1 | /*---------------------------------------------------------------------------* |
1 | /*---------------------------------------------------------------------------* |
2 | * File: screen.C |
2 | * File: screen.C |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
6 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2007 Marc Lehmann <schmorp@schmorp.de> |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
29 | #include "rxvtperl.h" /* NECESSARY */ |
30 | |
30 | |
31 | #include <inttypes.h> |
31 | #include <inttypes.h> |
32 | |
32 | |
33 | #include "salloc.C" // HACK, should be a seperate compile! |
33 | #include "salloc.C" // HACK, should be a separate compile! |
34 | |
34 | |
|
|
35 | static inline void |
35 | static inline void fill_text (text_t *start, text_t value, int len) |
36 | fill_text (text_t *start, text_t value, int len) |
36 | { |
37 | { |
37 | while (len--) |
38 | while (len--) |
38 | *start++ = value; |
39 | *start++ = value; |
39 | } |
40 | } |
40 | |
41 | |
41 | /* ------------------------------------------------------------------------- */ |
42 | /* ------------------------------------------------------------------------- */ |
42 | #define PROP_SIZE 256*1024 |
|
|
43 | #define PASTE_SIZE 32768 |
|
|
44 | #define TABSIZE 8 /* default tab size */ |
43 | #define TABSIZE 8 /* default tab size */ |
45 | |
44 | |
46 | /* ------------------------------------------------------------------------- * |
45 | /* ------------------------------------------------------------------------- * |
47 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
46 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
48 | * ------------------------------------------------------------------------- */ |
47 | * ------------------------------------------------------------------------- */ |
… | |
… | |
143 | col--; |
142 | col--; |
144 | |
143 | |
145 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
144 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
146 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
145 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
147 | |
146 | |
|
|
147 | l.touch (); |
|
|
148 | |
148 | // found start, nuke |
149 | // found start, nuke |
149 | do { |
150 | do { |
150 | l.t[col] = ' '; |
151 | l.t[col] = ' '; |
151 | l.r[col] = rend; |
152 | l.r[col] = rend; |
152 | col++; |
153 | col++; |
… | |
… | |
158 | * ------------------------------------------------------------------------- */ |
159 | * ------------------------------------------------------------------------- */ |
159 | |
160 | |
160 | void |
161 | void |
161 | rxvt_term::scr_reset () |
162 | rxvt_term::scr_reset () |
162 | { |
163 | { |
|
|
164 | #if ENABLE_OVERLAY |
|
|
165 | scr_overlay_off (); |
|
|
166 | #endif |
|
|
167 | |
163 | view_start = 0; |
168 | view_start = 0; |
164 | num_scr = 0; |
169 | num_scr = 0; |
165 | |
170 | |
166 | if (ncol == 0) |
171 | if (ncol == 0) |
167 | ncol = 80; |
172 | ncol = 80; |
… | |
… | |
198 | term_start = 0; |
203 | term_start = 0; |
199 | |
204 | |
200 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
205 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
201 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
206 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
202 | |
207 | |
203 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
208 | row_buf = (line_t *)rxvt_calloc (total_rows , sizeof (line_t)); |
204 | drawn_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
209 | drawn_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
205 | swap_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
210 | swap_buf = (line_t *)rxvt_calloc (nrow , sizeof (line_t)); |
206 | |
211 | |
207 | for (int row = nrow; row--; ) |
212 | for (int row = nrow; row--; ) |
208 | { |
213 | { |
… | |
… | |
270 | swap_buf [row].clear (); scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
275 | swap_buf [row].clear (); scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); |
271 | drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
276 | drawn_buf[row].clear (); scr_blank_screen_mem (drawn_buf[row], DEFAULT_RSTYLE); |
272 | } |
277 | } |
273 | |
278 | |
274 | line_t *old_buf = row_buf; |
279 | line_t *old_buf = row_buf; |
275 | row_buf = (line_t *)rxvt_calloc (total_rows + nrow, sizeof (line_t)); |
280 | row_buf = (line_t *)rxvt_calloc (total_rows, sizeof (line_t)); |
276 | |
281 | |
277 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
282 | int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row |
278 | int pend = MOD (term_start + top_row , prev_total_rows); |
283 | int pend = MOD (term_start + top_row , prev_total_rows); |
279 | int q = total_rows; // rewrapped row |
284 | int q = total_rows; // rewrapped row |
280 | |
285 | |
… | |
… | |
397 | } |
402 | } |
398 | |
403 | |
399 | free (tabs); |
404 | free (tabs); |
400 | tabs = (char *)rxvt_malloc (ncol); |
405 | tabs = (char *)rxvt_malloc (ncol); |
401 | |
406 | |
402 | for (int col = ncol; --col; ) |
407 | for (int col = ncol; col--; ) |
403 | tabs [col] = col % TABSIZE == 0; |
408 | tabs [col] = col % TABSIZE == 0; |
404 | |
409 | |
405 | CLEAR_ALL_SELECTION (); |
410 | CLEAR_ALL_SELECTION (); |
406 | |
411 | |
407 | prev_nrow = nrow; |
412 | prev_nrow = nrow; |
… | |
… | |
633 | |
638 | |
634 | if (count > 0 |
639 | if (count > 0 |
635 | && row1 == 0 |
640 | && row1 == 0 |
636 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
641 | && (current_screen == PRIMARY || option (Opt_secondaryScroll))) |
637 | { |
642 | { |
|
|
643 | min_it (count, total_rows - (nrow - (row2 + 1))); |
|
|
644 | |
638 | top_row = max (top_row - count, -saveLines); |
645 | top_row = max (top_row - count, -saveLines); |
639 | |
|
|
640 | // scroll everything up 'count' lines |
|
|
641 | term_start = (term_start + count) % total_rows; |
|
|
642 | |
646 | |
643 | // sever bottommost line |
647 | // sever bottommost line |
644 | { |
648 | { |
645 | line_t &l = ROW(row2 - count); |
649 | line_t &l = ROW(row2 - 1); |
646 | l.is_longer (0); |
650 | l.is_longer (0); |
647 | l.touch (); |
651 | l.touch (); |
648 | } |
652 | } |
649 | |
653 | |
|
|
654 | // scroll everything up 'count' lines |
