresh */ |
880 | srp = screen.rend[row]; /* _must_ refresh */ |
878 | srp = screen.rend[row]; /* _must_ refresh */ |
881 | } |
879 | } |
882 | |
880 | |
883 | if (screen.flags & Screen_Insert) |
881 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
884 | scr_insdel_chars (1, INSERT); |
882 | if (IN_RANGE (c, 0xd800, 0xdfff)) |
|
|
883 | c = 0xfffd; |
885 | |
884 | |
886 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
885 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
887 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
886 | // do wcwidth before further replacements, as wcwidth might return -1 |
888 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
887 | // for the line drawing characters below as they might be invalid in the current |
|
|
888 | // locale. |
889 | int width = c < 0x100 ? 1 : wcwidth (c); |
889 | int width = c < 0x100 ? 1 : wcwidth (c); |
890 | |
890 | |
891 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
891 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
892 | { |
892 | { |
893 | // vt100 special graphics and line drawing |
893 | // vt100 special graphics and line drawing |
894 | // 5f-7e standard vt100 |
894 | // 5f-7e standard vt100 |
895 | // 40-5e rxvt extension for extra curses acs chars |
895 | // 40-5e rxvt extension for extra curses acs chars |
896 | static uint16_t vt100_0[63] = { // 5f .. 7e |
896 | static uint16_t vt100_0[62] = { // 41 .. 7e |
897 | 0x0000, 0x2191, 0x2193, 0x2192, 0x2190, 0x2588, 0x259a, 0x2603, // 40-47 hi mr. snowman! |
897 | 0x2191, 0x2193, 0x2192, 0x2190, 0x2588, 0x259a, 0x2603, // 41-47 hi mr. snowman! |
898 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
898 | 0, 0, 0, 0, 0, 0, 0, 0, // 48-4f |
899 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
899 | 0, 0, 0, 0, 0, 0, 0, 0, // 50-57 |
900 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
900 | 0, 0, 0, 0, 0, 0, 0, 0x0020, // 58-5f |
901 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
901 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
902 | 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, // 68-6f |
902 | 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, // 68-6f |
903 | 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, // 70-77 |
903 | 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, // 70-77 |
904 | 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, // 78-7e |
904 | 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, // 78-7e |
905 | }; |
905 | }; |
906 | |
906 | |
907 | if (c >= 0x40 && c <= 0x7e && vt100_0[c - 0x40]) |
907 | if (c >= 0x41 && c <= 0x7e && vt100_0[c - 0x41]) |
908 | { |
908 | { |
909 | c = vt100_0[c - 0x40]; |
909 | c = vt100_0[c - 0x41]; |
910 | width = 1; |
910 | width = 1; // vt100 line drawing characters are always single-width |
911 | } |
911 | } |
912 | } |
912 | } |
913 | |
913 | |
|
|
914 | if (screen.flags & Screen_Insert) |
|
|
915 | scr_insdel_chars (width, INSERT); |
|
|
916 | |
914 | if (width != 0) |
917 | if (width != 0) |
915 | { |
918 | { |
916 | // some utf-8 decoders decode surrogate characters. |
|
|
917 | if (0xd800 <= c && c <= 0xdfff) |
|
|
918 | c = 0xfffd; |
|
|
919 | |
|
|
920 | #if !UNICODE_3 |
919 | #if !UNICODE_3 |
921 | // trim characters we can't store directly :( |
920 | // trim characters we can't store directly :( |
922 | if (c >= 0x10000) |
921 | if (c >= 0x10000) |
923 | # if ENABLE_COMBINING |
922 | # if ENABLE_COMBINING |
924 | c = rxvt_composite.compose (c); // map to lower 16 bits |
923 | c = rxvt_composite.compose (c); // map to lower 16 bits |
… | |
… | |
947 | col++; |
946 | col++; |
948 | } while (col < TermWin.ncol && stp[col] == NOCHAR); |
947 | } while (col < TermWin.ncol && stp[col] == NOCHAR); |
949 | } |
948 | } |
950 | |
949 | |
951 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
950 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
951 | |
|
|
952 | // if the character doesn't fit into the remaining columns... |
|
|
953 | if (screen.cur.col > last_col - width && last_col >= width) |
|
|
954 | { |
|
|
955 | // ...output spaces |
|
|
956 | c = ' '; |
|
|
957 | // and try the same character next loop iteration |
|
|
958 | --str; |
|
|
959 | } |
952 | |
960 | |
953 | do |
961 | do |
954 | { |
962 | { |
955 | stp[screen.cur.col] = c; |
963 | stp[screen.cur.col] = c; |
956 | srp[screen.cur.col] = rend; |
964 | srp[screen.cur.col] = rend; |
… | |
… | |
968 | c = NOCHAR; |
976 | c = NOCHAR; |
969 | } |
977 | } |
970 | while (--width > 0); |
978 | while (--width > 0); |
971 | |
979 | |
972 | // pad with spaces when overwriting wide character with smaller one |
980 | // pad with spaces when overwriting wide character with smaller one |
|
|
981 | if (!width) |
973 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
982 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
974 | { |
983 | { |
975 | stp[c] = ' '; |
984 | stp[c] = ' '; |
976 | srp[c] = rend; |
985 | srp[c] = rend; |
977 | } |
986 | } |
978 | } |
987 | } |
979 | else if (width == 0) |
988 | else // width == 0 |
980 | { |
989 | { |
981 | #if ENABLE_COMBINING |
990 | #if ENABLE_COMBINING |
982 | // handle combining characters |
991 | // handle combining characters |
983 | // we just tag the accent on the previous on-screen character. |
992 | // we just tag the accent on the previous on-screen character. |
984 | // this is arguably not correct, but also arguably not wrong. |
993 | // this is arguably not correct, but also arguably not wrong. |
985 | // we don't handle double-width characters nicely yet. |
994 | // we don't handle double-width characters nicely yet. |
986 | |
|
|
987 | text_t *tp; |
995 | text_t *tp; |
988 | rend_t *rp; |
996 | rend_t *rp; |
989 | |
997 | |
990 | if (screen.cur.col > 0) |
998 | if (screen.cur.col > 0) |
991 | { |
999 | { |
992 | tp = stp + screen.cur.col - 1; |
1000 | tp = stp + screen.cur.col - 1; |
993 | rp = srp + screen.cur.col - 1; |
1001 | rp = srp + screen.cur.col - 1; |
|
|
1002 | |
|
|
1003 | while (*tp == NOCHAR && tp > stp) |
|
|
1004 | tp--, rp--; |
994 | } |
1005 | } |
995 | else if (screen.cur.row > 0 |
1006 | else if (screen.cur.row > 0 |
996 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
1007 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
997 | { |
1008 | { |
998 | tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
1009 | int line = screen.cur.row - 1 + TermWin.saveLines; |
999 | rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
1010 | |
|
|
1011 | tp = screen.text[line] + last_col - 1; |
|
|
1012 | rp = screen.rend[line] + last_col - 1; |
|
|
1013 | |
|
|
1014 | while (*tp == NOCHAR && tp > screen.text[line]) |
|
|
1015 | tp--, rp--; |
1000 | } |
1016 | } |
1001 | else |
1017 | else |
1002 | continue; |
1018 | continue; |
1003 | |
|
|
1004 | // handle double-width-chars by making them look extremely ugly |
|
|
1005 | if (*tp == NOCHAR) |
|
|
1006 | { |
|
|
1007 | // hack //D //TODO //--tp, --rp; |
|
|
1008 | *tp = ' '; |
|
|
1009 | *rp &= ~RS_baseattrMask; |
|
|
1010 | *rp = SET_FONT (*rp, FONTSET (*rp)->find_font (*tp)); |
|
|
1011 | } |
|
|
1012 | |
1019 | |
1013 | // first try to find a precomposed character |
1020 | // first try to find a precomposed character |
1014 | unicode_t n = rxvt_compose (*tp, c); |
1021 | unicode_t n = rxvt_compose (*tp, c); |
1015 | if (n == NOCHAR) |
1022 | if (n == NOCHAR) |
1016 | n = rxvt_composite.compose (*tp, c); |
1023 | n = rxvt_composite.compose (*tp, c); |
… | |
… | |
1096 | if (count) |
1103 | if (count) |
1097 | x = TermWin.ncol - 1; |
1104 | x = TermWin.ncol - 1; |
1098 | |
1105 | |
1099 | // store horizontal tab commands as characters inside the text |
1106 | // store horizontal tab commands as characters inside the text |
1100 | // buffer so they can be selected and pasted. |
1107 | // buffer so they can be selected and pasted. |
1101 | if (ht) |
1108 | if (ht && options & Opt_pastableTabs) |
1102 | { |
1109 | { |
1103 | base_rend = SET_FONT (base_rend, 0); |
1110 | base_rend = SET_FONT (base_rend, 0); |
1104 | |
1111 | |
1105 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1112 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1106 | MAX_IT (screen.tlen[row], x); |
1113 | MAX_IT (screen.tlen[row], x); |
… | |
… | |
1166 | */ |
1173 | */ |
1167 | #if ENABLE_FRILLS |
