… | |
… | |
144 | col--; |
144 | col--; |
145 | |
145 | |
146 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
146 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
147 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
147 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
148 | |
148 | |
|
|
149 | l.touch (); |
|
|
150 | |
149 | // found start, nuke |
151 | // found start, nuke |
150 | do { |
152 | do { |
151 | l.t[col] = ' '; |
153 | l.t[col] = ' '; |
152 | l.r[col] = rend; |
154 | l.r[col] = rend; |
153 | col++; |
155 | col++; |
… | |
… | |
398 | } |
400 | } |
399 | |
401 | |
400 | free (tabs); |
402 | free (tabs); |
401 | tabs = (char *)rxvt_malloc (ncol); |
403 | tabs = (char *)rxvt_malloc (ncol); |
402 | |
404 | |
403 | for (int col = ncol; --col; ) |
405 | for (int col = ncol; col--; ) |
404 | tabs [col] = col % TABSIZE == 0; |
406 | tabs [col] = col % TABSIZE == 0; |
405 | |
407 | |
406 | CLEAR_ALL_SELECTION (); |
408 | CLEAR_ALL_SELECTION (); |
407 | |
409 | |
408 | prev_nrow = nrow; |
410 | prev_nrow = nrow; |
… | |
… | |
898 | # else |
900 | # else |
899 | c = 0xfffd; |
901 | c = 0xfffd; |
900 | # endif |
902 | # endif |
901 | #endif |
903 | #endif |
902 | |
904 | |
903 | // nuke the character at this position, if required |
|
|
904 | if (expect_false ( |
|
|
905 | line->t[screen.cur.col] == NOCHAR |
|
|
906 | || (screen.cur.col < ncol - 1 |
|
|
907 | && line->t[screen.cur.col + 1] == NOCHAR) |
|
|
908 | )) |
|
|
909 | scr_kill_char (*line, screen.cur.col); |
|
|
910 | |
|
|
911 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
905 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
912 | |
906 | |
913 | // if the character doesn't fit into the remaining columns... |
907 | // if the character doesn't fit into the remaining columns... |
914 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
908 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
915 | { |
909 | { |
|
|
910 | if (screen.flags & Screen_Autowrap) |
|
|
911 | { |
916 | // ... artificially enlargen the previous one |
912 | // ... artificially enlargen the previous one |
917 | c = NOCHAR; |
913 | c = NOCHAR; |
918 | // and try the same character next loop iteration |
914 | // and try the same character next loop iteration |
919 | --str; |
915 | --str; |
|
|
916 | } |
|
|
917 | else |
|
|
918 | screen.cur.col = ncol - width; |
920 | } |
919 | } |
|
|
920 | |
|
|
921 | // nuke the character at this position, if required |
|
|
922 | // due to wonderful coincidences everywhere else in this loop |
|
|
923 | // we never have to check for overwriting a wide char itself, |
|
|
924 | // only its tail. |
|
|
925 | if (expect_false (line->t[screen.cur.col] == NOCHAR)) |
|
|
926 | scr_kill_char (*line, screen.cur.col); |
921 | |
927 | |
922 | line->touch (); |
928 | line->touch (); |
923 | |
929 | |
924 | do |
930 | do |
925 | { |
931 | { |
… | |
… | |
931 | else |
937 | else |
932 | { |
938 | { |
933 | line->l = ncol; |
939 | line->l = ncol; |
934 | if (screen.flags & Screen_Autowrap) |
940 | if (screen.flags & Screen_Autowrap) |
935 | screen.flags |= Screen_WrapNext; |
941 | screen.flags |= Screen_WrapNext; |
936 | break; |
942 | |
|
|
943 | goto end_of_line; |
937 | } |
944 | } |
938 | |
945 | |
939 | c = NOCHAR; |
946 | c = NOCHAR; |
940 | } |
947 | } |
941 | while (expect_false (--width > 0)); |
948 | while (expect_false (--width > 0)); |
942 | |
949 | |
943 | // pad with spaces when overwriting wide character with smaller one |
950 | // pad with spaces when overwriting wide character with smaller one |