|
|
655 | term_start = (term_start + count) % total_rows; |
|
|
656 | |
|
|
657 | // now copy lines below the scroll region bottom to the |
|
|
658 | // bottom of the screen again, so they look as if they |
|
|
659 | // hadn't moved. |
|
|
660 | for (int i = nrow; --i > row2; ) |
|
|
661 | { |
|
|
662 | line_t &l1 = ROW(i - count); |
|
|
663 | line_t &l2 = ROW(i); |
|
|
664 | |
|
|
665 | ::swap (l1, l2); |
|
|
666 | l2.touch (); |
|
|
667 | } |
|
|
668 | |
650 | // erase newly scrolled-in lines |
669 | // erase newly scrolled-in lines |
651 | for (int i = count; i--; ) |
670 | for (int i = count; i--; ) |
652 | { |
671 | { |
653 | line_t &l = ROW(nrow - 1 - i); |
672 | line_t &l = ROW(row2 - i); |
654 | |
673 | |
655 | // optimize if already cleared, can be significant on slow machines |
674 | // optimise if already cleared, can be significant on slow machines |
656 | // could be rolled into scr_blank_screen_mem |
675 | // could be rolled into scr_blank_screen_mem |
657 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
676 | if (l.r && l.l < ncol - 1 && !((l.r[l.l + 1] ^ rstyle) & (RS_fgMask | RS_bgMask))) |
658 | { |
677 | { |
659 | scr_blank_line (l, 0, l.l, rstyle); |
678 | scr_blank_line (l, 0, l.l, rstyle); |
660 | l.l = 0; |
679 | l.l = 0; |
661 | l.f = 0; |
680 | l.f = 0; |
662 | } |
681 | } |
663 | else |
682 | else |
664 | scr_blank_screen_mem (l, rstyle); |
683 | scr_blank_screen_mem (l, rstyle); |
665 | } |
|
|
666 | |
|
|
667 | // now copy lines below the scroll region bottom to the |
|
|
668 | // bottom of the screen again, so they look as if they |
|
|
669 | // hadn't moved. |
|
|
670 | for (int i = nrow; --i > row2; ) |
|
|
671 | { |
|
|
672 | line_t &l1 = ROW(i - count); |
|
|
673 | line_t &l2 = ROW(i); |
|
|
674 | |
|
|
675 | ::swap (l1, l2); |
|
|
676 | l2.touch (); |
|
|
677 | } |
684 | } |
678 | |
685 | |
679 | // move and/or clear selection, if any |
686 | // move and/or clear selection, if any |
680 | if (selection.op && current_screen == selection.screen) |
687 | if (selection.op && current_screen == selection.screen) |
681 | { |
688 | { |
… | |
… | |
727 | } |
734 | } |
728 | |
735 | |
729 | // use a simple and robust scrolling algorithm, this |
736 | // use a simple and robust scrolling algorithm, this |
730 | // part of scr_scroll_text is not time-critical. |
737 | // part of scr_scroll_text is not time-critical. |
731 | |
738 | |
|
|
739 | // sever line above scroll region |
|
|
740 | if (row1) |
|
|
741 | { |
|
|
742 | line_t &l = ROW(row1 - 1); |
|
|
743 | l.is_longer (0); |
|
|
744 | l.touch (); |
|
|
745 | } |
|
|
746 | |
732 | int rows = row2 - row1 + 1; |
747 | int rows = row2 - row1 + 1; |
733 | |
748 | |
734 | min_it (count, rows); |
749 | min_it (count, rows); |
735 | |
750 | |
736 | line_t *temp_buf = row_buf + total_rows; |
751 | line_t *temp_buf = rxvt_temp_buf<line_t> (rows); |
737 | |
752 | |
738 | for (int row = 0; row < rows; row++) |
753 | for (int row = 0; row < rows; row++) |
739 | { |
754 | { |
740 | temp_buf [row] = ROW(row1 + (row + count + rows) % rows); |
755 | temp_buf [row] = ROW(row1 + (row + count + rows) % rows); |
741 | |
756 | |
… | |
… | |
743 | scr_blank_screen_mem (temp_buf [row], rstyle); |
758 | scr_blank_screen_mem (temp_buf [row], rstyle); |
744 | } |
759 | } |
745 | |
760 | |
746 | for (int row = 0; row < rows; row++) |
761 | for (int row = 0; row < rows; row++) |
747 | ROW(row1 + row) = temp_buf [row]; |
762 | ROW(row1 + row) = temp_buf [row]; |
|
|
763 | |
|
|
764 | // sever bottommost line |
|
|
765 | { |
|
|
766 | line_t &l = ROW(row2 - 1); |
|
|
767 | l.is_longer (0); |
|
|
768 | l.touch (); |
|
|
769 | } |
|
|
770 | |
748 | } |
771 | } |
749 | |
772 | |
750 | return count; |
773 | return count; |
751 | } |
774 | } |
752 | |
775 | |
… | |
… | |
794 | |
817 | |
795 | while (str < strend) |
818 | while (str < strend) |
796 | { |
819 | { |
797 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
820 | c = (unicode_t)*str++; // convert to rxvt-unicodes representation |
798 | |
821 | |
799 | if (expect_false (c < 0x20)) |
822 | if (ecb_unlikely (c < 0x20)) |
800 | if (c == C0_LF) |
823 | if (c == C0_LF) |
801 | { |
824 | { |
802 | max_it (line->l, screen.cur.col); |
825 | max_it (line->l, screen.cur.col); |
803 | |
826 | |
804 | screen.flags &= ~Screen_WrapNext; |
827 | screen.flags &= ~Screen_WrapNext; |
… | |
… | |
823 | { |
846 | { |
824 | scr_tab (1, true); |
847 | scr_tab (1, true); |
825 | continue; |
848 | continue; |
826 | } |
849 | } |
827 | |
850 | |
828 | if (expect_false ( |
851 | if (ecb_unlikely ( |
829 | checksel /* see if we're writing within selection */ |
852 | checksel /* see if we're writing within selection */ |
830 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
853 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
831 | && ROWCOL_IS_BEFORE (screen.cur, selection.end) |
854 | && ROWCOL_IS_BEFORE (screen.cur, selection.end) |
832 | )) |
855 | )) |
833 | { |
856 | { |
… | |
… | |
838 | * should be a similar check. |
861 | * should be a similar check. |
839 | */ |
862 | */ |
840 | CLEAR_SELECTION (); |
863 | CLEAR_SELECTION (); |
841 | } |
864 | } |
842 | |
865 | |
843 | if (expect_false (screen.flags & Screen_WrapNext)) |
866 | if (ecb_unlikely (screen.flags & Screen_WrapNext)) |
844 | { |
867 | { |
845 | scr_do_wrap (); |
868 | scr_do_wrap (); |
846 | |
869 | |
847 | line->l = ncol; |
870 | line->l = ncol; |
848 | line->is_longer (1); |
871 | line->is_longer (1); |
… | |
… | |
850 | row = screen.cur.row; |
873 | row = screen.cur.row; |
851 | line = &ROW(row); /* _must_ refresh */ |
874 | line = &ROW(row); /* _must_ refresh */ |
852 | } |
875 | } |
853 | |
876 | |
854 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
877 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
855 | if (expect_false (IN_RANGE_INC (c, 0xd800, 0xdfff))) |
878 | if (ecb_unlikely (IN_RANGE_INC (c, 0xd800, 0xdfff))) |
856 | c = 0xfffd; |
879 | c = 0xfffd; |
857 | |
880 | |
858 | // rely on wcwidth to tell us the character width, do wcwidth before |
881 | // rely on wcwidth to tell us the character width, do wcwidth before |
859 | // further replacements, as wcwidth might return -1 for the line |