1174 | #if ENABLE_FRILLS |
1168 | void |
1175 | void |
1169 | rxvt_term::scr_forwardindex () |
1176 | rxvt_term::scr_forwardindex () |
1170 | { |
1177 | { |
1171 | int row; |
1178 | int row; |
1172 | |
1179 | |
1173 | if (screen.cur.col < TermWin.ncol - 1) |
1180 | if (screen.cur.col < TermWin.ncol - 1) |
1174 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1181 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1175 | else |
1182 | else |
1176 | { |
1183 | { |
… | |
… | |
1379 | ren = DEFAULT_RSTYLE; |
1386 | ren = DEFAULT_RSTYLE; |
1380 | CLEAR_ROWS (row, num); |
1387 | CLEAR_ROWS (row, num); |
1381 | } |
1388 | } |
1382 | else |
1389 | else |
1383 | { |
1390 | { |
1384 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1391 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1385 | gcvalue.foreground = pix_colors[GET_BGCOLOR (rstyle)]; |
1392 | gcvalue.foreground = pix_colors[GET_BGCOLOR (rstyle)]; |
1386 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1393 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1387 | ERASE_ROWS (row, num); |
1394 | ERASE_ROWS (row, num); |
1388 | gcvalue.foreground = pix_colors[Color_fg]; |
1395 | gcvalue.foreground = pix_colors[Color_fg]; |
1389 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1396 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1390 | } |
1397 | } |
1391 | |
1398 | |
1392 | for (; num--; row++) |
1399 | for (; num--; row++) |
1393 | { |
1400 | { |
1394 | scr_blank_screen_mem (screen.text, screen.rend, |
1401 | scr_blank_screen_mem (screen.text, screen.rend, (unsigned int) (row + row_offset), rstyle); |
1395 | (unsigned int) (row + row_offset), rstyle); |
|
|
1396 | screen.tlen[row + row_offset] = 0; |
1402 | screen.tlen[row + row_offset] = 0; |
1397 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1403 | scr_blank_line (drawn_text[row], drawn_rend[row], (unsigned int)TermWin.ncol, ren); |
1398 | (unsigned int)TermWin.ncol, ren); |
|
|
1399 | } |
1404 | } |
1400 | } |
1405 | } |
|
|
1406 | |
|
|
1407 | #if ENABLE_FRILLS |
|
|
1408 | void |
|
|
1409 | rxvt_term::scr_erase_savelines () |
|
|
1410 | { |
|
|
1411 | want_refresh = 1; |
|
|
1412 | ZERO_SCROLLBACK (); |
|
|
1413 | |
|
|
1414 | TermWin.nscrolled = 0; |
|
|
1415 | } |
|
|
1416 | #endif |
1401 | |
1417 | |
1402 | /* ------------------------------------------------------------------------- */ |
1418 | /* ------------------------------------------------------------------------- */ |
1403 | /* |
1419 | /* |
1404 | * Fill the screen with `E's |
1420 | * Fill the screen with `E's |
1405 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1421 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1406 | */ |
1422 | */ |
1407 | void |
1423 | void |
1408 | rxvt_term::scr_E () |
1424 | rxvt_term::scr_E () |
1409 | { |
1425 | { |
1410 | int i, j, k; |
1426 | int i, j, k; |
1411 | rend_t *r1, fs; |
1427 | rend_t *r1, fs; |
1412 | |
1428 | |
1413 | want_refresh = 1; |
1429 | want_refresh = 1; |
1414 | ZERO_SCROLLBACK (); |
1430 | ZERO_SCROLLBACK (); |
1415 | |
1431 | |
1416 | num_scr_allow = 0; |
1432 | num_scr_allow = 0; |
… | |
… | |
1487 | slp = &screen.tlen[row]; |
1503 | slp = &screen.tlen[row]; |
1488 | |
1504 | |
1489 | switch (insdel) |
1505 | switch (insdel) |
1490 | { |
1506 | { |
1491 | case INSERT: |
1507 | case INSERT: |
1492 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1508 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; col--) |
1493 | col--) |
|
|
1494 | { |
1509 | { |
1495 | stp[col] = stp[col - count]; |
1510 | stp[col] = stp[col - count]; |
1496 | srp[col] = srp[col - count]; |
1511 | srp[col] = srp[col - count]; |
1497 | } |
1512 | } |
1498 | |
1513 | |
… | |
… | |
1508 | if (selection.end.row != screen.cur.row |
1523 | if (selection.end.row != screen.cur.row |
1509 | || (selection.end.col + count >= TermWin.ncol)) |
1524 | || (selection.end.col + count >= TermWin.ncol)) |
1510 | CLEAR_SELECTION (); |
1525 | CLEAR_SELECTION (); |
1511 | else |
1526 | else |
1512 | { /* shift selection */ |
1527 | { /* shift selection */ |
1513 | selection.beg.col += count; |
1528 | selection.beg.col += count; |
1514 | selection.mark.col += count; /* XXX: yes? */ |
1529 | selection.mark.col += count; /* XXX: yes? */ |
1515 | selection.end.col += count; |
1530 | selection.end.col += count; |
1516 | } |
1531 | } |
1517 | } |
1532 | } |
1518 | |
1533 | |
1519 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1534 | scr_blank_line (&stp[screen.cur.col], &srp[screen.cur.col], |
1520 | (unsigned int)count, rstyle); |
1535 | (unsigned int)count, rstyle); |
1521 | break; |
1536 | break; |
1522 | |
1537 | |
1523 | case ERASE: |
1538 | case ERASE: |
1524 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1539 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1525 | selection_check (1); |
1540 | selection_check (1); |
1526 | screen.cur.col -= count; |
1541 | screen.cur.col -= count; |
1527 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1542 | scr_blank_line (&stp[screen.cur.col], &srp[screen.cur.col], |
1528 | (unsigned int)count, rstyle); |
1543 | (unsigned int)count, rstyle); |
1529 | break; |
1544 | break; |
1530 | |
1545 | |
1531 | case DELETE: |
1546 | case DELETE: |
1532 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1547 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
… | |
… | |
1535 | { |
1550 | { |
1536 | stp[col] = stp[col + count]; |
1551 | stp[col] = stp[col + count]; |
1537 | srp[col] = srp[col + count]; |
1552 | srp[col] = srp[col + count]; |
1538 | } |
1553 | } |
1539 | |
1554 | |
1540 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1555 | scr_blank_line (&stp[TermWin.ncol - count], &srp[TermWin.ncol - count], |
1541 | & (srp[TermWin.ncol - count]), |
|
|
1542 | (unsigned int)count, tr); |
1556 | (unsigned int)count, tr); |
1543 | |
1557 | |
1544 | if (*slp == -1) /* break line continuation */ |
1558 | if (*slp == -1) /* break line continuation */ |
1545 | *slp = TermWin.ncol; |
1559 | *slp = TermWin.ncol; |
1546 | |
1560 | |
… | |
… | |
1555 | || selection.end.col >= TermWin.ncol) |
1569 | || selection.end.col >= TermWin.ncol) |
1556 | CLEAR_SELECTION (); |
1570 | CLEAR_SELECTION (); |
1557 | else |
1571 | else |
1558 | { |
1572 | { |
1559 | /* shift selection */ |
1573 | /* shift selection */ |
1560 | selection.beg.col -= count; |
1574 | selection.beg.col -= count; |
1561 | selection.mark.col -= count; /* XXX: yes? */ |
1575 | selection.mark.col -= count; /* XXX: yes? */ |
1562 | selection.end.col -= count; |
1576 | selection.end.col -= count; |
1563 | } |
1577 | } |
1564 | } |
1578 | } |
1565 | |
1579 | |
1566 | break; |
1580 | break; |
1567 | } |
1581 | } |
… | |
… | |
1751 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1765 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1752 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1766 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1753 | */ |
1767 | */ |
1754 | void |
1768 | void |
1755 | rxvt_term::scr_charset_choose (int set) |
1769 | rxvt_term::scr_charset_choose (int set) |
1756 | { |
1770 | { |
1757 | screen.charset = set; |
1771 | screen.charset = set; |
1758 | set_font_style (); |
1772 | set_font_style (); |
1759 | } |
1773 | } |
1760 | |
1774 | |
1761 | /* ------------------------------------------------------------------------- */ |
1775 | /* ------------------------------------------------------------------------- */ |
1762 | /* |
1776 | /* |
1763 | * Set a font |
1777 | * Set a font |
1764 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1778 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
… | |
… | |
1767 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1781 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1768 | * See set_font_style for possible values for <C> |
1782 | * See set_font_style for possible values for <C> |
1769 | */ |
1783 | */ |
1770 | void |
1784 | void |
1771 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1785 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1772 | { |
1786 | { |
1773 | charsets[set] = (unsigned char)ch; |
1787 | charsets[set] = (unsigned char)ch; |
1774 | set_font_style (); |
1788 | set_font_style (); |
1775 | } |
1789 | } |
1776 | |
1790 | |
1777 | |
1791 | |
1778 | /* ------------------------------------------------------------------------- * |
