… | |
… | |
773 | * Add text given in <str> of length <len> to screen struct |
773 | * Add text given in <str> of length <len> to screen struct |
774 | */ |
774 | */ |
775 | void |
775 | void |
776 | 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) |
777 | { |
777 | { |
|
|
778 | if (len <= 0) /* sanity */ |
|
|
779 | return; |
|
|
780 | |
778 | unsigned char checksel; |
781 | unsigned char checksel; |
779 | unicode_t c; |
782 | unicode_t c; |
780 | int i, row, last_col; |
783 | int i, row, last_col; |
781 | text_t *stp; |
784 | text_t *stp; |
782 | rend_t *srp; |
785 | rend_t *srp; |
783 | |
786 | const unicode_t *strend = str + len; |
784 | if (len <= 0) /* sanity */ |
|
|
785 | return; |
|
|
786 | |
787 | |
787 | want_refresh = 1; |
788 | want_refresh = 1; |
788 | ZERO_SCROLLBACK (); |
789 | ZERO_SCROLLBACK (); |
789 | last_col = TermWin.ncol; |
790 | last_col = TermWin.ncol; |
790 | |
791 | |
… | |
… | |
815 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
816 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
816 | |
817 | |
817 | stp = screen.text[row]; |
818 | stp = screen.text[row]; |
818 | srp = screen.rend[row]; |
819 | srp = screen.rend[row]; |
819 | |
820 | |
820 | while (len--) |
821 | while (str < strend) |
821 | { |
822 | { |
822 | c = *str++; |
823 | c = *str++; |
823 | |
824 | |
824 | if (c < 0x20) |
825 | if (c < 0x20) |
825 | 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) |
826 | { |
843 | { |
827 | case C0_HT: |
|
|
828 | scr_tab (1, true); |
|
|
829 | continue; |
|
|
830 | |
|
|
831 | case C0_LF: |
|
|
832 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
844 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
833 | MAX_IT (screen.tlen[row], screen.cur.col); |
845 | MAX_IT (screen.tlen[row], screen.cur.col); |
834 | |
846 | |
835 | screen.flags &= ~Screen_WrapNext; |
847 | screen.flags &= ~Screen_WrapNext; |
836 | |
|
|
837 | if (screen.cur.row == screen.bscroll) |
|
|
838 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
|
|
839 | else if (screen.cur.row < (TermWin.nrow - 1)) |
|
|
840 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
841 | |
|
|
842 | stp = screen.text[row]; /* _must_ refresh */ |
|
|
843 | srp = screen.rend[row]; /* _must_ refresh */ |
|
|
844 | continue; |
|
|
845 | |
|
|
846 | case C0_CR: |
|
|
847 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
|
|
848 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
849 | |
|
|
850 | screen.flags &= ~Screen_WrapNext; |
|
|
851 | screen.cur.col = 0; |
848 | screen.cur.col = 0; |
852 | continue; |
849 | continue; |
|
|
850 | } |
|
|
851 | else if (c == C0_HT) |
|
|
852 | { |
|
|
853 | scr_tab (1, true); |
|
|
854 | continue; |
853 | } |
855 | } |
854 | |
856 | |
855 | if (checksel /* see if we're writing within selection */ |
857 | if (checksel /* see if we're writing within selection */ |
856 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
858 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
857 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
859 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
… | |
… | |
867 | |
869 | |
868 | if (screen.flags & Screen_WrapNext) |
870 | if (screen.flags & Screen_WrapNext) |
869 | { |
871 | { |
870 | screen.tlen[row] = -1; |
872 | screen.tlen[row] = -1; |
871 | |
873 | |
|
|
874 | scr_do_wrap (); |
|
|
875 | |
872 | scr_do_wrap (); row = screen.cur.row + TermWin.saveLines; |