882 | // further replacements, as wcwidth might return -1 for the line |
860 | // drawing characters below as they might be invalid in the current |
883 | // drawing characters below as they might be invalid in the current |
861 | // locale. |
884 | // locale. |
862 | int width = WCWIDTH (c); |
885 | int width = WCWIDTH (c); |
863 | |
886 | |
864 | if (expect_false (charsets [screen.charset] == '0')) // DEC SPECIAL |
887 | if (ecb_unlikely (charsets [screen.charset] == '0')) // DEC SPECIAL |
865 | { |
888 | { |
866 | // vt100 special graphics and line drawing |
889 | // vt100 special graphics and line drawing |
867 | // 5f-7e standard vt100 |
890 | // 5f-7e standard vt100 |
868 | // 40-5e rxvt extension for extra curses acs chars |
891 | // 40-5e rxvt extension for extra curses acs chars |
869 | static uint16_t vt100_0[62] = { // 41 .. 7e |
892 | static uint16_t vt100_0[62] = { // 41 .. 7e |
… | |
… | |
882 | c = vt100_0[c - 0x41]; |
905 | c = vt100_0[c - 0x41]; |
883 | width = 1; // vt100 line drawing characters are always single-width |
906 | width = 1; // vt100 line drawing characters are always single-width |
884 | } |
907 | } |
885 | } |
908 | } |
886 | |
909 | |
887 | if (expect_false (screen.flags & Screen_Insert)) |
910 | if (ecb_unlikely (screen.flags & Screen_Insert)) |
888 | scr_insdel_chars (width, INSERT); |
911 | scr_insdel_chars (width, INSERT); |
889 | |
912 | |
890 | if (width != 0) |
913 | if (width != 0) |
891 | { |
914 | { |
892 | #if !UNICODE_3 |
915 | #if !UNICODE_3 |
… | |
… | |
897 | # else |
920 | # else |
898 | c = 0xfffd; |
921 | c = 0xfffd; |
899 | # endif |
922 | # endif |
900 | #endif |
923 | #endif |
901 | |
924 | |
|
|
925 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
926 | |
|
|
927 | // if the character doesn't fit into the remaining columns... |
|
|
928 | if (ecb_unlikely (screen.cur.col > ncol - width && ncol >= width)) |
|
|
929 | { |
|
|
930 | if (screen.flags & Screen_Autowrap) |
|
|
931 | { |
|
|
932 | // ... artificially enlargen the previous one |
|
|
933 | c = NOCHAR; |
|
|
934 | // and try the same character next loop iteration |
|
|
935 | --str; |
|
|
936 | } |
|
|
937 | else |
|
|
938 | screen.cur.col = ncol - width; |
|
|
939 | } |
|
|
940 | |
902 | // nuke the character at this position, if required |
941 | // nuke the character at this position, if required |
903 | if (expect_false ( |
942 | // due to wonderful coincidences everywhere else in this loop |
|
|
943 | // we never have to check for overwriting a wide char itself, |
|
|
944 | // only its tail. |
904 | line->t[screen.cur.col] == NOCHAR |
945 | if (ecb_unlikely (line->t[screen.cur.col] == NOCHAR)) |
905 | || (screen.cur.col < ncol - 1 |
|
|
906 | && line->t[screen.cur.col + 1] == NOCHAR) |
|
|
907 | )) |
|
|
908 | scr_kill_char (*line, screen.cur.col); |
946 | scr_kill_char (*line, screen.cur.col); |
909 | |
|
|
910 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
|
|
911 | |
|
|
912 | // if the character doesn't fit into the remaining columns... |
|
|
913 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
|
|
914 | { |
|
|
915 | // ... artificially enlargen the previous one |
|
|
916 | c = NOCHAR; |
|
|
917 | // and try the same character next loop iteration |
|
|
918 | --str; |
|
|
919 | } |
|
|
920 | |
947 | |
921 | line->touch (); |
948 | line->touch (); |
922 | |
949 | |
923 | do |
950 | do |
924 | { |
951 | { |
925 | line->t[screen.cur.col] = c; |
952 | line->t[screen.cur.col] = c; |
926 | line->r[screen.cur.col] = rend; |
953 | line->r[screen.cur.col] = rend; |
927 | |
954 | |
928 | if (expect_true (screen.cur.col < ncol - 1)) |
955 | if (ecb_likely (screen.cur.col < ncol - 1)) |
929 | screen.cur.col++; |
956 | screen.cur.col++; |
930 | else |
957 | else |
931 | { |
958 | { |
932 | line->l = ncol; |
959 | line->l = ncol; |
933 | if (screen.flags & Screen_Autowrap) |
960 | if (screen.flags & Screen_Autowrap) |
934 | screen.flags |= Screen_WrapNext; |
961 | screen.flags |= Screen_WrapNext; |
935 | break; |
962 | |
|
|
963 | goto end_of_line; |
936 | } |
964 | } |
937 | |
965 | |
938 | c = NOCHAR; |
966 | c = NOCHAR; |
939 | } |
967 | } |
940 | while (expect_false (--width > 0)); |
968 | while (ecb_unlikely (--width > 0)); |
941 | |
969 | |
942 | // pad with spaces when overwriting wide character with smaller one |
970 | // pad with spaces when overwriting wide character with smaller one |
943 | if (expect_false (!width)) |
971 | for (int c = screen.cur.col; ecb_unlikely (c < ncol && line->t[c] == NOCHAR); c++) |
944 | { |
972 | { |
945 | line->touch (); |
|
|
946 | |
|
|
947 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
|
|
948 | { |
|
|
949 | line->t[c] = ' '; |
973 | line->t[c] = ' '; |
950 | line->r[c] = rend; |
974 | line->r[c] = rend; |
951 | } |
|
|
952 | } |
975 | } |
|
|
976 | |
|
|
977 | end_of_line: |
|
|
978 | ; |
953 | } |
979 | } |
954 | #if ENABLE_COMBINING |
980 | #if ENABLE_COMBINING |
955 | else // width == 0 |
981 | else // width == 0 |
956 | { |
982 | { |
957 | if (c != 0xfeff) // ignore BOM |
983 | if (c != 0xfeff) // ignore BOM |
… | |
… | |
1020 | |
1046 | |
1021 | want_refresh = 1; |
1047 | want_refresh = 1; |
1022 | #endif |
1048 | #endif |
1023 | } |
1049 | } |
1024 | } |
1050 | } |
|
|
1051 | else if (screen.flags & Screen_WrapNext) |
|
|
1052 | screen.flags &= ~Screen_WrapNext; |
1025 | else |
1053 | else |
1026 | scr_gotorc (0, -1, RELATIVE); |
1054 | scr_gotorc (0, -1, RELATIVE); |
1027 | } |
1055 | } |
1028 | |
1056 | |
1029 | /* ------------------------------------------------------------------------- */ |
1057 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1335 | if (row >= nrow) /* Out Of Bounds */ |
1363 | if (row >= nrow) /* Out Of Bounds */ |
1336 | return; |
1364 | return; |
1337 | |
1365 | |
1338 | min_it (num, nrow - row); |
1366 | min_it (num, nrow - row); |
1339 | |
1367 | |
1340 | // TODO: the code below does not work when view_start != 0 |
|
|
1341 | // the workaround is to disable the clear and use a normal refresh |
|
|
1342 | // when view_start != 0. mysterious. |
|
|
1343 | if (rstyle & (RS_RVid | RS_Uline)) |
1368 | if (rstyle & (RS_Blink | RS_RVid | RS_Uline)) |