1792 | /* ------------------------------------------------------------------------- * |
1779 | * MAJOR SCREEN MANIPULATION * |
1793 | * MAJOR SCREEN MANIPULATION * |
1780 | * ------------------------------------------------------------------------- */ |
1794 | * ------------------------------------------------------------------------- */ |
… | |
… | |
1901 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1915 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1902 | { |
1916 | { |
1903 | int n; |
1917 | int n; |
1904 | unsigned int oldviewstart; |
1918 | unsigned int oldviewstart; |
1905 | |
1919 | |
1906 | #ifdef DEBUG_STRICT |
|
|
1907 | assert ((nlines >= 0) && (nlines <= TermWin.nrow)); |
|
|
1908 | #endif |
|
|
1909 | oldviewstart = TermWin.view_start; |
1920 | oldviewstart = TermWin.view_start; |
|
|
1921 | |
1910 | if (direction == UP) |
1922 | if (direction == UP) |
1911 | { |
1923 | { |
1912 | n = TermWin.view_start + nlines; |
1924 | n = TermWin.view_start + nlines; |
1913 | TermWin.view_start = min (n, TermWin.nscrolled); |
1925 | TermWin.view_start = min (n, TermWin.nscrolled); |
1914 | } |
1926 | } |
1915 | else |
1927 | else |
1916 | { |
1928 | { |
1917 | n = TermWin.view_start - nlines; |
1929 | n = TermWin.view_start - nlines; |
1918 | TermWin.view_start = max (n, 0); |
1930 | TermWin.view_start = max (n, 0); |
1919 | } |
1931 | } |
|
|
1932 | |
1920 | return scr_changeview (oldviewstart); |
1933 | return scr_changeview (oldviewstart); |
1921 | } |
1934 | } |
1922 | |
1935 | |
1923 | int |
1936 | int |
1924 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
1937 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
… | |
… | |
1935 | /* ------------------------------------------------------------------------- */ |
1948 | /* ------------------------------------------------------------------------- */ |
1936 | void |
1949 | void |
1937 | rxvt_term::scr_bell () |
1950 | rxvt_term::scr_bell () |
1938 | { |
1951 | { |
1939 | #ifndef NO_BELL |
1952 | #ifndef NO_BELL |
|
|
1953 | |
1940 | # ifndef NO_MAPALERT |
1954 | # ifndef NO_MAPALERT |
1941 | # ifdef MAPALERT_OPTION |
1955 | # ifdef MAPALERT_OPTION |
1942 | if (options & Opt_mapAlert) |
1956 | if (options & Opt_mapAlert) |
1943 | # endif |
1957 | # endif |
1944 | XMapWindow (display->display, TermWin.parent[0]); |
1958 | XMapWindow (display->display, TermWin.parent[0]); |
1945 | # endif |
1959 | # endif |
|
|
1960 | |
1946 | if (options & Opt_visualBell) |
1961 | if (options & Opt_visualBell) |
1947 | { |
1962 | { |
1948 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1963 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
|
|
1964 | rxvt_usleep (VISUAL_BELL_DURATION); |
1949 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1965 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1950 | } |
1966 | } |
1951 | else |
1967 | else |
1952 | XBell (display->display, 0); |
1968 | XBell (display->display, 0); |
|
|
1969 | |
1953 | #endif |
1970 | #endif |
1954 | } |
1971 | } |
1955 | |
1972 | |
1956 | /* ------------------------------------------------------------------------- */ |
1973 | /* ------------------------------------------------------------------------- */ |
1957 | /* ARGSUSED */ |
1974 | /* ARGSUSED */ |
… | |
… | |
2012 | /* |
2029 | /* |
2013 | * Refresh the screen |
2030 | * Refresh the screen |
2014 | * drawn_text/drawn_rend contain the screen information before the update. |
2031 | * drawn_text/drawn_rend contain the screen information before the update. |
2015 | * screen.text/screen.rend contain what the screen will change to. |
2032 | * screen.text/screen.rend contain what the screen will change to. |
2016 | */ |
2033 | */ |
2017 | |
|
|
2018 | #define FONT_WIDTH(X, Y) \ |
|
|
2019 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].width |
|
|
2020 | #define FONT_RBEAR(X, Y) \ |
|
|
2021 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].rbearing |
|
|
2022 | #define FONT_LBEAR(X, Y) \ |
|
|
2023 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].lbearing |
|
|
2024 | #define IS_FONT_CHAR(X, Y) \ |
|
|
2025 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
|
|
2026 | |
|
|
2027 | void |
2034 | void |
2028 | rxvt_term::scr_refresh (unsigned char refresh_type) |
2035 | rxvt_term::scr_refresh (unsigned char refresh_type) |
2029 | { |
2036 | { |
2030 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
2037 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
2031 | showcursor; /* show the cursor */ |
2038 | showcursor; /* show the cursor */ |
… | |
… | |
2036 | #ifndef NO_CURSORCOLOR |
2043 | #ifndef NO_CURSORCOLOR |
2037 | rend_t cc1; /* store colours at cursor position (s) */ |
2044 | rend_t cc1; /* store colours at cursor position (s) */ |
2038 | #endif |
2045 | #endif |
2039 | rend_t *crp; // cursor rendition pointer |
2046 | rend_t *crp; // cursor rendition pointer |
2040 | |
2047 | |
|
|
2048 | want_refresh = 0; /* screen is current */ |
|
|
2049 | |
2041 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
2050 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
2042 | return; |
2051 | return; |
2043 | |
2052 | |
2044 | /* |
2053 | /* |
2045 | * A: set up vars |
2054 | * A: set up vars |
… | |
… | |
2048 | refresh_count = 0; |
2057 | refresh_count = 0; |
2049 | |
2058 | |
2050 | row_offset = TermWin.saveLines - TermWin.view_start; |
2059 | row_offset = TermWin.saveLines - TermWin.view_start; |
2051 | |
2060 | |
2052 | #if XPM_BACKGROUND |
2061 | #if XPM_BACKGROUND |
2053 | must_clear |= (bgPixmap.pixmap != None); |
2062 | must_clear |= bgPixmap.pixmap != None; |
2054 | #endif |
2063 | #endif |
2055 | #if TRANSPARENT |
2064 | #if TRANSPARENT |
2056 | must_clear |= ((options & Opt_transparent) && am_transparent); |
2065 | must_clear |= (options & Opt_transparent) && am_transparent; |
2057 | #endif |
2066 | #endif |
2058 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2067 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2059 | |
2068 | |
2060 | /* |
2069 | /* |
2061 | * B: reverse any characters which are selected |
2070 | * B: reverse any characters which are selected |
… | |
… | |
2085 | |
2094 | |
2086 | crp = &screen.rend[screen.cur.row + TermWin.saveLines][col]; |
2095 | crp = &screen.rend[screen.cur.row + TermWin.saveLines][col]; |
2087 | |
2096 | |
2088 | if (showcursor && TermWin.focus) |
2097 | if (showcursor && TermWin.focus) |
2089 | { |
2098 | { |
|
|
2099 | if (options & Opt_cursorUnderline) |
|
|
2100 | *crp ^= RS_Uline; |
|
|
2101 | else |
|
|
2102 | { |
2090 | *crp ^= RS_RVid; |
2103 | *crp ^= RS_RVid; |
|
|
2104 | |
2091 | #ifndef NO_CURSORCOLOR |
2105 | #ifndef NO_CURSORCOLOR |
2092 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
2106 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
2093 | if (ISSET_PIXCOLOR (Color_cursor)) |
2107 | if (ISSET_PIXCOLOR (Color_cursor)) |
2094 | ccol1 = Color_cursor; |
2108 | ccol1 = Color_cursor; |
2095 | else |
2109 | else |
2096 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2110 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2097 | ccol1 = GET_FGCOLOR (rstyle); |
2111 | ccol1 = GET_FGCOLOR (rstyle); |
2098 | #else |
2112 | #else |
2099 | ccol1 = Color_fg; |
2113 | ccol1 = Color_fg; |
2100 | #endif |
2114 | #endif |
2101 | if (ISSET_PIXCOLOR (Color_cursor2)) |
2115 | if (ISSET_PIXCOLOR (Color_cursor2)) |
2102 | ccol2 = Color_cursor2; |
2116 | ccol2 = Color_cursor2; |
2103 | else |
2117 | else |
2104 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2118 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2105 | ccol2 = GET_BGCOLOR (rstyle); |
2119 | ccol2 = GET_BGCOLOR (rstyle); |
2106 | #else |
2120 | #else |
2107 | ccol2 = Color_bg; |
2121 | ccol2 = Color_bg; |
2108 | #endif |
2122 | #endif |
2109 | *crp = SET_FGCOLOR (*crp, ccol1); |
2123 | *crp = SET_FGCOLOR (*crp, ccol1); |
2110 | *crp = SET_BGCOLOR (*crp, ccol2); |
2124 | *crp = SET_BGCOLOR (*crp, ccol2); |
2111 | #endif |
2125 | #endif |
|
|
2126 | } |
2112 | } |
2127 | } |
2113 | } |
2128 | } |
2114 | |
2129 | |
2115 | /* make sure no outline cursor is left around */ |
2130 | /* make sure no outline cursor is left around */ |
2116 | setoldcursor = 0; |
2131 | setoldcursor = 0; |
… | |
… | |
