… | |
… | |
883 | |
883 | |
884 | stp = screen.text[row]; /* _must_ refresh */ |
884 | stp = screen.text[row]; /* _must_ refresh */ |
885 | srp = screen.rend[row]; /* _must_ refresh */ |
885 | srp = screen.rend[row]; /* _must_ refresh */ |
886 | } |
886 | } |
887 | |
887 | |
888 | if (screen.flags & Screen_Insert) |
|
|
889 | scr_insdel_chars (1, INSERT); |
|
|
890 | |
|
|
891 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
888 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
892 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
889 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
893 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
890 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
894 | int width = c < 0x100 ? 1 : wcwidth (c); |
891 | int width = c < 0x100 ? 1 : wcwidth (c); |
895 | |
892 | |
896 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
893 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
897 | { |
894 | { |
898 | // vt100 special graphics and line drawing |
895 | // vt100 special graphics and line drawing |
899 | // 5f-7e standard vt100 |
896 | // 5f-7e standard vt100 |
900 | // 40-5e rxvt extension for extra curses acs chars |
897 | // 40-5e rxvt extension for extra curses acs chars |
901 | static uint16_t vt100_0[63] = { // 5f .. 7e |
898 | static uint16_t vt100_0[63] = { // 40 .. 7e |
902 | 0x0000, 0x2191, 0x2193, 0x2192, 0x2190, 0x2588, 0x259a, 0x2603, // 40-47 hi mr. snowman! |
899 | 0x0000, 0x2191, 0x2193, 0x2192, 0x2190, 0x2588, 0x259a, 0x2603, // 40-47 hi mr. snowman! |
903 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
900 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
904 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
901 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
905 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
902 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
906 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
903 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
… | |
… | |
914 | c = vt100_0[c - 0x40]; |
911 | c = vt100_0[c - 0x40]; |
915 | width = 1; |
912 | width = 1; |
916 | } |
913 | } |
917 | } |
914 | } |
918 | |
915 | |
|
|
916 | if (screen.flags & Screen_Insert) |
|
|
917 | scr_insdel_chars (width, INSERT); |
|
|
918 | |
919 | if (width != 0) |
919 | if (width != 0) |
920 | { |
920 | { |
921 | // some utf-8 decoders decode surrogate characters. |
921 | // some utf-8 decoders decode surrogate characters. |
922 | if (0xd800 <= c && c <= 0xdfff) |
922 | if (0xd800 <= c && c <= 0xdfff) |
923 | c = 0xfffd; |
923 | c = 0xfffd; |
… | |
… | |
973 | c = NOCHAR; |
973 | c = NOCHAR; |
974 | } |
974 | } |
975 | while (--width > 0); |
975 | while (--width > 0); |
976 | |
976 | |
977 | // pad with spaces when overwriting wide character with smaller one |
977 | // pad with spaces when overwriting wide character with smaller one |
|
|
978 | if (!width) |
978 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
979 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
979 | { |
980 | { |
980 | stp[c] = ' '; |
981 | stp[c] = ' '; |
981 | srp[c] = rend; |
982 | srp[c] = rend; |
982 | } |
983 | } |
983 | } |
984 | } |
984 | else if (width == 0) |
985 | else if (width == 0) |
985 | { |
986 | { |
986 | #if ENABLE_COMBINING |
987 | #if ENABLE_COMBINING |
987 | // handle combining characters |
988 | // handle combining characters |
… | |
… | |
1100 | if (count) |
1101 | if (count) |
1101 | x = TermWin.ncol - 1; |
1102 | x = TermWin.ncol - 1; |
1102 | |
1103 | |
1103 | // store horizontal tab commands as characters inside the text |
1104 | // store horizontal tab commands as characters inside the text |
1104 | // buffer so they can be selected and pasted. |
1105 | // buffer so they can be selected and pasted. |
1105 | if (ht) |
1106 | if (ht && options & Opt_pastableTabs) |
1106 | { |
1107 | { |
1107 | base_rend = SET_FONT (base_rend, 0); |
1108 | base_rend = SET_FONT (base_rend, 0); |
1108 | |
1109 | |
1109 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1110 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1110 | MAX_IT (screen.tlen[row], x); |
1111 | MAX_IT (screen.tlen[row], x); |
… | |
… | |
2244 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2245 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2245 | continue; |