1344 | ren = (rend_t) ~RS_None; |
1369 | ren = (rend_t) ~RS_None; |
1345 | else if (GET_BASEBG (rstyle) == Color_bg) |
1370 | else if (GET_BASEBG (rstyle) == Color_bg) |
1346 | { |
1371 | { |
1347 | ren = DEFAULT_RSTYLE; |
1372 | ren = DEFAULT_RSTYLE; |
1348 | |
1373 | |
1349 | if (mapped && !view_start) |
1374 | if (mapped) |
1350 | XClearArea (dpy, vt, 0, |
1375 | XClearArea (dpy, vt, 0, |
1351 | Row2Pixel (row - view_start), (unsigned int)width, |
1376 | Row2Pixel (row - view_start), (unsigned int)width, |
1352 | (unsigned int)Height2Pixel (num), False); |
1377 | (unsigned int)Height2Pixel (num), False); |
1353 | } |
1378 | } |
1354 | else |
1379 | else |
1355 | { |
1380 | { |
1356 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1381 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1357 | |
1382 | |
1358 | if (mapped && !view_start) |
1383 | if (mapped) |
1359 | { |
1384 | { |
1360 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1385 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1361 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1386 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1362 | XFillRectangle (dpy, vt, gc, |
1387 | XFillRectangle (dpy, vt, gc, |
1363 | 0, Row2Pixel (row - view_start), |
1388 | 0, Row2Pixel (row - view_start), |
… | |
… | |
1370 | |
1395 | |
1371 | for (; num--; row++) |
1396 | for (; num--; row++) |
1372 | { |
1397 | { |
1373 | scr_blank_screen_mem (ROW(row), rstyle); |
1398 | scr_blank_screen_mem (ROW(row), rstyle); |
1374 | |
1399 | |
1375 | if (!view_start) |
1400 | if (row - view_start < nrow) |
1376 | scr_blank_line (drawn_buf [row], 0, ncol, ren); |
1401 | scr_blank_line (drawn_buf [row - view_start], 0, ncol, ren); |
1377 | } |
1402 | } |
1378 | } |
1403 | } |
1379 | |
1404 | |
1380 | #if !ENABLE_MINIMAL |
1405 | #if !ENABLE_MINIMAL |
1381 | void |
1406 | void |
… | |
… | |
1680 | { |
1705 | { |
1681 | rvideo_state = on; |
1706 | rvideo_state = on; |
1682 | |
1707 | |
1683 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1708 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1684 | #ifdef HAVE_BG_PIXMAP |
1709 | #ifdef HAVE_BG_PIXMAP |
1685 | if (bgPixmap.pixmap == None) |
1710 | if (bg_pixmap == None) |
1686 | #endif |
1711 | #endif |
1687 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1712 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1688 | |
1713 | |
1689 | XGCValues gcvalue; |
1714 | XGCValues gcvalue; |
1690 | gcvalue.foreground = pix_colors[Color_fg]; |
1715 | gcvalue.foreground = pix_colors[Color_fg]; |
… | |
… | |
1917 | |
1942 | |
1918 | # ifndef NO_MAPALERT |
1943 | # ifndef NO_MAPALERT |
1919 | # ifdef MAPALERT_OPTION |
1944 | # ifdef MAPALERT_OPTION |
1920 | if (option (Opt_mapAlert)) |
1945 | if (option (Opt_mapAlert)) |
1921 | # endif |
1946 | # endif |
1922 | XMapWindow (dpy, parent[0]); |
1947 | XMapWindow (dpy, parent); |
1923 | # endif |
1948 | # endif |
1924 | |
1949 | |
1925 | # if ENABLE_FRILLS |
1950 | # if ENABLE_FRILLS |
1926 | if (option (Opt_urgentOnBell)) |
1951 | if (option (Opt_urgentOnBell)) |
1927 | set_urgency (1); |
1952 | set_urgency (1); |
… | |
… | |
1940 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1965 | HOOK_INVOKE ((this, HOOK_BELL, DT_END)); |
1941 | #endif |
1966 | #endif |
1942 | } |
1967 | } |
1943 | |
1968 | |
1944 | /* ------------------------------------------------------------------------- */ |
1969 | /* ------------------------------------------------------------------------- */ |
1945 | /* ARGSUSED */ |
|
|
1946 | void |
1970 | void |
1947 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1971 | rxvt_term::scr_printscreen (int fullhist) NOTHROW |
1948 | { |
1972 | { |
1949 | #ifdef PRINTPIPE |
1973 | #ifdef PRINTPIPE |
1950 | int nrows, row_start; |
1974 | int nrows, row_start; |
… | |
… | |
2026 | refresh_count = 0; |
2050 | refresh_count = 0; |
2027 | |
2051 | |
2028 | unsigned int old_screen_flags = screen.flags; |
2052 | unsigned int old_screen_flags = screen.flags; |
2029 | char have_bg = 0; |
2053 | char have_bg = 0; |
2030 | #ifdef HAVE_BG_PIXMAP |
2054 | #ifdef HAVE_BG_PIXMAP |
2031 | have_bg = bgPixmap.pixmap != None; |
2055 | have_bg = bg_pixmap != None; |
2032 | #endif |
2056 | #endif |
2033 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2057 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2034 | |
2058 | |
2035 | /* |
2059 | /* |
2036 | * B: reverse any characters which are selected |
2060 | * B: reverse any characters which are selected |
… | |
… | |
2228 | continue; |
2252 | continue; |
2229 | |
2253 | |
2230 | // redraw one or more characters |
2254 | // redraw one or more characters |
2231 | |
2255 | |
2232 | // seek to the beginning of wide characters |
2256 | // seek to the beginning of wide characters |
2233 | while (expect_false (stp[col] == NOCHAR && col > 0)) |
2257 | while (ecb_unlikely (stp[col] == NOCHAR && col > 0)) |
2234 | --col; |
2258 | --col; |
2235 | |
2259 | |
2236 | rend_t rend = srp[col]; /* screen rendition (target rendition) */ |
2260 | rend_t rend = srp[col]; /* screen rendition (target rendition) */ |
2237 | text_t *text = stp + col; |
2261 | text_t *text = stp + col; |
2238 | int count = 1; |
2262 | int count = 1; |
… | |
… | |
2276 | |
2300 | |
2277 | col--; /* went one too far. move back */ |
2301 | col--; /* went one too far. move back */ |
2278 | count -= i; /* dump any matching trailing chars */ |
2302 | count -= i; /* dump any matching trailing chars */ |
2279 | |
2303 | |
2280 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2304 | // sometimes we optimize away the trailing NOCHAR's, add them back |
2281 | while (expect_false (i && text[count] == NOCHAR)) |
2305 | while (ecb_unlikely (i && text[count] == NOCHAR)) |
2282 | count++, i--; |
2306 | count++, i--; |
2283 | |
2307 | |
2284 | /* |
2308 | /* |
2285 | * Determine the attributes for the string |
2309 | * Determine the attributes for the string |
2286 | */ |
2310 | */ |
2287 | int fore = fgcolor_of (rend); // desired foreground |
2311 | int fore = fgcolor_of (rend); // desired foreground |
2288 | int back = bgcolor_of (rend); // desired background |
2312 | int back = bgcolor_of (rend); // desired background |