2242 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2257 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2243 | continue; |
2258 | continue; |
2244 | |
2259 | |
2245 | // redraw one or more characters |
2260 | // redraw one or more characters |
2246 | |
2261 | |
2247 | // seek to the beginning if wide characters |
2262 | // seek to the beginning of wide characters |
2248 | while (stp[col] == NOCHAR && col > 0) |
2263 | while (stp[col] == NOCHAR && col > 0) |
2249 | --col; |
2264 | --col; |
2250 | |
2265 | |
2251 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2266 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2252 | text_t *text = stp + col; |
2267 | text_t *text = stp + col; |
… | |
… | |
2293 | |
2308 | |
2294 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2309 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2295 | while (i && text[count] == NOCHAR) |
2310 | while (i && text[count] == NOCHAR) |
2296 | count++, i--; |
2311 | count++, i--; |
2297 | |
2312 | |
2298 | #if ENABLE_STYLES |
|
|
2299 | // force redraw after "careful" characters to avoid pixel droppings |
|
|
2300 | if (srp[col] & RS_Careful && col < TermWin.ncol - 1 && 0) |
|
|
2301 | drp[col + 1] = ~srp[col + 1]; |
|
|
2302 | |
|
|
2303 | // include previous careful character(s) if possible, looks nicer (best effort...) |
|
|
2304 | while (text > stp |
|
|
2305 | && srp[text - stp - 1] & RS_Careful |
|
|
2306 | && RS_SAME (rend, srp[text - stp - 1])) |
|
|
2307 | text--, count++, xpixel -= TermWin.fwidth; |
|
|
2308 | #endif |
|
|
2309 | |
|
|
2310 | /* |
2313 | /* |
2311 | * Determine the attributes for the string |
2314 | * Determine the attributes for the string |
2312 | */ |
2315 | */ |
2313 | int fore = GET_FGCOLOR (rend); // desired foreground |
2316 | int fore = GET_FGCOLOR (rend); // desired foreground |
2314 | int back = GET_BGCOLOR (rend); // desired background |
2317 | int back = GET_BGCOLOR (rend); // desired background |
2315 | |
2318 | |
2316 | // only do special processing if ana attributes are set, which is rare |
2319 | // only do special processing if any attributes are set, which is rare |
2317 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink)) |
2320 | if (rend & (RS_Bold | RS_Italic | RS_Uline | RS_RVid | RS_Blink | RS_Careful)) |
2318 | { |
2321 | { |
|
|
2322 | #if ENABLE_STYLES |
|
|
2323 | // force redraw after "careful" characters to avoid pixel droppings |
|
|
2324 | if (srp[col] & RS_Careful && col < TermWin.ncol - 1 && 0) |
|
|
2325 | drp[col + 1] = ~srp[col + 1]; |
|
|
2326 | |
|
|
2327 | // include previous careful character(s) if possible, looks nicer (best effort...) |
|
|
2328 | while (text > stp |
|
|
2329 | && srp[text - stp - 1] & RS_Careful |
|
|
2330 | && RS_SAME (rend, srp[text - stp - 1])) |
|
|
2331 | text--, count++, xpixel -= TermWin.fwidth; |
|
|
2332 | #endif |
|
|
2333 | |
2319 | bool invert = rend & RS_RVid; |
2334 | bool invert = rend & RS_RVid; |
2320 | |
2335 | |
2321 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2336 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2322 | if (rend & RS_Bold |
2337 | if (rend & RS_Bold |
2323 | && fore == Color_fg) |
2338 | && fore == Color_fg) |
… | |
… | |
2350 | SWAP_IT (fore, back, int); |
2365 | SWAP_IT (fore, back, int); |
2351 | |
2366 | |
2352 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2367 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2353 | if (ISSET_PIXCOLOR (Color_RV)) |
2368 | if (ISSET_PIXCOLOR (Color_RV)) |
2354 | back = Color_RV; |
2369 | back = Color_RV; |
|
|
2370 | |
|
|
2371 | if (fore == back) |
|
|
2372 | { |
|
|
2373 | fore = Color_bg; |
|
|
2374 | back = Color_fg; |
|
|
2375 | } |
2355 | #endif |
2376 | #endif |
2356 | } |
2377 | } |
2357 | |
2378 | |
2358 | #ifdef TEXT_BLINK |
2379 | #ifdef TEXT_BLINK |
2359 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
2380 | if (rend & RS_Blink && (back == Color_bg || fore == Color_bg)) |
… | |
… | |
2396 | } |
2417 | } |
2397 | else |
2418 | else |
2398 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2419 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2399 | |
2420 | |
2400 | if (rend & RS_Uline && font->descent > 1 && fore != back) |
2421 | if (rend & RS_Uline && font->descent > 1 && fore != back) |
|
|
2422 | { |
|
|
2423 | #if ENABLE_FRILLS |
|
|
2424 | if (ISSET_PIXCOLOR (Color_underline)) |
|
|
2425 | XSetForeground (display->display, TermWin.gc, pix_colors[Color_underline]); |
|
|
2426 | else |
|
|
2427 | #endif |
|
|
2428 | XSetForeground (display->display, TermWin.gc, pix_colors[fore]); |
|
|
2429 | |
2401 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2430 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2402 | xpixel, ypixel + font->ascent + 1, |
2431 | xpixel, ypixel + font->ascent + 1, |
2403 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2432 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
|
|
2433 | } |
2404 | } /* for (col....) */ |
2434 | } /* for (col....) */ |
2405 | } /* for (row....) */ |
2435 | } /* for (row....) */ |
2406 | |
2436 | |
2407 | #if ENABLE_OVERLAY |
2437 | #if ENABLE_OVERLAY |
2408 | scr_swap_overlay (); |
2438 | scr_swap_overlay (); |
… | |
… | |
2413 | */ |
2443 | */ |
2414 | if (showcursor) |
2444 | if (showcursor) |
2415 | { |
2445 | { |
2416 | if (TermWin.focus) |
2446 | if (TermWin.focus) |
2417 | { |
2447 | { |
|
|
2448 | if (options & Opt_cursorUnderline) |
|
|
2449 | *crp ^= RS_Uline; |
|
|
2450 | else |
|
|
2451 | { |
2418 | *crp ^= RS_RVid; |
2452 | *crp ^= RS_RVid; |
2419 | #ifndef NO_CURSORCOLOR |
2453 | #ifndef NO_CURSORCOLOR |
2420 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2454 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2421 | #endif |
2455 | #endif |
|
|
2456 | } |
2422 | } |
2457 | } |
2423 | else if (oldcursor.row >= 0) |
2458 | else if (oldcursor.row >= 0) |
2424 | { |
2459 | { |
|
|
2460 | int cursorwidth = 1; |
|
|
2461 | int col = oldcursor.col; |
|
|
2462 | |
|
|
2463 | while (col && screen.text[screen.cur.row + TermWin.saveLines][col] == NOCHAR) |
|
|
2464 | col--; |
|
|
2465 | |
|
|
2466 | while (col + cursorwidth < TermWin.ncol |
|
|
2467 | && drawn_text[oldcursor.row][col + cursorwidth] == NOCHAR) |
|
|
2468 | cursorwidth++; |
|
|
2469 | |
2425 | #ifndef NO_CURSORCOLOR |
2470 | #ifndef NO_CURSORCOLOR |
2426 | if (ISSET_PIXCOLOR (Color_cursor)) |
2471 | if (ISSET_PIXCOLOR (Color_cursor)) |
2427 | XSetForeground (display->display, TermWin.gc, pix_colors[Color_cursor]); |
2472 | XSetForeground (display->display, TermWin.gc, pix_colors[Color_cursor]); |
2428 | #endif |
2473 | #endif |
2429 | int cursorwidth = 1; |
|
|
2430 | while (oldcursor.col + cursorwidth < TermWin.ncol |
|
|
2431 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
|
|
2432 | cursorwidth++; |
|
|
2433 | |
2474 | |
2434 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2475 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2435 | Col2Pixel (oldcursor.col), |
2476 | Col2Pixel (col), |
2436 | Row2Pixel (oldcursor.row), |
2477 | Row2Pixel (oldcursor.row), |
2437 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2478 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2438 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2479 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2439 | } |
2480 | } |
2440 | } |
2481 | } |
… | |
… | |
2447 | if (refresh_type & SMOOTH_REFRESH) |
2488 | if (refresh_type & SMOOTH_REFRESH) |
2448 | XFlush (display->display); |
2489 | XFlush (display->display); |
2449 | |
2490 | |
2450 | num_scr = 0; |
2491 | num_scr = 0; |
2451 | num_scr_allow = 1; |
2492 | num_scr_allow = 1; |
2452 | want_refresh = 0; /* screen is current */ |
|
|
2453 | } |
2493 | } |
2454 | |
2494 | |
2455 | void |
2495 | void |
2456 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
2496 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
2457 | { |
2497 | { |
… | |
… | |
2544 | int end_row = TermWin.saveLines - TermWin.view_start; |
2584 | int end_row = TermWin.saveLines - TermWin.view_start; |
2545 | int i = selection.beg.row + TermWin.saveLines; |
2585 | int i = selection.beg.row + TermWin.saveLines; |
2546 | int col, row = selection.end.row + TermWin.saveLines; |
2586 | int col, row = selection.end.row + TermWin.saveLines; |
2547 | rend_t *srp; |
2587 | rend_t *srp; |
2548 | |
2588 | |