944 | if (expect_false (!width)) |
951 | for (int c = screen.cur.col; expect_false (c < ncol && line->t[c] == NOCHAR); c++) |
945 | { |
952 | { |
946 | line->touch (); |
|
|
947 | |
|
|
948 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
|
|
949 | { |
|
|
950 | line->t[c] = ' '; |
953 | line->t[c] = ' '; |
951 | line->r[c] = rend; |
954 | line->r[c] = rend; |
952 | } |
|
|
953 | } |
955 | } |
|
|
956 | |
|
|
957 | end_of_line: |
|
|
958 | ; |
954 | } |
959 | } |
955 | #if ENABLE_COMBINING |
960 | #if ENABLE_COMBINING |
956 | else // width == 0 |
961 | else // width == 0 |
957 | { |
962 | { |
958 | if (c != 0xfeff) // ignore BOM |
963 | if (c != 0xfeff) // ignore BOM |
… | |
… | |
1021 | |
1026 | |
1022 | want_refresh = 1; |
1027 | want_refresh = 1; |
1023 | #endif |
1028 | #endif |
1024 | } |
1029 | } |
1025 | } |
1030 | } |
|
|
1031 | else if (screen.flags & Screen_WrapNext) |
|
|
1032 | screen.flags &= ~Screen_WrapNext; |
1026 | else |
1033 | else |
1027 | scr_gotorc (0, -1, RELATIVE); |
1034 | scr_gotorc (0, -1, RELATIVE); |
1028 | } |
1035 | } |
1029 | |
1036 | |
1030 | /* ------------------------------------------------------------------------- */ |
1037 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
2620 | void |
2627 | void |
2621 | rxvt_term::scr_dump (int fd) NOTHROW |
2628 | rxvt_term::scr_dump (int fd) NOTHROW |
2622 | { |
2629 | { |
2623 | int row, wrote; |
2630 | int row, wrote; |
2624 | unsigned int width, towrite; |
2631 | unsigned int width, towrite; |
2625 | char r1[] = "\n"; |
2632 | const char r1[] = "\n"; |
2626 | |
2633 | |
2627 | for (row = saveLines + top_row; |
2634 | for (row = saveLines + top_row; |
2628 | row < saveLines + nrow - 1; row++) |
2635 | row < saveLines + nrow - 1; row++) |
2629 | { |
2636 | { |
2630 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2637 | width = row_buf[row].l >= 0 ? row_buf[row].l |
… | |
… | |
2765 | &ct2.nitems, &bytes_after, |
2772 | &ct2.nitems, &bytes_after, |
2766 | &ct2.value) != Success) |
2773 | &ct2.value) != Success) |
2767 | goto bailout; |
2774 | goto bailout; |
2768 | |
2775 | |
2769 | // realloc should be compatible to XFree, here, and elsewhere, too |
2776 | // realloc should be compatible to XFree, here, and elsewhere, too |
2770 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
2777 | ct.value = (unsigned char *)rxvt_realloc (ct.value, ct.nitems + ct2.nitems + 1); |
2771 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
2778 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
2772 | ct.nitems += ct2.nitems; |
2779 | ct.nitems += ct2.nitems; |
2773 | |
2780 | |
2774 | XFree (ct2.value); |
2781 | XFree (ct2.value); |
2775 | } |
2782 | } |
… | |
… | |
2824 | incr_ev.start (10); |
2831 | incr_ev.start (10); |
2825 | |
2832 | |
2826 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2833 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2827 | { |
2834 | { |
2828 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
2835 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
2829 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
2836 | incr_buf = (char *)rxvt_realloc (incr_buf, incr_buf_size); |
2830 | } |
2837 | } |
2831 | |
2838 | |
2832 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
2839 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
2833 | incr_buf_fill += ct.nitems; |
2840 | incr_buf_fill += ct.nitems; |
2834 | |
2841 | |
… | |
… | |
2991 | * EXT: button 1 or 3 release |
2998 | * EXT: button 1 or 3 release |
2992 | */ |
2999 | */ |
2993 | void |
3000 | void |