2289 | |
2313 | |
2290 | // only do special processing if any attributes are set, which is unlikely |
2314 | // only do special processing if any attributes are set, which is unlikely |
2291 | if (expect_false (rend & (RS_baseattrMask | RS_Careful | RS_Sel))) |
2315 | if (ecb_unlikely (rend & (RS_baseattrMask | RS_Careful | RS_Sel))) |
2292 | { |
2316 | { |
2293 | bool invert = rend & RS_RVid; |
2317 | bool invert = rend & RS_RVid; |
2294 | |
2318 | |
2295 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2319 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2296 | if (rend & RS_Bold && fore == Color_fg) |
2320 | if (rend & RS_Bold && fore == Color_fg) |
… | |
… | |
2328 | if (ISSET_PIXCOLOR (Color_HTC)) |
2352 | if (ISSET_PIXCOLOR (Color_HTC)) |
2329 | fore = Color_HTC; |
2353 | fore = Color_HTC; |
2330 | // if invert is 0 reverse video is set so we use bg color as fg color |
2354 | // if invert is 0 reverse video is set so we use bg color as fg color |
2331 | else if (!invert) |
2355 | else if (!invert) |
2332 | fore = back; |
2356 | fore = back; |
|
|
2357 | |
2333 | back = Color_HC; |
2358 | back = Color_HC; |
2334 | invert = 0; |
2359 | invert = 0; |
2335 | } |
2360 | } |
2336 | } |
2361 | } |
2337 | #endif |
2362 | #endif |
… | |
… | |
2384 | /* |
2409 | /* |
2385 | * Actually do the drawing of the string here |
2410 | * Actually do the drawing of the string here |
2386 | */ |
2411 | */ |
2387 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2412 | rxvt_font *font = (*fontset[GET_STYLE (rend)])[GET_FONT (rend)]; |
2388 | |
2413 | |
2389 | if (expect_true (have_bg && back == Color_bg)) |
2414 | if (ecb_likely (have_bg && back == Color_bg)) |
2390 | { |
2415 | { |
2391 | // this is very ugly, maybe push it into ->draw? |
2416 | // this is very ugly, maybe push it into ->draw? |
2392 | |
2417 | |
2393 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2418 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
2394 | if (text[i] != ' ') |
2419 | if (text[i] != ' ') |
… | |
… | |
2401 | did_clear: ; |
2426 | did_clear: ; |
2402 | } |
2427 | } |
2403 | else |
2428 | else |
2404 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2429 | font->draw (*drawable, xpixel, ypixel, text, count, fore, back); |
2405 | |
2430 | |
2406 | if (expect_false (rend & RS_Uline && font->descent > 1 && fore != back)) |
2431 | if (ecb_unlikely (rend & RS_Uline && font->descent > 1 && fore != back)) |
2407 | { |
2432 | { |
2408 | #if ENABLE_FRILLS |
2433 | #if ENABLE_FRILLS |
2409 | if (ISSET_PIXCOLOR (Color_underline)) |
2434 | if (ISSET_PIXCOLOR (Color_underline)) |
2410 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2435 | XSetForeground (dpy, gc, pix_colors[Color_underline]); |
2411 | else |
2436 | else |
… | |
… | |
2502 | scr_remap_chars (swap_buf [i]); |
2527 | scr_remap_chars (swap_buf [i]); |
2503 | } |
2528 | } |
2504 | } |
2529 | } |
2505 | |
2530 | |
2506 | void |
2531 | void |
2507 | rxvt_term::scr_recolour () NOTHROW |
2532 | rxvt_term::scr_recolour (bool refresh) NOTHROW |
2508 | { |
2533 | { |
|
|
2534 | bool transparent = false; |
|
|
2535 | |
2509 | #ifdef HAVE_BG_PIXMAP |
2536 | #ifdef HAVE_BG_PIXMAP |
2510 | bgPixmap.apply (); |
2537 | if (bg_pixmap != None) |
2511 | #else |
2538 | { |
|
|
2539 | # ifdef ENABLE_TRANSPARENCY |
|
|
2540 | if (bg_flags & BG_IS_TRANSPARENT) |
|
|
2541 | { |
|
|
2542 | XSetWindowBackgroundPixmap (dpy, parent, bg_pixmap); |
|
|
2543 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
2512 | |
2544 | |
|
|
2545 | transparent = true; |
|
|
2546 | } |
|
|
2547 | else |
|
|
2548 | # endif |
|
|
2549 | { |
|
|
2550 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
|
|
2551 | XSetWindowBackgroundPixmap (dpy, vt, bg_pixmap); |
|
|
2552 | } |
|
|
2553 | } |
|
|
2554 | else |
|
|
2555 | #endif |
|
|
2556 | { |
2513 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2557 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
2514 | XClearWindow (dpy, parent[0]); |
|
|
2515 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2558 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
|
|
2559 | } |
|
|
2560 | |
|
|
2561 | XClearWindow (dpy, parent); |
2516 | |
2562 | |
2517 | if (scrollBar.win) |
2563 | if (scrollBar.win) |
2518 | { |
2564 | { |
|
|
2565 | if (transparent) |
|
|
2566 | XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
|
|
2567 | else |
2519 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2568 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2520 | scrollBar.state = STATE_IDLE; |
2569 | scrollBar.state = STATE_IDLE; |
2521 | scrollBar.show (0); |
2570 | scrollBar.show (0); |
2522 | } |
2571 | } |
2523 | |
2572 | |
2524 | #endif |
2573 | if (refresh) |
2525 | |
2574 | { |
2526 | /* bgPixmap.apply () does not do the following : */ |
|
|
2527 | scr_clear (); |
2575 | scr_clear (); |
2528 | scr_touch (true); |
2576 | scr_touch (true); |
|
|
2577 | } |
2529 | want_refresh = 1; |
2578 | want_refresh = 1; |
2530 | } |
2579 | } |
2531 | |
2580 | |
2532 | /* ------------------------------------------------------------------------- */ |
2581 | /* ------------------------------------------------------------------------- */ |
2533 | void |
2582 | void |
… | |
… | |
2621 | void |
2670 | void |
2622 | rxvt_term::scr_dump (int fd) NOTHROW |
2671 | rxvt_term::scr_dump (int fd) NOTHROW |
2623 | { |
2672 | { |
2624 | int row, wrote; |
2673 | int row, wrote; |
2625 | unsigned int width, towrite; |
2674 | unsigned int width, towrite; |
2626 | char r1[] = "\n"; |
2675 | const char r1[] = "\n"; |
2627 | |
2676 | |
2628 | for (row = saveLines + top_row; |
2677 | for (row = saveLines + top_row; |
2629 | row < saveLines + nrow - 1; row++) |
2678 | row < saveLines + nrow - 1; row++) |
2630 | { |
2679 | { |
2631 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2680 | width = row_buf[row].l >= 0 ? row_buf[row].l |
… | |
… | |
2677 | /* ------------------------------------------------------------------------- */ |
2726 | /* ------------------------------------------------------------------------- */ |
2678 | /* |
2727 | /* |
2679 | * Paste a selection direct to the command fd |