876 | row = screen.cur.row + TermWin.saveLines; |
873 | |
|
|
874 | stp = screen.text[row]; /* _must_ refresh */ |
877 | stp = screen.text[row]; /* _must_ refresh */ |
875 | srp = screen.rend[row]; /* _must_ refresh */ |
878 | srp = screen.rend[row]; /* _must_ refresh */ |
876 | } |
879 | } |
877 | |
880 | |
|
|
881 | // some utf-8 decoders "decode" surrogate characters: let's fix this. |
|
|
882 | if (IN_RANGE (c, 0xd800, 0xdfff)) |
|
|
883 | c = 0xfffd; |
|
|
884 | |
878 | // 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 |
879 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
886 | // do wcwidth before further replacements, as wcwidth might return -1 |
880 | // 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. |
881 | int width = c < 0x100 ? 1 : wcwidth (c); |
889 | int width = c < 0x100 ? 1 : wcwidth (c); |
882 | |
890 | |
883 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
891 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
884 | { |
892 | { |
885 | // vt100 special graphics and line drawing |
893 | // vt100 special graphics and line drawing |
886 | // 5f-7e standard vt100 |
894 | // 5f-7e standard vt100 |
887 | // 40-5e rxvt extension for extra curses acs chars |
895 | // 40-5e rxvt extension for extra curses acs chars |
888 | static uint16_t vt100_0[63] = { // 40 .. 7e |
896 | static uint16_t vt100_0[62] = { // 41 .. 7e |
889 | 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! |
890 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
898 | 0, 0, 0, 0, 0, 0, 0, 0, // 48-4f |
891 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
899 | 0, 0, 0, 0, 0, 0, 0, 0, // 50-57 |
892 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
900 | 0, 0, 0, 0, 0, 0, 0, 0x0020, // 58-5f |
893 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
901 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
894 | 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, // 68-6f |
902 | 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, // 68-6f |
895 | 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, // 70-77 |
903 | 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, // 70-77 |
896 | 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, // 78-7e |
904 | 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, // 78-7e |
897 | }; |
905 | }; |
898 | |
906 | |
899 | if (c >= 0x40 && c <= 0x7e && vt100_0[c - 0x40]) |
907 | if (c >= 0x41 && c <= 0x7e && vt100_0[c - 0x41]) |
900 | { |
908 | { |
901 | c = vt100_0[c - 0x40]; |
909 | c = vt100_0[c - 0x41]; |
902 | width = 1; |
910 | width = 1; // vt100 line drawing characters are always single-width |
903 | } |
911 | } |
904 | } |
912 | } |
905 | |
913 | |
906 | if (screen.flags & Screen_Insert) |
914 | if (screen.flags & Screen_Insert) |
907 | scr_insdel_chars (width, INSERT); |
915 | scr_insdel_chars (width, INSERT); |
908 | |
916 | |
909 | if (width != 0) |
917 | if (width != 0) |
910 | { |
918 | { |
911 | // some utf-8 decoders decode surrogate characters. |
|
|
912 | if (0xd800 <= c && c <= 0xdfff) |
|
|
913 | c = 0xfffd; |
|
|
914 | |
|
|
915 | #if !UNICODE_3 |
919 | #if !UNICODE_3 |
916 | // trim characters we can't store directly :( |
920 | // trim characters we can't store directly :( |
917 | if (c >= 0x10000) |
921 | if (c >= 0x10000) |
918 | # if ENABLE_COMBINING |
922 | # if ENABLE_COMBINING |
919 | c = rxvt_composite.compose (c); // map to lower 16 bits |
923 | c = rxvt_composite.compose (c); // map to lower 16 bits |