2549 | if (i >= end_row) |
2589 | #if ENABLE_FRILLS |
2550 | col = selection.beg.col; |
2590 | if (selection.rect) |
|
|
2591 | { |
|
|
2592 | end_row += TermWin.nrow; |
|
|
2593 | |
|
|
2594 | for (; i <= row && i <= end_row; i++) |
|
|
2595 | for (srp = screen.rend[i], col = selection.beg.col; col < selection.end.col; col++) |
|
|
2596 | srp[col] ^= RS_RVid; |
|
|
2597 | } |
2551 | else |
2598 | else |
|
|
2599 | #endif |
|
|
2600 | { |
|
|
2601 | if (i >= end_row) |
|
|
2602 | col = selection.beg.col; |
|
|
2603 | else |
2552 | { |
2604 | { |
2553 | col = 0; |
2605 | col = 0; |
2554 | i = end_row; |
2606 | i = end_row; |
2555 | } |
2607 | } |
2556 | |
2608 | |
2557 | end_row += TermWin.nrow; |
2609 | end_row += TermWin.nrow; |
|
|
2610 | |
2558 | for (; i < row && i < end_row; i++, col = 0) |
2611 | for (; i < row && i < end_row; i++, col = 0) |
2559 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2612 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2560 | srp[col] ^= RS_RVid; |
2613 | srp[col] ^= RS_RVid; |
2561 | |
2614 | |
2562 | if (i == row && i < end_row) |
2615 | if (i == row && i < end_row) |
2563 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2616 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2564 | srp[col] ^= RS_RVid; |
2617 | srp[col] ^= RS_RVid; |
|
|
2618 | } |
2565 | } |
2619 | } |
2566 | } |
2620 | } |
2567 | |
2621 | |
2568 | /* ------------------------------------------------------------------------- */ |
2622 | /* ------------------------------------------------------------------------- */ |
2569 | /* |
2623 | /* |
… | |
… | |
2637 | /* ------------------------------------------------------------------------- */ |
2691 | /* ------------------------------------------------------------------------- */ |
2638 | /* |
2692 | /* |
2639 | * Paste a selection direct to the command fd |
2693 | * Paste a selection direct to the command fd |
2640 | */ |
2694 | */ |
2641 | void |
2695 | void |
2642 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2696 | rxvt_term::paste (unsigned char *data, unsigned int len) |
2643 | { |
2697 | { |
2644 | unsigned int i, j, n; |
|
|
2645 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
|
|
2646 | |
|
|
2647 | /* convert normal newline chars into common keyboard Return key sequence */ |
2698 | /* convert normal newline chars into common keyboard Return key sequence */ |
2648 | for (i = 0; i < len; i += PROP_SIZE) |
2699 | for (unsigned int i = 0; i < len; i++) |
2649 | { |
|
|
2650 | n = min (len - i, PROP_SIZE); |
|
|
2651 | memcpy (ds, data + i, n); |
|
|
2652 | |
|
|
2653 | for (j = 0; j < n; j++) |
|
|
2654 | if (ds[j] == C0_LF) |
2700 | if (data[i] == C0_LF) |
2655 | ds[j] = C0_CR; |
2701 | data[i] = C0_CR; |
2656 | |
2702 | |
2657 | tt_write (ds, (int)n); |
2703 | tt_write (data, len); |
2658 | } |
|
|
2659 | |
|
|
2660 | free (ds); |
|
|
2661 | } |
2704 | } |
2662 | |
2705 | |
2663 | /* ------------------------------------------------------------------------- */ |
2706 | /* ------------------------------------------------------------------------- */ |
2664 | /* |
2707 | /* |
2665 | * Respond to a notification that a primary selection has been sent |
2708 | * Respond to a notification that a primary selection has been sent |
2666 | * EXT: SelectionNotify |
2709 | * EXT: SelectionNotify |
2667 | */ |
2710 | */ |
2668 | int |
2711 | void |
2669 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2712 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2670 | { |
2713 | { |
2671 | long nread = 0; |
|
|
2672 | unsigned long bytes_after; |
|
|
2673 | XTextProperty ct; |
|
|
2674 | |
|
|
2675 | if (prop == None) /* check for failed XConvertSelection */ |
2714 | if (prop == None) /* check for failed XConvertSelection */ |
2676 | { |
2715 | { |
2677 | if ((selection_type & Sel_CompoundText)) |
2716 | if ((selection_type & Sel_CompoundText)) |
2678 | { |
2717 | { |
2679 | int selnum = selection_type & Sel_whereMask; |
2718 | int selnum = selection_type & Sel_whereMask; |
… | |
… | |
2692 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
2731 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
2693 | else |
2732 | else |
2694 | selection_type = 0; |
2733 | selection_type = 0; |
2695 | } |
2734 | } |
2696 | |
2735 | |
2697 | return 0; |
2736 | return; |
2698 | } |
|
|
2699 | |
|
|
2700 | for (;;) |
|
|
2701 | { |
2737 | } |
|
|
2738 | |
|
|
2739 | unsigned long bytes_after; |
|
|
2740 | XTextProperty ct; |
|
|
2741 | |
|
|
2742 | if (XGetWindowProperty (display->display, win, prop, |
|
|
2743 | 0, PROP_SIZE / 4, |
|
|
2744 | delete_prop, AnyPropertyType, |
|
|
2745 | &ct.encoding, &ct.format, |
|
|
2746 | &ct.nitems, &bytes_after, |
|
|
2747 | &ct.value) != Success) |
|
|
2748 | { |
|
|
2749 | ct.value = 0; |
|
|
2750 | goto bailout; |
|
|
2751 | } |
|
|
2752 | |
|
|
2753 | if (ct.encoding == None) |
|
|
2754 | goto bailout; |
|
|
2755 | |
|
|
2756 | if (bytes_after) |
|
|
2757 | { |
|
|
2758 | // fetch and append remaining data |
|
|
2759 | XTextProperty ct2; |
|
|
2760 | |
2702 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2761 | if (XGetWindowProperty (display->display, win, prop, |
2703 | (long) (PROP_SIZE / 4), delete_prop, |
2762 | ct.nitems / 4, (bytes_after + 3) / 4, |
|
|
2763 | delete_prop, AnyPropertyType, |
2704 | AnyPropertyType, &ct.encoding, &ct.format, |
2764 | &ct2.encoding, &ct2.format, |
2705 | &ct.nitems, &bytes_after, |
2765 | &ct2.nitems, &bytes_after, |
2706 | &ct.value) != Success) |
2766 | &ct2.value) != Success) |
2707 | break; |
2767 | goto bailout; |
2708 | |
2768 | |
2709 | if (ct.encoding == 0) |
2769 | // realloc should be compatible to XFree, here, and elsewhere, too |
2710 | break; |
2770 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
|
|
2771 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
|
|
2772 | ct.nitems += ct2.nitems; |
2711 | |
2773 | |
|
|
2774 | XFree (ct2.value); |
|
|
2775 | } |
|
|
2776 | |
|
|
2777 | if (ct.value == 0) |
|
|
2778 | goto bailout; |
|
|
2779 | |
2712 | if (ct.encoding == xa[XA_INCR]) |
2780 | if (ct.encoding == xa[XA_INCR]) |
2713 | { |
2781 | { |
2714 | // INCR selection, start handshake |
2782 | // INCR selection, start handshake |
|
|
2783 | if (!delete_prop) |
2715 | XDeleteProperty (display->display, win, prop); |
2784 | XDeleteProperty (display->display, win, prop); |
|
|
2785 | |
2716 | selection_wait = Sel_incr; |
2786 | selection_wait = Sel_incr; |
|
|
2787 | incr_buf_fill = 0; |
2717 | incr_ev.start (NOW + 10); |
2788 | incr_ev.start (NOW + 10); |
2718 | break; |
|
|
2719 | } |
|
|
2720 | |
2789 | |
2721 | if (ct.value == NULL) |
2790 | goto bailout; |
2722 | continue; |
2791 | } |
2723 | |
2792 | |
2724 | if (ct.nitems == 0) |
2793 | if (ct.nitems == 0) |
|
|
2794 | { |
|
|
2795 | if (selection_wait == Sel_incr) |
|
|
2796 | { |
|
|
2797 | XFree (ct.value); |
|
|
2798 | |
|
|
2799 | // finally complete, now paste the whole thing |
|
|
2800 | selection_wait = Sel_normal; |
|
|
2801 | ct.value = (unsigned char *)incr_buf; |
|
|
2802 | ct.nitems = incr_buf_fill; |
|
|
2803 | incr_buf = 0; |
|
|
2804 | incr_buf_size = 0; |
|
|
2805 | incr_ev.stop (); |
2725 | { |
2806 | } |
|
|
2807 | else |
|
|
2808 | { |
2726 | if (selection_wait == Sel_normal && nread == 0 |
2809 | if (selection_wait == Sel_normal |
2727 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2810 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2728 | { |
2811 | { |
2729 | /* |
2812 | /* |
2730 | * pass through again trying CUT_BUFFER0 if we've come from |
2813 | * pass through again trying CUT_BUFFER0 if we've come from |
2731 | * XConvertSelection () but nothing was presented |
2814 | * XConvertSelection () but nothing was presented |
2732 | */ |
2815 | */ |
2733 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2816 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2734 | } |
2817 | } |
2735 | |
2818 | |
2736 | nread = -1; /* discount any previous stuff */ |
2819 | goto bailout; |
2737 | break; |
2820 | } |
|
|
2821 | } |
|
|
2822 | else if (selection_wait == Sel_incr) |
|
|
2823 | { |
|
|
2824 | incr_ev.start (NOW + 10); |
|
|
2825 | |
|
|
2826 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2738 | } |
2827 | { |
|
|
2828 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