2728 | * Paste a selection direct to the command fd |
2680 | */ |
2729 | */ |
2681 | void |
2730 | void |
2682 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2731 | rxvt_term::tt_paste (char *data, unsigned int len) NOTHROW |
2683 | { |
2732 | { |
2684 | /* convert normal newline chars into common keyboard Return key sequence */ |
2733 | /* convert normal newline chars into common keyboard Return key sequence */ |
2685 | for (unsigned int i = 0; i < len; i++) |
2734 | for (unsigned int i = 0; i < len; i++) |
2686 | if (data[i] == C0_LF) |
2735 | if (data[i] == C0_LF) |
2687 | data[i] = C0_CR; |
2736 | data[i] = C0_CR; |
… | |
… | |
2693 | |
2742 | |
2694 | if (priv_modes & PrivMode_BracketPaste) |
2743 | if (priv_modes & PrivMode_BracketPaste) |
2695 | tt_printf ("\e[201~"); |
2744 | tt_printf ("\e[201~"); |
2696 | } |
2745 | } |
2697 | |
2746 | |
2698 | /* ------------------------------------------------------------------------- */ |
|
|
2699 | /* |
|
|
2700 | * Respond to a notification that a primary selection has been sent |
|
|
2701 | * EXT: SelectionNotify |
|
|
2702 | */ |
|
|
2703 | void |
2747 | void |
2704 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW |
2748 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2705 | { |
2749 | { |
2706 | if (prop == None) /* check for failed XConvertSelection */ |
2750 | if (HOOK_INVOKE ((this, HOOK_TT_PASTE, DT_STR_LEN, data, len, DT_END))) |
2707 | { |
|
|
2708 | if ((selection_type & Sel_CompoundText)) |
|
|
2709 | { |
|
|
2710 | int selnum = selection_type & Sel_whereMask; |
|
|
2711 | |
|
|
2712 | selection_type = 0; |
|
|
2713 | if (selnum != Sel_direct) |
|
|
2714 | selection_request_other (XA_STRING, selnum); |
|
|
2715 | } |
|
|
2716 | |
|
|
2717 | if ((selection_type & Sel_UTF8String)) |
|
|
2718 | { |
|
|
2719 | int selnum = selection_type & Sel_whereMask; |
|
|
2720 | |
|
|
2721 | selection_type = Sel_CompoundText; |
|
|
2722 | if (selnum != Sel_direct) |
|
|
2723 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
2724 | else |
|
|
2725 | selection_type = 0; |
|
|
2726 | } |
|
|
2727 | |
|
|
2728 | return; |
|
|
2729 | } |
|
|
2730 | |
|
|
2731 | unsigned long bytes_after; |
|
|
2732 | XTextProperty ct; |
|
|
2733 | |
|
|
2734 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2735 | 0, PROP_SIZE / 4, |
|
|
2736 | delete_prop, AnyPropertyType, |
|
|
2737 | &ct.encoding, &ct.format, |
|
|
2738 | &ct.nitems, &bytes_after, |
|
|
2739 | &ct.value) != Success) |
|
|
2740 | { |
|
|
2741 | ct.value = 0; |
|
|
2742 | goto bailout; |
|
|
2743 | } |
|
|
2744 | |
|
|
2745 | if (ct.encoding == None) |
|
|
2746 | goto bailout; |
|
|
2747 | |
|
|
2748 | if (bytes_after) |
|
|
2749 | { |
|
|
2750 | // fetch and append remaining data |
|
|
2751 | XTextProperty ct2; |
|
|
2752 | |
|
|
2753 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2754 | ct.nitems / 4, (bytes_after + 3) / 4, |
|
|
2755 | delete_prop, AnyPropertyType, |
|
|
2756 | &ct2.encoding, &ct2.format, |
|
|
2757 | &ct2.nitems, &bytes_after, |
|
|
2758 | &ct2.value) != Success) |
|
|
2759 | goto bailout; |
|
|
2760 | |
|
|
2761 | // realloc should be compatible to XFree, here, and elsewhere, too |
|
|
2762 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
|
|
2763 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
|
|
2764 | ct.nitems += ct2.nitems; |
|
|
2765 | |
|
|
2766 | XFree (ct2.value); |
|
|
2767 | } |
|
|
2768 | |
|
|
2769 | if (ct.value == 0) |
|
|
2770 | goto bailout; |
|
|
2771 | |
|
|
2772 | if (ct.encoding == xa[XA_INCR]) |
|
|
2773 | { |
|
|
2774 | // INCR selection, start handshake |
|
|
2775 | if (!delete_prop) |
|
|
2776 | XDeleteProperty (dpy, win, prop); |
|
|
2777 | |
|
|
2778 | selection_wait = Sel_incr; |
|
|
2779 | incr_buf_fill = 0; |
|
|
2780 | incr_ev.start (10); |
|
|
2781 | |
|
|
2782 | goto bailout; |
|
|
2783 | } |
|
|
2784 | |
|
|
2785 | if (ct.nitems == 0) |
|
|
2786 | { |
|
|
2787 | if (selection_wait == Sel_incr) |
|
|
2788 | { |
|
|
2789 | XFree (ct.value); |
|
|
2790 | |
|
|
2791 | // finally complete, now paste the whole thing |
|
|
2792 | selection_wait = Sel_normal; |
|
|
2793 | ct.value = (unsigned char *)incr_buf; |
|
|
2794 | ct.nitems = incr_buf_fill; |
|
|
2795 | incr_buf = 0; |
|
|
2796 | incr_buf_size = 0; |
|
|
2797 | incr_ev.stop (); |
|
|
2798 | } |
|
|
2799 | else |
|
|
2800 | { |
|
|
2801 | if (selection_wait == Sel_normal |
|
|
2802 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
|
|
2803 | { |
|
|
2804 | /* |
|
|
2805 | * pass through again trying CUT_BUFFER0 if we've come from |
|
|
2806 | * XConvertSelection () but nothing was presented |
|
|
2807 | */ |
|
|
2808 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
|
|
2809 | } |
|
|
2810 | |
|
|
2811 | goto bailout; |
|
|
2812 | } |
|
|
2813 | } |
|
|
2814 | else if (selection_wait == Sel_incr) |
|
|
2815 | { |
|
|
2816 | incr_ev.start (10); |
|
|
2817 | |
|
|
2818 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
|
|
2819 | { |
|
|
2820 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
2821 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
|
|
2822 | } |
|
|
2823 | |
|
|
2824 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
|
|
2825 | incr_buf_fill += ct.nitems; |
|
|
2826 | |
|
|
2827 | goto bailout; |
|
|
2828 | } |
|
|
2829 | |
|
|
2830 | char **cl; |
|
|
2831 | int cr; |
|
|
2832 | |
|
|
2833 | #if !ENABLE_MINIMAL |
|
|
2834 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2835 | // so recode it manually |
|
|
2836 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2837 | { |
|
|
2838 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2839 | char *s = rxvt_wcstombs (w); |
|
|
2840 | free (w); |
|
|
2841 | // TODO: strlen == only the first element will be converted. well... |
|
|
2842 | paste (s, strlen (s)); |
|
|
2843 | free (s); |
|
|
2844 | } |
|
|
2845 | else |
|
|
2846 | #endif |
|
|
2847 | if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0 |
|
|
2848 | && cl) |
|
|
2849 | { |
|
|
2850 | for (int i = 0; i < cr; i++) |
|
|
2851 | paste (cl[i], strlen (cl[i])); |
|
|
2852 | |
|
|
2853 | XFreeStringList (cl); |
|
|
2854 | } |
|
|
2855 | else |
|
|
2856 | paste ((char *)ct.value, ct.nitems); // paste raw |