… | |
… | |
942 | col++; |
946 | col++; |
943 | } while (col < TermWin.ncol && stp[col] == NOCHAR); |
947 | } while (col < TermWin.ncol && stp[col] == NOCHAR); |
944 | } |
948 | } |
945 | |
949 | |
946 | 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 | } |
947 | |
960 | |
948 | do |
961 | do |
949 | { |
962 | { |
950 | stp[screen.cur.col] = c; |
963 | stp[screen.cur.col] = c; |
951 | srp[screen.cur.col] = rend; |
964 | srp[screen.cur.col] = rend; |
… | |
… | |
970 | { |
983 | { |
971 | stp[c] = ' '; |
984 | stp[c] = ' '; |
972 | srp[c] = rend; |
985 | srp[c] = rend; |
973 | } |
986 | } |
974 | } |
987 | } |
975 | else if (width == 0) |
988 | else // width == 0 |
976 | { |
989 | { |
977 | #if ENABLE_COMBINING |
990 | #if ENABLE_COMBINING |
978 | // handle combining characters |
991 | // handle combining characters |
979 | // we just tag the accent on the previous on-screen character. |
992 | // we just tag the accent on the previous on-screen character. |
980 | // this is arguably not correct, but also arguably not wrong. |
993 | // this is arguably not correct, but also arguably not wrong. |
981 | // we don't handle double-width characters nicely yet. |
994 | // we don't handle double-width characters nicely yet. |
982 | |
|
|
983 | text_t *tp; |
995 | text_t *tp; |
984 | rend_t *rp; |
996 | rend_t *rp; |
985 | |
997 | |
986 | if (screen.cur.col > 0) |
998 | if (screen.cur.col > 0) |
987 | { |
999 | { |
… | |
… | |
1936 | /* ------------------------------------------------------------------------- */ |
1948 | /* ------------------------------------------------------------------------- */ |
1937 | void |
1949 | void |
1938 | rxvt_term::scr_bell () |
1950 | rxvt_term::scr_bell () |
1939 | { |
1951 | { |
1940 | #ifndef NO_BELL |
1952 | #ifndef NO_BELL |
|
|
1953 | |
1941 | # ifndef NO_MAPALERT |
1954 | # ifndef NO_MAPALERT |
1942 | # ifdef MAPALERT_OPTION |
1955 | # ifdef MAPALERT_OPTION |
1943 | if (options & Opt_mapAlert) |
1956 | if (options & Opt_mapAlert) |
1944 | # endif |
1957 | # endif |
1945 | XMapWindow (display->display, TermWin.parent[0]); |
1958 | XMapWindow (display->display, TermWin.parent[0]); |
1946 | # endif |
1959 | # endif |
|
|
1960 | |
1947 | if (options & Opt_visualBell) |
1961 | if (options & Opt_visualBell) |
1948 | { |
1962 | { |
1949 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1963 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
|
|
1964 | rxvt_usleep (VISUAL_BELL_DURATION); |
1950 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1965 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1951 | } |
1966 | } |
1952 | else |
1967 | else |
1953 | XBell (display->display, 0); |
1968 | XBell (display->display, 0); |
|
|
1969 | |
1954 | #endif |
1970 | #endif |
1955 | } |
1971 | } |
1956 | |
1972 | |
1957 | /* ------------------------------------------------------------------------- */ |
1973 | /* ------------------------------------------------------------------------- */ |
1958 | /* ARGSUSED */ |
1974 | /* ARGSUSED */ |
… | |
… | |
2013 | /* |
2029 | /* |
2014 | * Refresh the screen |
2030 | * Refresh the screen |
2015 | * drawn_text/drawn_rend contain the screen information before the update. |
2031 | * drawn_text/drawn_rend contain the screen information before the update. |
2016 | * screen.text/screen.rend contain what the screen will change to. |
2032 | * screen.text/screen.rend contain what the screen will change to. |