2246 | continue; |
2246 | |
2247 | |
2247 | // redraw one or more characters |
2248 | // redraw one or more characters |
2248 | |
2249 | |
2249 | // seek to the beginning if wide characters |
2250 | // seek to the beginning of wide characters |
2250 | while (stp[col] == NOCHAR && col > 0) |
2251 | while (stp[col] == NOCHAR && col > 0) |
2251 | --col; |
2252 | --col; |
2252 | |
2253 | |
2253 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2254 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2254 | text_t *text = stp + col; |
2255 | text_t *text = stp + col; |
… | |
… | |
2398 | } |
2399 | } |
2399 | else |
2400 | else |
2400 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2401 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2401 | |
2402 | |
2402 | if (rend & RS_Uline && font->descent > 1 && fore != back) |
2403 | if (rend & RS_Uline && font->descent > 1 && fore != back) |
|
|
2404 | { |
|
|
2405 | XSetForeground (display->display, TermWin.gc, pix_colors[fore]); |
2403 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2406 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2404 | xpixel, ypixel + font->ascent + 1, |
2407 | xpixel, ypixel + font->ascent + 1, |
2405 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2408 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
|
|
2409 | } |
2406 | } /* for (col....) */ |
2410 | } /* for (col....) */ |
2407 | } /* for (row....) */ |
2411 | } /* for (row....) */ |
2408 | |
2412 | |
2409 | #if ENABLE_OVERLAY |
2413 | #if ENABLE_OVERLAY |
2410 | scr_swap_overlay (); |
2414 | scr_swap_overlay (); |
… | |
… | |
2754 | |
2758 | |
2755 | nread += ct.nitems; |
2759 | nread += ct.nitems; |
2756 | |
2760 | |
2757 | char **cl; |
2761 | char **cl; |
2758 | int cr; |
2762 | int cr; |
|
|
2763 | |
|
|
2764 | #if ENABLE_FRILLS |
|
|
2765 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2766 | // so recode it manually |
|
|
2767 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2768 | { |
|
|
2769 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2770 | char *s = rxvt_wcstombs (w); |
|
|
2771 | |
|
|
2772 | // TODO: strlen == only the first element will be converted. well... |
|
|
2773 | paste ((unsigned char *)s, strlen (s)); |
|
|
2774 | |
|
|
2775 | free (s); |
|
|
2776 | free (w); |
|
|
2777 | } |
|
|
2778 | else |
|
|
2779 | #endif |
2759 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2780 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2760 | { |
2781 | { |
2761 | for (int i = 0; i < cr; i++) |
2782 | for (int i = 0; i < cr; i++) |
2762 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2783 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2763 | |
2784 | |
… | |
… | |
2846 | #else |
2867 | #else |
2847 | selection_type = Sel_CompoundText; |
2868 | selection_type = Sel_CompoundText; |
2848 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2869 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2849 | return; |
2870 | return; |
2850 | #endif |
2871 | #endif |
2851 | |
|
|
2852 | } |
2872 | } |
2853 | } |
2873 | } |
2854 | |
2874 | |
2855 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2875 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2856 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2876 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
… | |
… | |
3017 | #if 0 |
3037 | #if 0 |
3018 | XTextProperty ct; |
3038 | XTextProperty ct; |
3019 | |
3039 | |
3020 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
3040 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
3021 | { |
3041 | { |
3022 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
3042 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
3023 | PropModeReplace, ct.value, ct.nitems); |
|
|
3024 | XFree (ct.value); |
3043 | XFree (ct.value); |
3025 | } |
3044 | } |
3026 | #endif |
3045 | #endif |
3027 | |
3046 | |
3028 | selection_time = tm; |
3047 | selection_time = tm; |
… | |
… | |
3483 | */ |
3502 | */ |
3484 | void |
3503 | void |
3485 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3504 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3486 | { |
3505 | { |
3487 | XSelectionEvent ev; |
3506 | XSelectionEvent ev; |
3488 | XTextProperty ct; |
|
|
3489 | XICCEncodingStyle style; |