|
|
2857 | |
|
|
2858 | bailout: |
|
|
2859 | XFree (ct.value); |
|
|
2860 | |
|
|
2861 | if (selection_wait == Sel_normal) |
|
|
2862 | selection_wait = Sel_none; |
|
|
2863 | } |
|
|
2864 | |
|
|
2865 | void |
|
|
2866 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
|
|
2867 | { |
|
|
2868 | selection_wait = Sel_none; |
|
|
2869 | |
|
|
2870 | incr_buf_size = 0; |
|
|
2871 | free (incr_buf); |
|
|
2872 | |
|
|
2873 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
|
|
2874 | } |
|
|
2875 | |
|
|
2876 | void |
|
|
2877 | rxvt_term::selection_property (Window win, Atom prop) NOTHROW |
|
|
2878 | { |
|
|
2879 | if (prop == None || selection_wait != Sel_incr) |
|
|
2880 | return; |
2751 | return; |
2881 | |
2752 | |
2882 | selection_paste (win, prop, true); |
2753 | tt_paste (data, len); |
2883 | } |
2754 | } |
2884 | |
2755 | |
2885 | /* ------------------------------------------------------------------------- */ |
2756 | /* ------------------------------------------------------------------------- */ |
2886 | /* |
2757 | /* |
2887 | * Request the current selection: |
2758 | * Request PRIMARY, SECONDARY or CLIPBOARD selection. |
2888 | * Order: > internal selection if available |
2759 | * if the requested selection has no owner or is empty CUT_BUFFER0 is used |
2889 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2760 | * as fallback |
2890 | * > CUT_BUFFER0 |
|
|
2891 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
|
|
2892 | * will auto fallback to CUT_BUFFER0 |
|
|
2893 | * EXT: button 2 release |
2761 | * EXT: button 2 release |
2894 | */ |
2762 | */ |
2895 | void |
2763 | void |
2896 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2764 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2897 | { |
2765 | { |
2898 | if (selection.text && selnum == Sel_Primary) |
2766 | if (!selection_req) |
2899 | { |
|
|
2900 | /* internal selection */ |
|
|
2901 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2902 | paste (str, strlen (str)); |
|
|
2903 | free (str); |
|
|
2904 | return; |
|
|
2905 | } |
2767 | { |
2906 | else |
2768 | selection_req = new rxvt_selection (display, selnum, tm, vt, xa[XA_VT_SELECTION], this); |
|
|
2769 | selection_req->run (); |
2907 | { |
2770 | } |
2908 | selection_request_time = tm; |
|
|
2909 | selection_wait = Sel_normal; |
|
|
2910 | |
|
|
2911 | #if X_HAVE_UTF8_STRING |
|
|
2912 | selection_type = Sel_UTF8String; |
|
|
2913 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
|
|
2914 | return; |
|
|
2915 | #else |
|
|
2916 | selection_type = Sel_CompoundText; |
|
|
2917 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
|
|
2918 | return; |
|
|
2919 | #endif |
|
|
2920 | } |
|
|
2921 | |
|
|
2922 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
|
|
2923 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
|
|
2924 | } |
|
|
2925 | |
|
|
2926 | int |
|
|
2927 | rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW |
|
|
2928 | { |
|
|
2929 | Atom sel; |
|
|
2930 | |
|
|
2931 | selection_type |= selnum; |
|
|
2932 | |
|
|
2933 | if (selnum == Sel_Primary) |
|
|
2934 | sel = XA_PRIMARY; |
|
|
2935 | else if (selnum == Sel_Secondary) |
|
|
2936 | sel = XA_SECONDARY; |
|
|
2937 | else |
|
|
2938 | sel = xa[XA_CLIPBOARD]; |
|
|
2939 | |
|
|
2940 | if (XGetSelectionOwner (dpy, sel) != None) |
|
|
2941 | { |
|
|
2942 | XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION], |
|
|
2943 | vt, selection_request_time); |
|
|
2944 | return 1; |
|
|
2945 | } |
|
|
2946 | |
|
|
2947 | return 0; |
|
|
2948 | } |
2771 | } |
2949 | |
2772 | |
2950 | /* ------------------------------------------------------------------------- */ |
2773 | /* ------------------------------------------------------------------------- */ |
2951 | /* |
2774 | /* |
2952 | * Clear all selected text |
2775 | * Clear all selected text |
… | |
… | |
2975 | if (display->clipboard_owner == this) |
2798 | if (display->clipboard_owner == this) |
2976 | display->clipboard_owner = 0; |
2799 | display->clipboard_owner = 0; |
2977 | } |
2800 | } |
2978 | } |
2801 | } |
2979 | |
2802 | |
2980 | void |
|
|
2981 | rxvt_term::clipboard_copy (Time tm) |
|
|
2982 | { |
|
|
2983 | if (selection.len > 0) |
|
|
2984 | { |
|
|
2985 | free (selection.clip_text); |
|
|
2986 | selection.clip_len = selection.len; |
|
|
2987 | selection.clip_text = (wchar_t *) malloc (sizeof (wchar_t) * selection.clip_len); |
|
|
2988 | memcpy (selection.clip_text, selection.text, |
|
|
2989 | sizeof (wchar_t) * selection.clip_len); |
|
|
2990 | selection_grab (tm, true); |
|
|
2991 | } |
|
|
2992 | } |
|
|
2993 | |
|
|
2994 | /* ------------------------------------------------------------------------- */ |
2803 | /* ------------------------------------------------------------------------- */ |
2995 | /* |
2804 | /* |
2996 | * Copy a selection into the cut buffer |
2805 | * Copy a selection into the cut buffer |
2997 | * EXT: button 1 or 3 release |
2806 | * EXT: button 1 or 3 release |
2998 | */ |
2807 | */ |
2999 | void |
2808 | void |
3000 | rxvt_term::selection_make (Time tm) |
2809 | rxvt_term::selection_make (Time tm) |
3001 | { |
2810 | { |
3002 | int i; |
2811 | int size; |
3003 | wchar_t *new_selection_text; |
2812 | wchar_t *new_selection_text; |
3004 | text_t *t; |
2813 | text_t *t; |
3005 | |
2814 | |
3006 | switch (selection.op) |
2815 | switch (selection.op) |
3007 | { |
2816 | { |
… | |
… | |
3023 | return; /* nothing selected, go away */ |
2832 | return; /* nothing selected, go away */ |
3024 | |
2833 | |
3025 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
2834 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
3026 | return; |
2835 | return; |
3027 | |
2836 | |
3028 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2837 | size = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
3029 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2838 | new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t)); |
3030 | |
2839 | |
3031 | int ofs = 0; |
2840 | int ofs = 0; |
3032 | int extra = 0; |
2841 | int extra = 0; |
3033 | |
2842 | |
3034 | int col = selection.beg.col; |
2843 | int col = selection.beg.col; |
… | |
… | |
3040 | { |