2017 | */ |
2033 | */ |
2018 | |
|
|
2019 | #define FONT_WIDTH(X, Y) \ |
|
|
2020 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].width |
|
|
2021 | #define FONT_RBEAR(X, Y) \ |
|
|
2022 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].rbearing |
|
|
2023 | #define FONT_LBEAR(X, Y) \ |
|
|
2024 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].lbearing |
|
|
2025 | #define IS_FONT_CHAR(X, Y) \ |
|
|
2026 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
|
|
2027 | |
|
|
2028 | void |
2034 | void |
2029 | rxvt_term::scr_refresh (unsigned char refresh_type) |
2035 | rxvt_term::scr_refresh (unsigned char refresh_type) |
2030 | { |
2036 | { |
2031 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
2037 | unsigned char must_clear, /* use draw_string not draw_image_string */ |
2032 | showcursor; /* show the cursor */ |
2038 | showcursor; /* show the cursor */ |
… | |
… | |
2051 | refresh_count = 0; |
2057 | refresh_count = 0; |
2052 | |
2058 | |
2053 | row_offset = TermWin.saveLines - TermWin.view_start; |
2059 | row_offset = TermWin.saveLines - TermWin.view_start; |
2054 | |
2060 | |
2055 | #if XPM_BACKGROUND |
2061 | #if XPM_BACKGROUND |
2056 | must_clear |= (bgPixmap.pixmap != None); |
2062 | must_clear |= bgPixmap.pixmap != None; |
2057 | #endif |
2063 | #endif |
2058 | #if TRANSPARENT |
2064 | #if TRANSPARENT |
2059 | must_clear |= ((options & Opt_transparent) && am_transparent); |
2065 | must_clear |= (options & Opt_transparent) && am_transparent; |
2060 | #endif |
2066 | #endif |
2061 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2067 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2062 | |
2068 | |
2063 | /* |
2069 | /* |
2064 | * B: reverse any characters which are selected |
2070 | * B: reverse any characters which are selected |
… | |
… | |
2088 | |
2094 | |
2089 | crp = &screen.rend[screen.cur.row + TermWin.saveLines][col]; |
2095 | crp = &screen.rend[screen.cur.row + TermWin.saveLines][col]; |
2090 | |
2096 | |
2091 | if (showcursor && TermWin.focus) |
2097 | if (showcursor && TermWin.focus) |
2092 | { |
2098 | { |
|
|
2099 | if (options & Opt_cursorUnderline) |
|
|
2100 | *crp ^= RS_Uline; |
|
|
2101 | else |
|
|
2102 | { |
2093 | *crp ^= RS_RVid; |
2103 | *crp ^= RS_RVid; |
|
|
2104 | |
2094 | #ifndef NO_CURSORCOLOR |
2105 | #ifndef NO_CURSORCOLOR |
2095 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
2106 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
2096 | if (ISSET_PIXCOLOR (Color_cursor)) |
2107 | if (ISSET_PIXCOLOR (Color_cursor)) |
2097 | ccol1 = Color_cursor; |
2108 | ccol1 = Color_cursor; |
2098 | else |
2109 | else |
2099 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2110 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2100 | ccol1 = GET_FGCOLOR (rstyle); |
2111 | ccol1 = GET_FGCOLOR (rstyle); |
2101 | #else |
2112 | #else |
2102 | ccol1 = Color_fg; |
2113 | ccol1 = Color_fg; |
2103 | #endif |
2114 | #endif |
2104 | if (ISSET_PIXCOLOR (Color_cursor2)) |
2115 | if (ISSET_PIXCOLOR (Color_cursor2)) |
2105 | ccol2 = Color_cursor2; |
2116 | ccol2 = Color_cursor2; |
2106 | else |
2117 | else |
2107 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2118 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2108 | ccol2 = GET_BGCOLOR (rstyle); |
2119 | ccol2 = GET_BGCOLOR (rstyle); |
2109 | #else |
2120 | #else |
2110 | ccol2 = Color_bg; |
2121 | ccol2 = Color_bg; |