2994 | rxvt_term::selection_make (Time tm) |
3001 | rxvt_term::selection_make (Time tm) |
2995 | { |
3002 | { |
2996 | int i; |
3003 | int size; |
2997 | wchar_t *new_selection_text; |
3004 | wchar_t *new_selection_text; |
2998 | text_t *t; |
3005 | text_t *t; |
2999 | |
3006 | |
3000 | switch (selection.op) |
3007 | switch (selection.op) |
3001 | { |
3008 | { |
… | |
… | |
3017 | return; /* nothing selected, go away */ |
3024 | return; /* nothing selected, go away */ |
3018 | |
3025 | |
3019 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
3026 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
3020 | return; |
3027 | return; |
3021 | |
3028 | |
3022 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
3029 | size = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
3023 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
3030 | new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t)); |
3024 | |
3031 | |
3025 | int ofs = 0; |
3032 | int ofs = 0; |
3026 | int extra = 0; |
3033 | int extra = 0; |
3027 | |
3034 | |
3028 | int col = selection.beg.col; |
3035 | int col = selection.beg.col; |
… | |
… | |
3034 | { |
3041 | { |
3035 | #if !ENABLE_MINIMAL |
3042 | #if !ENABLE_MINIMAL |
3036 | if (selection.rect) |
3043 | if (selection.rect) |
3037 | { |
3044 | { |
3038 | col = selection.beg.col; |
3045 | col = selection.beg.col; |
3039 | end_col = ncol + 1; |
3046 | end_col = selection.end.col; |
3040 | } |
3047 | } |
3041 | else |
3048 | else |
3042 | #endif |
3049 | #endif |
3043 | end_col = ROW(row).l; |
3050 | end_col = ROW(row).l; |
3044 | |
3051 | |
3045 | col = max (col, 0); |
3052 | col = max (col, 0); |
3046 | |
3053 | |
3047 | if (row == selection.end.row |
3054 | if (row == selection.end.row) |
3048 | #if !ENABLE_MINIMAL |
|
|
3049 | || selection.rect |
|
|
3050 | #endif |
|
|
3051 | ) |
|
|
3052 | min_it (end_col, selection.end.col); |
3055 | min_it (end_col, selection.end.col); |
3053 | |
3056 | |
3054 | t = ROW(row).t + col; |
3057 | t = ROW(row).t + col; |
3055 | |
3058 | |
3056 | for (; col < end_col; col++) |
3059 | for (; col < end_col; col++) |
… | |
… | |
3064 | |
3067 | |
3065 | extra -= (len - 1); |
3068 | extra -= (len - 1); |
3066 | |
3069 | |
3067 | if (extra < 0) |
3070 | if (extra < 0) |
3068 | { |
3071 | { |
3069 | extra += i; |
3072 | extra += size; |
3070 | i += i; |
3073 | size += size; |
3071 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
3074 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t)); |
3072 | } |
3075 | } |
3073 | |
3076 | |
3074 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
3077 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
3075 | } |
3078 | } |
3076 | #endif |
3079 | #endif |
… | |
… | |
3088 | |
3091 | |
3089 | new_selection_text[ofs++] = C0_LF; |
3092 | new_selection_text[ofs++] = C0_LF; |
3090 | } |
3093 | } |
3091 | else |
3094 | else |
3092 | #endif |
3095 | #endif |
3093 | if (!ROW(row).is_longer () && row != selection.end.row) |
3096 | if (!ROW(row).is_longer () |
|
|
3097 | && (row != selection.end.row || end_col != selection.end.col) |
|
|
3098 | && (row != selection.beg.row || selection.beg.col < ncol)) |
3094 | new_selection_text[ofs++] = C0_LF; |
3099 | new_selection_text[ofs++] = C0_LF; |
3095 | } |
3100 | } |
3096 | |
|
|
3097 | if (end_col != selection.end.col) |
|
|
3098 | new_selection_text[ofs++] = C0_LF; |
|
|
3099 | |
3101 | |
3100 | new_selection_text[ofs] = 0; |
3102 | new_selection_text[ofs] = 0; |
3101 | |
3103 | |
3102 | if (ofs == 0) |
3104 | if (ofs == 0) |
3103 | { |
3105 | { |