|
|
3490 | Atom target; |
|
|
3491 | |
3507 | |
3492 | ev.type = SelectionNotify; |
3508 | ev.type = SelectionNotify; |
3493 | ev.property = None; |
3509 | ev.property = None; |
3494 | ev.display = rq.display; |
3510 | ev.display = rq.display; |
3495 | ev.requestor = rq.requestor; |
3511 | ev.requestor = rq.requestor; |
… | |
… | |
3532 | || rq.target == xa[XA_TEXT] |
3548 | || rq.target == xa[XA_TEXT] |
3533 | || rq.target == xa[XA_COMPOUND_TEXT] |
3549 | || rq.target == xa[XA_COMPOUND_TEXT] |
3534 | || rq.target == xa[XA_UTF8_STRING] |
3550 | || rq.target == xa[XA_UTF8_STRING] |
3535 | ) |
3551 | ) |
3536 | { |
3552 | { |
|
|
3553 | XTextProperty ct; |
|
|
3554 | Atom target = rq.target; |
3537 | short freect = 0; |
3555 | short freect = 0; |
3538 | int selectlen; |
3556 | int selectlen; |
3539 | wchar_t *cl; |
3557 | wchar_t *cl; |
3540 | |
3558 | enum { |
3541 | target = rq.target; |
3559 | enc_string = XStringStyle, |
|
|
3560 | enc_text = XStdICCTextStyle, |
|
|
3561 | enc_compound_text = XCompoundTextStyle, |
|
|
3562 | #ifdef X_HAVE_UTF8_STRING |
|
|
3563 | enc_utf8 = XUTF8StringStyle, |
|
|
3564 | #else |
|
|
3565 | enc_utf8 = -1, |
|
|
3566 | #endif |
|
|
3567 | } style; |
3542 | |
3568 | |
3543 | if (target == XA_STRING) |
3569 | if (target == XA_STRING) |
3544 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3570 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3545 | // will ask for another format anyways. |
3571 | // will ask for another format anyways. |
3546 | style = XStringStyle; |
3572 | style = enc_string; |
3547 | else if (target == xa[XA_TEXT]) |
3573 | else if (target == xa[XA_TEXT]) |
3548 | style = XStdICCTextStyle; |
3574 | style = enc_text; |
3549 | else if (target == xa[XA_COMPOUND_TEXT]) |
3575 | else if (target == xa[XA_COMPOUND_TEXT]) |
3550 | style = XCompoundTextStyle; |
3576 | style = enc_compound_text; |
3551 | #if X_HAVE_UTF8_STRING |
3577 | #if ENABLE_FRILLS |
3552 | else if (target == xa[XA_UTF8_STRING]) |
3578 | else if (target == xa[XA_UTF8_STRING]) |
3553 | style = XUTF8StringStyle; |
3579 | style = enc_utf8; |
3554 | #endif |
3580 | #endif |
3555 | else |
3581 | else |
3556 | { |
3582 | { |
3557 | target = xa[XA_COMPOUND_TEXT]; |
3583 | target = xa[XA_COMPOUND_TEXT]; |
3558 | style = XCompoundTextStyle; |
3584 | style = enc_compound_text; |
3559 | } |
3585 | } |
3560 | |
3586 | |
3561 | if (selection.text) |
3587 | if (selection.text) |
3562 | { |
3588 | { |
3563 | cl = selection.text; |
3589 | cl = selection.text; |
… | |
… | |
3567 | { |
3593 | { |
3568 | cl = L""; |
3594 | cl = L""; |
3569 | selectlen = 0; |
3595 | selectlen = 0; |
3570 | } |
3596 | } |
3571 | |
3597 | |
3572 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
3598 | #if ENABLE_FRILLS |
3573 | // manually for XUTF8StringStyle. |
3599 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
3600 | // so recode it manually |
|
|
3601 | if (style == enc_utf8) |
|
|
3602 | { |
|
|
3603 | freect = 1; |
|
|
3604 | ct.encoding = target; |
|
|
3605 | ct.format = 8; |
|
|
3606 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
|
|
3607 | ct.nitems = strlen ((char *)ct.value); |
|
|
3608 | } |
|
|
3609 | else |
|
|
3610 | #endif |
3574 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3611 | if (XwcTextListToTextProperty (display->display, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3575 | freect = 1; |
3612 | freect = 1; |
3576 | else |
3613 | else |
3577 | { |
3614 | { |
3578 | /* if we failed to convert then send it raw */ |
3615 | /* if we failed to convert then send it raw */ |
3579 | ct.value = (unsigned char *)cl; |
3616 | ct.value = (unsigned char *)cl; |
3580 | ct.nitems = selectlen; |
3617 | ct.nitems = selectlen; |
|
|
3618 | ct.encoding = target; |
3581 | } |
3619 | } |
3582 | |
3620 | |
3583 | XChangeProperty (display->display, rq.requestor, rq.property, |
3621 | XChangeProperty (display->display, rq.requestor, rq.property, |
3584 | target, 8, PropModeReplace, |
3622 | ct.encoding, 8, PropModeReplace, |
3585 | ct.value, (int)ct.nitems); |
3623 | ct.value, (int)ct.nitems); |
3586 | ev.property = rq.property; |
3624 | ev.property = rq.property; |
3587 | |
3625 | |
3588 | if (freect) |
3626 | if (freect) |
3589 | XFree (ct.value); |
3627 | XFree (ct.value); |