2829 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
|
|
2830 | } |
2739 | |
2831 | |
|
|
2832 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
2740 | nread += ct.nitems; |
2833 | incr_buf_fill += ct.nitems; |
2741 | |
2834 | |
|
|
2835 | goto bailout; |
|
|
2836 | } |
|
|
2837 | |
2742 | char **cl; |
2838 | char **cl; |
2743 | int cr; |
2839 | int cr; |
|
|
2840 | |
|
|
2841 | #if ENABLE_FRILLS |
|
|
2842 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2843 | // so recode it manually |
|
|
2844 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2845 | { |
|
|
2846 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2847 | char *s = rxvt_wcstombs (w); |
|
|
2848 | free (w); |
|
|
2849 | // TODO: strlen == only the first element will be converted. well... |
|
|
2850 | paste ((unsigned char *)s, strlen (s)); |
|
|
2851 | free (s); |
|
|
2852 | } |
|
|
2853 | else |
|
|
2854 | #endif |
2744 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2855 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 |
2745 | { |
2856 | && cl) |
|
|
2857 | { |
2746 | for (int i = 0; i < cr; i++) |
2858 | for (int i = 0; i < cr; i++) |
2747 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2859 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2748 | |
2860 | |
2749 | XFreeStringList (cl); |
2861 | XFreeStringList (cl); |
2750 | } |
2862 | } |
2751 | else |
2863 | else |
2752 | paste (ct.value, ct.nitems); |
2864 | paste (ct.value, ct.nitems); // paste raw |
2753 | |
2865 | |
2754 | if (bytes_after == 0) |
2866 | bailout: |
2755 | break; |
|
|
2756 | |
|
|
2757 | XFree (ct.value); |
|
|
2758 | } |
|
|
2759 | |
|
|
2760 | if (ct.value) |
|
|
2761 | XFree (ct.value); |
2867 | XFree (ct.value); |
2762 | |
2868 | |
2763 | if (selection_wait == Sel_normal) |
2869 | if (selection_wait == Sel_normal) |
2764 | selection_wait = Sel_none; |
2870 | selection_wait = Sel_none; |
2765 | |
|
|
2766 | return (int)nread; |
|
|
2767 | } |
2871 | } |
2768 | |
2872 | |
2769 | void |
2873 | void |
2770 | rxvt_term::incr_cb (time_watcher &w) |
2874 | rxvt_term::incr_cb (time_watcher &w) |
2771 | { |
2875 | { |
2772 | selection_wait = Sel_none; |
2876 | selection_wait = Sel_none; |
2773 | |
2877 | |
|
|
2878 | incr_buf_size = 0; |
|
|
2879 | free (incr_buf); |
|
|
2880 | |
2774 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2881 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2775 | } |
2882 | } |
2776 | |
2883 | |
2777 | /* |
|
|
2778 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
|
|
2779 | */ |
|
|
2780 | void |
2884 | void |
2781 | rxvt_term::selection_property (Window win, Atom prop) |
2885 | rxvt_term::selection_property (Window win, Atom prop) |
2782 | { |
2886 | { |
2783 | if (prop == None || selection_wait != Sel_incr) |
2887 | if (prop == None || selection_wait != Sel_incr) |
2784 | return; |
2888 | return; |
2785 | |
2889 | |
2786 | if (selection_paste (win, prop, 1) > 0) |
2890 | selection_paste (win, prop, true); |
2787 | incr_ev.start (NOW + 10); |
|
|
2788 | else |
|
|
2789 | { |
|
|
2790 | selection_wait = Sel_none; |
|
|
2791 | incr_ev.stop (); |
|
|
2792 | } |
|
|
2793 | } |
2891 | } |
2794 | |
2892 | |
2795 | /* ------------------------------------------------------------------------- */ |
2893 | /* ------------------------------------------------------------------------- */ |
2796 | /* |
2894 | /* |
2797 | * Request the current selection: |
2895 | * Request the current selection: |
… | |
… | |
2831 | #else |
2929 | #else |
2832 | selection_type = Sel_CompoundText; |
2930 | selection_type = Sel_CompoundText; |
2833 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2931 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2834 | return; |
2932 | return; |
2835 | #endif |
2933 | #endif |
2836 | |
|
|
2837 | } |
2934 | } |
2838 | } |
2935 | } |
2839 | |
2936 | |
2840 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2937 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2841 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2938 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
2842 | } |
2939 | } |
2843 | |
2940 | |
2844 | int |
2941 | int |
2845 | rxvt_term::selection_request_other (Atom target, int selnum) |
2942 | rxvt_term::selection_request_other (Atom target, int selnum) |
2846 | { |
2943 | { |
2847 | Atom sel; |
2944 | Atom sel; |
2848 | #ifdef DEBUG_SELECT |
|
|
2849 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
|
|
2850 | #endif |
|
|
2851 | |
2945 | |
2852 | selection_type |= selnum; |
2946 | selection_type |= selnum; |
2853 | |
2947 | |
2854 | if (selnum == Sel_Primary) |
2948 | if (selnum == Sel_Primary) |
2855 | sel = XA_PRIMARY; |
2949 | sel = XA_PRIMARY; |
… | |
… | |
2919 | |
3013 | |
2920 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
3014 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2921 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
3015 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2922 | |
3016 | |
2923 | col = selection.beg.col; |
3017 | col = selection.beg.col; |
2924 | MAX_IT (col, 0); |
|
|
2925 | row = selection.beg.row + TermWin.saveLines; |
3018 | row = selection.beg.row + TermWin.saveLines; |
2926 | end_row = selection.end.row + TermWin.saveLines; |
3019 | end_row = selection.end.row + TermWin.saveLines; |
2927 | int ofs = 0; |
3020 | int ofs = 0; |
2928 | int extra = 0; |
3021 | int extra = 0; |
2929 | |
3022 | |
2930 | for (; row <= end_row; row++, col = 0) |
3023 | for (; row <= end_row; row++, col = 0) |
2931 | { |
3024 | { |
2932 | t = &screen.text[row][col]; |
|
|
2933 | |
|
|
2934 | end_col = screen.tlen[row]; |
3025 | end_col = screen.tlen[row]; |
|
|
3026 | |
|
|
3027 | #if ENABLE_FRILLS |
|
|
3028 | if (selection.rect) |
|
|
3029 | { |
|
|
3030 | col = selection.beg.col; |
|
|
3031 | end_col = TermWin.ncol + 1; |
|
|
3032 | } |
|
|
3033 | #endif |
|
|
3034 | |
|
|
3035 | MAX_IT (col, 0); |
2935 | |
3036 | |
2936 | if (end_col == -1) |
3037 | if (end_col == -1) |
2937 | end_col = TermWin.ncol; |
3038 | end_col = TermWin.ncol; |
2938 | |
3039 | |
2939 | if (row == end_row) |
3040 | if (row == end_row || selection.rect) |
2940 | MIN_IT (end_col, selection.end.col); |
3041 | MIN_IT (end_col, selection.end.col); |
2941 | |
3042 | |
|
|
3043 | t = &screen.text[row][col]; |
2942 | for (; col < end_col; col++) |
3044 | for (; col < end_col; col++) |
2943 | { |
3045 | { |
2944 | if (*t == NOCHAR) |
3046 | if (*t == NOCHAR) |
2945 | t++; |
3047 | t++; |
2946 | #if ENABLE_COMBINING |
3048 | #if ENABLE_COMBINING |
… | |
… | |
2994 | #if 0 |
3096 | #if 0 |
2995 | XTextProperty ct; |
3097 | XTextProperty ct; |
2996 | |
3098 | |
2997 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
3099 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
2998 | { |
3100 | { |
2999 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
3101 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
3000 | PropModeReplace, ct.value, ct.nitems); |
|
|
3001 | XFree (ct.value); |
3102 | XFree (ct.value); |
3002 | } |
3103 | } |
3003 | #endif |
3104 | #endif |
3004 | |
3105 | |
3005 | selection_time = tm; |
3106 | selection_time = tm; |
… | |
… | |
3206 | enum { |
3307 | enum { |
3207 | LEFT, RIGHT |
3308 | LEFT, RIGHT |
3208 | } closeto = RIGHT; |
3309 | } closeto = RIGHT; |
3209 | |
3310 | |
3210 | want_refresh = 1; |
3311 | want_refresh = 1; |
|
|
3312 | |
3211 | switch (selection.op) |
3313 | switch (selection.op) |
3212 | { |
3314 | { |
3213 | case SELECTION_INIT: |
3315 | case SELECTION_INIT: |
3214 | CLEAR_SELECTION (); |
3316 | CLEAR_SELECTION (); |
3215 | selection.op = SELECTION_BEGIN; |
3317 | selection.op = SELECTION_BEGIN; |
… | |
… | |
3228 | selection_start_colrow (col, row); |
3330 | selection_start_colrow (col, row); |
3229 | /* FALLTHROUGH */ |
3331 | /* FALLTHROUGH */ |
3230 | default: |
3332 | default: |
3231 | return; |
3333 | return; |
3232 | } |
3334 | } |
|
|
3335 | |
3233 | if (selection.beg.col == selection.end.col |
3336 | if (selection.beg.col == selection.end.col |
3234 | && selection.beg.col != selection.mark.col |
3337 | && selection.beg.col != selection.mark.col |
3235 | && selection.beg.row == selection.end.row |
3338 | && selection.beg.row == selection.end.row |
3236 | && selection.beg.row != selection.mark.row) |