2849 | { |
3041 | #if !ENABLE_MINIMAL |
2850 | #if !ENABLE_MINIMAL |
3042 | if (selection.rect) |
2851 | if (selection.rect) |
3043 | { |
2852 | { |
3044 | col = selection.beg.col; |
2853 | col = selection.beg.col; |
3045 | end_col = ncol + 1; |
2854 | end_col = selection.end.col; |
3046 | } |
2855 | } |
3047 | else |
2856 | else |
3048 | #endif |
2857 | #endif |
3049 | end_col = ROW(row).l; |
2858 | end_col = ROW(row).l; |
3050 | |
2859 | |
3051 | col = max (col, 0); |
2860 | col = max (col, 0); |
3052 | |
2861 | |
3053 | if (row == selection.end.row |
2862 | if (row == selection.end.row) |
3054 | #if !ENABLE_MINIMAL |
|
|
3055 | || selection.rect |
|
|
3056 | #endif |
|
|
3057 | ) |
|
|
3058 | min_it (end_col, selection.end.col); |
2863 | min_it (end_col, selection.end.col); |
3059 | |
2864 | |
3060 | t = ROW(row).t + col; |
2865 | t = ROW(row).t + col; |
3061 | |
2866 | |
3062 | for (; col < end_col; col++) |
2867 | for (; col < end_col; col++) |
… | |
… | |
3070 | |
2875 | |
3071 | extra -= (len - 1); |
2876 | extra -= (len - 1); |
3072 | |
2877 | |
3073 | if (extra < 0) |
2878 | if (extra < 0) |
3074 | { |
2879 | { |
3075 | extra += i; |
2880 | extra += size; |
3076 | i += i; |
2881 | size += size; |
3077 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
2882 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t)); |
3078 | } |
2883 | } |
3079 | |
2884 | |
3080 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
2885 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
3081 | } |
2886 | } |
3082 | #endif |
2887 | #endif |
… | |
… | |
3094 | |
2899 | |
3095 | new_selection_text[ofs++] = C0_LF; |
2900 | new_selection_text[ofs++] = C0_LF; |
3096 | } |
2901 | } |
3097 | else |
2902 | else |
3098 | #endif |
2903 | #endif |
3099 | if (!ROW(row).is_longer () && row != selection.end.row) |
2904 | if (!ROW(row).is_longer () |
|
|
2905 | && (row != selection.end.row || end_col != selection.end.col) |
|
|
2906 | && (row != selection.beg.row || selection.beg.col < ncol)) |
3100 | new_selection_text[ofs++] = C0_LF; |
2907 | new_selection_text[ofs++] = C0_LF; |
3101 | } |
2908 | } |
3102 | |
|
|
3103 | if (end_col != selection.end.col) |
|
|
3104 | new_selection_text[ofs++] = C0_LF; |
|
|
3105 | |
2909 | |
3106 | new_selection_text[ofs] = 0; |
2910 | new_selection_text[ofs] = 0; |
3107 | |
2911 | |
3108 | if (ofs == 0) |
2912 | if (ofs == 0) |
3109 | { |
2913 | { |
… | |
… | |
3615 | * EXT: SelectionRequest |
3419 | * EXT: SelectionRequest |
3616 | */ |
3420 | */ |
3617 | void |
3421 | void |
3618 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW |
3422 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) NOTHROW |
3619 | { |
3423 | { |
|
|
3424 | Atom property = rq.property == None ? rq.target : rq.property; |
3620 | XSelectionEvent ev; |
3425 | XSelectionEvent ev; |
3621 | |
3426 | |
3622 | ev.type = SelectionNotify; |
3427 | ev.type = SelectionNotify; |
3623 | ev.property = None; |
3428 | ev.property = None; |
3624 | ev.display = rq.display; |
3429 | ev.display = rq.display; |
… | |
… | |
3639 | *target++ = xa[XA_COMPOUND_TEXT]; |
3444 | *target++ = xa[XA_COMPOUND_TEXT]; |
3640 | #if X_HAVE_UTF8_STRING |
3445 | #if X_HAVE_UTF8_STRING |
3641 | *target++ = xa[XA_UTF8_STRING]; |
3446 | *target++ = xa[XA_UTF8_STRING]; |
3642 | #endif |
3447 | #endif |
3643 | |
3448 | |
3644 | XChangeProperty (dpy, rq.requestor, rq.property, XA_ATOM, |
3449 | XChangeProperty (dpy, rq.requestor, property, XA_ATOM, |
3645 | 32, PropModeReplace, |
3450 | 32, PropModeReplace, |
3646 | (unsigned char *)target_list, target - target_list); |
3451 | (unsigned char *)target_list, target - target_list); |
3647 | ev.property = rq.property; |
3452 | ev.property = property; |
3648 | } |
3453 | } |
3649 | #if TODO // TODO |
3454 | #if TODO // TODO |
3650 | else if (rq.target == xa[XA_MULTIPLE]) |
3455 | else if (rq.target == xa[XA_MULTIPLE]) |
3651 | { |
3456 | { |
3652 | /* TODO: Handle MULTIPLE */ |
3457 | /* TODO: Handle MULTIPLE */ |
3653 | } |
3458 | } |
3654 | #endif |
3459 | #endif |
3655 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3460 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == XA_PRIMARY && selection.text) |
3656 | { |
3461 | { |
3657 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3462 | XChangeProperty (dpy, rq.requestor, property, rq.target, |
3658 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3463 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3659 | ev.property = rq.property; |
3464 | ev.property = property; |
3660 | } |
3465 | } |
3661 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
3466 | else if (rq.target == xa[XA_TIMESTAMP] && rq.selection == xa[XA_CLIPBOARD] && selection.clip_text) |
3662 | { |
3467 | { |
3663 | XChangeProperty (dpy, rq.requestor, rq.property, rq.target, |
3468 | XChangeProperty (dpy, rq.requestor, property, rq.target, |
3664 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
3469 | 32, PropModeReplace, (unsigned char *)&clipboard_time, 1); |
3665 | ev.property = rq.property; |
3470 | ev.property = property; |
3666 | } |
3471 | } |
3667 | else if (rq.target == XA_STRING |
3472 | else if (rq.target == XA_STRING |
3668 | || rq.target == xa[XA_TEXT] |
3473 | || rq.target == xa[XA_TEXT] |
3669 | || rq.target == xa[XA_COMPOUND_TEXT] |
3474 | || rq.target == xa[XA_COMPOUND_TEXT] |
3670 | || rq.target == xa[XA_UTF8_STRING] |
3475 | || rq.target == xa[XA_UTF8_STRING] |
… | |
… | |
3741 | ct.value = (unsigned char *)cl; |
3546 | ct.value = (unsigned char *)cl; |
3742 | ct.nitems = selectlen; |
3547 | ct.nitems = selectlen; |
3743 | ct.encoding = target; |
3548 | ct.encoding = target; |
3744 | } |
3549 | } |
3745 | |
3550 | |
3746 | XChangeProperty (dpy, rq.requestor, rq.property, |
3551 | XChangeProperty (dpy, rq.requestor, property, |
3747 | ct.encoding, 8, PropModeReplace, |
3552 | ct.encoding, 8, PropModeReplace, |
3748 | ct.value, (int)ct.nitems); |
3553 | ct.value, (int)ct.nitems); |
3749 | ev.property = rq.property; |
3554 | ev.property = property; |
3750 | |
3555 | |
3751 | if (freect) |
3556 | if (freect) |
3752 | XFree (ct.value); |
3557 | XFree (ct.value); |
3753 | } |
3558 | } |
3754 | |
3559 | |