2111 | #endif |
2122 | #endif |
2112 | *crp = SET_FGCOLOR (*crp, ccol1); |
2123 | *crp = SET_FGCOLOR (*crp, ccol1); |
2113 | *crp = SET_BGCOLOR (*crp, ccol2); |
2124 | *crp = SET_BGCOLOR (*crp, ccol2); |
2114 | #endif |
2125 | #endif |
|
|
2126 | } |
2115 | } |
2127 | } |
2116 | } |
2128 | } |
2117 | |
2129 | |
2118 | /* make sure no outline cursor is left around */ |
2130 | /* make sure no outline cursor is left around */ |
2119 | setoldcursor = 0; |
2131 | setoldcursor = 0; |
… | |
… | |
2425 | */ |
2437 | */ |
2426 | if (showcursor) |
2438 | if (showcursor) |
2427 | { |
2439 | { |
2428 | if (TermWin.focus) |
2440 | if (TermWin.focus) |
2429 | { |
2441 | { |
|
|
2442 | if (options & Opt_cursorUnderline) |
|
|
2443 | *crp ^= RS_Uline; |
|
|
2444 | else |
|
|
2445 | { |
2430 | *crp ^= RS_RVid; |
2446 | *crp ^= RS_RVid; |
2431 | #ifndef NO_CURSORCOLOR |
2447 | #ifndef NO_CURSORCOLOR |
2432 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2448 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2433 | #endif |
2449 | #endif |
|
|
2450 | } |
2434 | } |
2451 | } |
2435 | else if (oldcursor.row >= 0) |
2452 | else if (oldcursor.row >= 0) |
2436 | { |
2453 | { |
|
|
2454 | int cursorwidth = 1; |
|
|
2455 | int col = oldcursor.col; |
|
|
2456 | |
|
|
2457 | while (col && screen.text[screen.cur.row + TermWin.saveLines][col] == NOCHAR) |
|
|
2458 | col--; |
|
|
2459 | |
|
|
2460 | while (col + cursorwidth < TermWin.ncol |
|
|
2461 | && drawn_text[oldcursor.row][col + cursorwidth] == NOCHAR) |
|
|
2462 | cursorwidth++; |
|
|
2463 | |
2437 | #ifndef NO_CURSORCOLOR |
2464 | #ifndef NO_CURSORCOLOR |
2438 | if (ISSET_PIXCOLOR (Color_cursor)) |
2465 | if (ISSET_PIXCOLOR (Color_cursor)) |
2439 | XSetForeground (display->display, TermWin.gc, pix_colors[Color_cursor]); |
2466 | XSetForeground (display->display, TermWin.gc, pix_colors[Color_cursor]); |
2440 | #endif |
2467 | #endif |
2441 | int cursorwidth = 1; |
|
|
2442 | while (oldcursor.col + cursorwidth < TermWin.ncol |
|
|
2443 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
|
|
2444 | cursorwidth++; |
|
|
2445 | |
2468 | |
2446 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2469 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2447 | Col2Pixel (oldcursor.col), |
2470 | Col2Pixel (col), |
2448 | Row2Pixel (oldcursor.row), |
2471 | Row2Pixel (oldcursor.row), |
2449 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2472 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2450 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2473 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2451 | } |
2474 | } |
2452 | } |
2475 | } |
… | |
… | |
3795 | while (*s) |
3818 | while (*s) |
3796 | scr_overlay_set (x++, y, *s++); |
3819 | scr_overlay_set (x++, y, *s++); |
3797 | } |
3820 | } |
3798 | |
3821 | |
3799 | void |
3822 | void |
|
|
3823 | rxvt_term::scr_overlay_set (int x, int y, const wchar_t *s) |
|
|
3824 | { |
|
|
3825 | while (*s) |
|
|
3826 | { |
|
|
3827 | text_t t = *s++; |
|
|
3828 | int width = wcwidth (t); |
|
|
3829 | |
|
|
3830 | while (width--) |
|
|
3831 | { |
|
|
3832 | scr_overlay_set (x++, y, t); |
|
|
3833 | t = NOCHAR; |
|
|
3834 | } |
|
|
3835 | } |
|
|
3836 | } |
|
|
3837 | |
|
|
3838 | void |
3800 | rxvt_term::scr_swap_overlay () |
3839 | rxvt_term::scr_swap_overlay () |
3801 | { |
3840 | { |
3802 | if (!ov_text) |
3841 | if (!ov_text) |
3803 | return; |
3842 | return; |
3804 | |
3843 | |