3339 | && selection.beg.row != selection.mark.row) |
3237 | { |
3340 | { |
… | |
… | |
3287 | } |
3390 | } |
3288 | else |
3391 | else |
3289 | { /* button1 drag or button3 drag */ |
3392 | { /* button1 drag or button3 drag */ |
3290 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3393 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
3291 | { |
3394 | { |
3292 | if ((selection.mark.row == selection.end.row) |
3395 | if (selection.mark.row == selection.end.row |
3293 | && (selection.mark.col == selection.end.col) |
3396 | && selection.mark.col == selection.end.col |
|
|
3397 | && clickchange |
3294 | && clickchange && selection.clicks == 2) |
3398 | && selection.clicks == 2) |
3295 | selection.mark.col--; |
3399 | selection.mark.col--; |
3296 | |
3400 | |
3297 | selection.beg.row = pos.row; |
3401 | selection.beg.row = pos.row; |
3298 | selection.beg.col = pos.col; |
3402 | selection.beg.col = pos.col; |
3299 | selection.end.row = selection.mark.row; |
3403 | selection.end.row = selection.mark.row; |
… | |
… | |
3310 | |
3414 | |
3311 | if (selection.clicks == 1) |
3415 | if (selection.clicks == 1) |
3312 | { |
3416 | { |
3313 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3417 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3314 | |
3418 | |
3315 | if (end_col != -1 && selection.beg.col > end_col) |
3419 | if (selection.beg.col > end_col |
|
|
3420 | && end_col != -1 |
|
|
3421 | #if ENABLE_FRILLS |
|
|
3422 | && !selection.rect |
|
|
3423 | #endif |
3316 | { |
3424 | ) |
3317 | #if 1 |
|
|
3318 | selection.beg.col = ncol; |
3425 | selection.beg.col = ncol; |
3319 | #else |
|
|
3320 | if (selection.beg.row != selection.end.row) |
|
|
3321 | selection.beg.col = ncol; |
|
|
3322 | else |
|
|
3323 | selection.beg.col = selection.mark.col; |
|
|
3324 | #endif |
|
|
3325 | } |
|
|
3326 | |
3426 | |
3327 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3427 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3328 | |
3428 | |
3329 | if (end_col != -1 && selection.end.col > end_col) |
3429 | if ( |
|
|
3430 | selection.end.col > end_col |
|
|
3431 | && end_col != -1 |
|
|
3432 | #if ENABLE_FRILLS |
|
|
3433 | && !selection.rect |
|
|
3434 | #endif |
|
|
3435 | ) |
3330 | selection.end.col = ncol; |
3436 | selection.end.col = ncol; |
3331 | } |
3437 | } |
3332 | else if (selection.clicks == 2) |
3438 | else if (selection.clicks == 2) |
3333 | { |
3439 | { |
3334 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3440 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3335 | selection.end.col--; |
3441 | selection.end.col--; |
3336 | |
3442 | |
3337 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
|
|
3338 | selection_delimit_word (DN, & (selection.end), & (selection.end)); |
3443 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
|
|
3444 | selection_delimit_word (DN, &selection.end, &selection.end); |
3339 | } |
3445 | } |
3340 | else if (selection.clicks == 3) |
3446 | else if (selection.clicks == 3) |
3341 | { |
3447 | { |
3342 | #if ENABLE_FRILLS |
3448 | #if ENABLE_FRILLS |
3343 | if ((options & Opt_tripleclickwords)) |
3449 | if (options & Opt_tripleclickwords) |
3344 | { |
3450 | { |
3345 | int end_row; |
3451 | int end_row; |
3346 | |
3452 | |
3347 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3453 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3348 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3454 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3349 | |
3455 | |
3350 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
3456 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
3351 | { |
3457 | { |
3352 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
3458 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
… | |
… | |
3363 | else |
3469 | else |
3364 | #endif |
3470 | #endif |
3365 | { |
3471 | { |
3366 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3472 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3367 | selection.mark.col++; |
3473 | selection.mark.col++; |
|
|
3474 | |
3368 | selection.beg.col = 0; |
3475 | selection.beg.col = 0; |
3369 | selection.end.col = ncol; |
3476 | selection.end.col = ncol; |
|
|
3477 | |
|
|
3478 | // select a complete logical line |
|
|
3479 | while (selection.beg.row > -TermWin.saveLines |
|
|
3480 | && screen.tlen[selection.beg.row - 1 + TermWin.saveLines] == -1) |
|
|
3481 | selection.beg.row--; |
|
|
3482 | |
|
|
3483 | while (selection.end.row < TermWin.nrow |
|
|
3484 | && screen.tlen[selection.end.row + TermWin.saveLines] == -1) |
|
|
3485 | selection.end.row++; |
3370 | } |
3486 | } |
3371 | } |
3487 | } |
3372 | |
3488 | |
3373 | if (button3 && buttonpress) |
3489 | if (button3 && buttonpress) |
3374 | { /* mark may need to be changed */ |
3490 | { /* mark may need to be changed */ |
… | |
… | |
3381 | { |
3497 | { |
3382 | selection.mark.row = selection.beg.row; |
3498 | selection.mark.row = selection.beg.row; |
3383 | selection.mark.col = selection.beg.col; |
3499 | selection.mark.col = selection.beg.col; |
3384 | } |
3500 | } |
3385 | } |
3501 | } |
3386 | } |
|
|
3387 | |
3502 | |
3388 | #if ENABLE_FRILLS |
3503 | #if ENABLE_FRILLS |
|
|
3504 | if (selection.rect && selection.beg.col > selection.end.col) |
|
|
3505 | SWAP_IT (selection.beg.col, selection.end.col, int); |
|
|
3506 | #endif |
|
|
3507 | } |
|
|
3508 | |
|
|
3509 | #if ENABLE_FRILLS |
3389 | void |
3510 | void |
3390 | rxvt_term::selection_remove_trailing_spaces () |
3511 | rxvt_term::selection_remove_trailing_spaces () |
3391 | { |
3512 | { |
3392 | int32_t end_col, end_row; |
3513 | int32_t end_col, end_row; |
3393 | text_t *stp; |
3514 | text_t *stp; |
3394 | |
3515 | |
3395 | end_col = selection.end.col; |
3516 | end_col = selection.end.col; |
3396 | end_row = selection.end.row; |
3517 | end_row = selection.end.row; |
|
|
3518 | |
3397 | for ( ; end_row >= selection.beg.row; ) |
3519 | for ( ; end_row >= selection.beg.row; ) |
3398 | { |
3520 | { |
3399 | stp = screen.text[end_row + TermWin.saveLines]; |
3521 | stp = screen.text[end_row + TermWin.saveLines]; |
|
|
3522 | |
3400 | while (--end_col >= 0) |
3523 | while (--end_col >= 0) |
3401 | { |
3524 | { |
3402 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3525 | if (stp[end_col] != ' ' |
|
|
3526 | && stp[end_col] != '\t' |
|
|
3527 | && stp[end_col] != NOCHAR) |
3403 | break; |
3528 | break; |
3404 | } |
3529 | } |
|
|
3530 | |
3405 | if (end_col >= 0 |
3531 | if (end_col >= 0 |
3406 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
3532 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
3407 | { |
3533 | { |
3408 | selection.end.col = end_col + 1; |
3534 | selection.end.col = end_col + 1; |
3409 | selection.end.row = end_row; |
3535 | selection.end.row = end_row; |
3410 | break; |
3536 | break; |
3411 | } |
3537 | } |
|
|
3538 | |
3412 | end_row--; |
3539 | end_row--; |
3413 | end_col = TermWin.ncol; |
3540 | end_col = TermWin.ncol; |
3414 | } |
3541 | } |
|
|
3542 | |
3415 | if (selection.mark.row > selection.end.row) |
3543 | if (selection.mark.row > selection.end.row) |
3416 | { |
3544 | { |
3417 | selection.mark.row = selection.end.row; |
3545 | selection.mark.row = selection.end.row; |
3418 | selection.mark.col = selection.end.col; |
3546 | selection.mark.col = selection.end.col; |
3419 | } |
3547 | } |
… | |
… | |
3435 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3563 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3436 | } |
3564 | } |
3437 | |
3565 | |
3438 | /* ------------------------------------------------------------------------- */ |
3566 | /* ------------------------------------------------------------------------- */ |
3439 | /* |
3567 | /* |
3440 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
|
|
3441 | * that is exactly 32 bits wide, because a format of 64 is not allowed by |
|
|
3442 | * the X11 protocol. |
|
|
3443 | */ |
|
|
3444 | typedef CARD32 Atom32; |
|
|
3445 | |
|
|
3446 | /* ------------------------------------------------------------------------- */ |
|
|
3447 | /* |
|
|
3448 | * Respond to a request for our current selection |
3568 | * Respond to a request for our current selection |
3449 | * EXT: SelectionRequest |
3569 | * EXT: SelectionRequest |
3450 | */ |
3570 | */ |
3451 | void |
3571 | void |
3452 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3572 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3453 | { |
3573 | { |
3454 | XSelectionEvent ev; |
3574 | XSelectionEvent ev; |
3455 | XTextProperty ct; |
3575 | dDisp; |
3456 | XICCEncodingStyle style; |
|
|
3457 | Atom target; |
|
|
3458 | |
3576 | |
3459 | ev.type = SelectionNotify; |
3577 | ev.type = SelectionNotify; |
3460 | ev.property = None; |
3578 | ev.property = None; |
3461 | ev.display = rq.display; |
3579 | ev.display = rq.display; |
3462 | ev.requestor = rq.requestor; |
3580 | ev.requestor = rq.requestor; |
… | |
… | |
3464 | ev.target = rq.target; |
3582 | ev.target = rq.target; |
3465 | ev.time = rq.time; |
3583 | ev.time = rq.time; |
3466 | |
3584 | |
3467 | if (rq.target == xa[XA_TARGETS]) |
3585 | if (rq.target == xa[XA_TARGETS]) |
3468 | { |
3586 | { |
3469 | Atom32 target_list[6]; |
3587 | Atom target_list[6]; |
3470 | Atom32 *target = target_list; |
3588 | Atom *target = target_list; |
3471 | |
3589 | |
3472 | *target++ = (Atom32) xa[XA_TARGETS]; |
3590 | *target++ = xa[XA_TARGETS]; |
3473 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3591 | *target++ = xa[XA_TIMESTAMP]; |
3474 | *target++ = (Atom32) XA_STRING; |
3592 | *target++ = XA_STRING; |
3475 | *target++ = (Atom32) xa[XA_TEXT]; |
3593 | *target++ = xa[XA_TEXT]; |
3476 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3594 | *target++ = xa[XA_COMPOUND_TEXT]; |
3477 | #if X_HAVE_UTF8_STRING |
3595 | #if X_HAVE_UTF8_STRING |
3478 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3596 | *target++ = xa[XA_UTF8_STRING]; |
3479 | #endif |
3597 | #endif |
3480 | |
3598 | |
3481 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3599 | XChangeProperty (disp, rq.requestor, rq.property, XA_ATOM, |
3482 | (8 * sizeof (target_list[0])), PropModeReplace, |
3600 | 32, PropModeReplace, |
3483 | (unsigned char *)target_list, |
3601 | (unsigned char *)target_list, target - target_list); |
3484 | target - target_list); |
|
|
3485 | ev.property = rq.property; |
3602 | ev.property = rq.property; |
3486 | } |
3603 | } |
3487 | #if TODO // TODO |
3604 | #if TODO // TODO |
3488 | else if (rq.target == xa[XA_MULTIPLE]) |
3605 | else if (rq.target == xa[XA_MULTIPLE]) |
3489 | { |
3606 | { |
3490 | /* TODO: Handle MULTIPLE */ |
3607 | /* TODO: Handle MULTIPLE */ |
3491 | } |
3608 | } |
3492 | #endif |
3609 | #endif |
3493 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3610 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3494 | { |
3611 | { |
3495 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3612 | XChangeProperty (disp, rq.requestor, rq.property, rq.target, |
3496 | (8 * sizeof (Time)), PropModeReplace, |
|
|
3497 | (unsigned char *)&selection_time, 1); |
3613 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3498 | ev.property = rq.property; |
3614 | ev.property = rq.property; |
3499 | } |
3615 | } |
3500 | else if (rq.target == XA_STRING |
3616 | else if (rq.target == XA_STRING |
3501 | || rq.target == xa[XA_TEXT] |
3617 | || rq.target == xa[XA_TEXT] |
3502 | || rq.target == xa[XA_COMPOUND_TEXT] |
3618 | || rq.target == xa[XA_COMPOUND_TEXT] |
3503 | || rq.target == xa[XA_UTF8_STRING] |
3619 | || rq.target == xa[XA_UTF8_STRING] |
3504 | ) |
3620 | ) |
3505 | { |
3621 | { |
|
|
3622 | XTextProperty ct; |
|
|
3623 | Atom target = rq.target; |
3506 | short freect = 0; |
3624 | short freect = 0; |
3507 | int selectlen; |
3625 | int selectlen; |
3508 | wchar_t *cl; |
3626 | wchar_t *cl; |
3509 | |
3627 | enum { |
3510 | target = rq.target; |
3628 | enc_string = XStringStyle, |
|
|
3629 | enc_text = XStdICCTextStyle, |
|
|
3630 | enc_compound_text = XCompoundTextStyle, |
|
|
3631 | #ifdef X_HAVE_UTF8_STRING |
|
|
3632 | enc_utf8 = XUTF8StringStyle, |
|
|
3633 | #else |
|
|
3634 | enc_utf8 = -1, |
|
|
3635 | #endif |
|
|
3636 | } style; |
3511 | |
3637 | |
3512 | if (target == XA_STRING) |
3638 | if (target == XA_STRING) |
3513 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3639 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3514 | // will ask for another format anyways. |
3640 | // will ask for another format anyways. |
3515 | style = XStringStyle; |
3641 | style = enc_string; |
3516 | else if (target == xa[XA_TEXT]) |
3642 | else if (target == xa[XA_TEXT]) |
3517 | style = XStdICCTextStyle; |
3643 | style = enc_text; |
3518 | else if (target == xa[XA_COMPOUND_TEXT]) |
3644 | else if (target == xa[XA_COMPOUND_TEXT]) |
3519 | style = XCompoundTextStyle; |
3645 | style = enc_compound_text; |
3520 | #if X_HAVE_UTF8_STRING |
3646 | #if ENABLE_FRILLS |
3521 | else if (target == xa[XA_UTF8_STRING]) |
3647 | else if (target == xa[XA_UTF8_STRING]) |
3522 | style = XUTF8StringStyle; |
3648 | style = enc_utf8; |
3523 | #endif |
3649 | #endif |
3524 | else |
3650 | else |
3525 | { |
3651 | { |
3526 | target = xa[XA_COMPOUND_TEXT]; |
3652 | target = xa[XA_COMPOUND_TEXT]; |
3527 | style = XCompoundTextStyle; |
3653 | style = enc_compound_text; |
3528 | } |
3654 | } |
3529 | |
3655 | |
3530 | if (selection.text) |
3656 | if (selection.text) |
3531 | { |
3657 | { |
3532 | cl = selection.text; |
3658 | cl = selection.text; |
… | |
… | |
3536 | { |
3662 | { |
3537 | cl = L""; |
3663 | cl = L""; |
3538 | selectlen = 0; |
3664 | selectlen = 0; |
3539 | } |
3665 | } |
3540 | |
3666 | |
3541 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
3667 | #if ENABLE_FRILLS |
3542 | // manually for XUTF8StringStyle. |
3668 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
3669 | // so recode it manually |
|
|
3670 | if (style == enc_utf8) |
|
|
3671 | { |
|
|
3672 | freect = 1; |
|
|
3673 | ct.encoding = target; |
|
|
3674 | ct.format = 8; |
|
|
3675 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
|
|
3676 | ct.nitems = strlen ((char *)ct.value); |
|
|
3677 | } |
|
|
3678 | else |
|
|
3679 | #endif |
3543 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3680 | if (XwcTextListToTextProperty (disp, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3544 | freect = 1; |
3681 | freect = 1; |
3545 | else |
3682 | else |
3546 | { |
3683 | { |
3547 | /* if we failed to convert then send it raw */ |
3684 | /* if we failed to convert then send it raw */ |
3548 | ct.value = (unsigned char *)cl; |
3685 | ct.value = (unsigned char *)cl; |
3549 | ct.nitems = selectlen; |
3686 | ct.nitems = selectlen; |
|
|
3687 | ct.encoding = target; |
3550 | } |
3688 | } |
3551 | |
3689 | |
3552 | XChangeProperty (display->display, rq.requestor, rq.property, |
3690 | XChangeProperty (disp, rq.requestor, rq.property, |
3553 | target, 8, PropModeReplace, |
3691 | ct.encoding, 8, PropModeReplace, |
3554 | ct.value, (int)ct.nitems); |
3692 | ct.value, (int)ct.nitems); |
3555 | ev.property = rq.property; |
3693 | ev.property = rq.property; |
3556 | |
3694 | |
3557 | if (freect) |
3695 | if (freect) |
3558 | XFree (ct.value); |
3696 | XFree (ct.value); |
3559 | } |
3697 | } |
3560 | |
3698 | |
3561 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3699 | XSendEvent (disp, rq.requestor, False, 0L, (XEvent *)&ev); |
3562 | } |
3700 | } |
3563 | |
3701 | |
3564 | /* ------------------------------------------------------------------------- * |
3702 | /* ------------------------------------------------------------------------- * |
3565 | * MOUSE ROUTINES * |
3703 | * MOUSE ROUTINES * |
3566 | * ------------------------------------------------------------------------- */ |
3704 | * ------------------------------------------------------------------------- */ |
… | |
… | |
3686 | while (*s) |
3824 | while (*s) |
3687 | scr_overlay_set (x++, y, *s++); |
3825 | scr_overlay_set (x++, y, *s++); |
3688 | } |
3826 | } |
3689 | |
3827 | |
3690 | void |
3828 | void |
|
|
3829 | rxvt_term::scr_overlay_set (int x, int y, const wchar_t *s) |
|
|
3830 | { |
|
|
3831 | while (*s) |
|
|
3832 | { |
|
|
3833 | text_t t = *s++; |
|
|
3834 | int width = wcwidth (t); |
|
|
3835 | |
|
|
3836 | while (width--) |
|
|
3837 | { |
|
|
3838 | scr_overlay_set (x++, y, t); |
|
|
3839 | t = NOCHAR; |
|
|
3840 | } |
|
|
3841 | } |
|
|
3842 | } |
|
|
3843 | |
|
|
3844 | void |
3691 | rxvt_term::scr_swap_overlay () |
3845 | rxvt_term::scr_swap_overlay () |
3692 | { |
3846 | { |
3693 | if (!ov_text) |
3847 | if (!ov_text) |
3694 | return; |
3848 | return; |
3695 | |
3849 | |