… | |
… | |
39 | while (len--) |
39 | while (len--) |
40 | *start++ = value; |
40 | *start++ = value; |
41 | } |
41 | } |
42 | |
42 | |
43 | /* ------------------------------------------------------------------------- */ |
43 | /* ------------------------------------------------------------------------- */ |
44 | #define PROP_SIZE 16384 |
44 | #define PROP_SIZE 256*1024 |
|
|
45 | #define PASTE_SIZE 32768 |
45 | #define TABSIZE 8 /* default tab size */ |
46 | #define TABSIZE 8 /* default tab size */ |
46 | |
47 | |
47 | /* ------------------------------------------------------------------------- * |
48 | /* ------------------------------------------------------------------------- * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
49 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
49 | * ------------------------------------------------------------------------- */ |
50 | * ------------------------------------------------------------------------- */ |
… | |
… | |
566 | return scrn; |
567 | return scrn; |
567 | |
568 | |
568 | selection_check (2); /* check for boundary cross */ |
569 | selection_check (2); /* check for boundary cross */ |
569 | |
570 | |
570 | SWAP_IT (current_screen, scrn, int); |
571 | SWAP_IT (current_screen, scrn, int); |
|
|
572 | |
|
|
573 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
|
|
574 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
|
|
575 | # ifdef DEBUG_STRICT |
|
|
576 | assert (screen.cur.row >= 0 && screen.cur.row < prev_nrow); |
|
|
577 | assert (screen.cur.col >= 0 && screen.cur.col < prev_ncol); |
|
|
578 | # else /* drive with your eyes closed */ |
|
|
579 | MAX_IT (screen.cur.row, 0); |
|
|
580 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
|
|
581 | MAX_IT (screen.cur.col, 0); |
|
|
582 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
|
|
583 | # endif |
|
|
584 | |
571 | #if NSCREENS |
585 | #if NSCREENS |
572 | if (options & Opt_secondaryScreen) |
586 | if (options & Opt_secondaryScreen) |
573 | { |
587 | { |
574 | num_scr = 0; |
588 | num_scr = 0; |
575 | offset = TermWin.saveLines; |
589 | offset = TermWin.saveLines; |
|
|
590 | |
576 | for (i = prev_nrow; i--;) |
591 | for (i = prev_nrow; i--;) |
577 | { |
592 | { |
578 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
593 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
579 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
594 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
580 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
595 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
581 | } |
596 | } |
582 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
597 | |
583 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
|
|
584 | # ifdef DEBUG_STRICT |
|
|
585 | assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
|
|
586 | assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
|
|
587 | # else /* drive with your eyes closed */ |
|
|
588 | MAX_IT (screen.cur.row, 0); |
|
|
589 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
|
|
590 | MAX_IT (screen.cur.col, 0); |
|
|
591 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
|
|
592 | # endif |
|
|
593 | SWAP_IT (screen.charset, swap.charset, int16_t); |
598 | SWAP_IT (screen.charset, swap.charset, int16_t); |
594 | SWAP_IT (screen.flags, swap.flags, int); |
599 | SWAP_IT (screen.flags, swap.flags, int); |
595 | screen.flags |= Screen_VisibleCursor; |
600 | screen.flags |= Screen_VisibleCursor; |
596 | swap.flags |= Screen_VisibleCursor; |
601 | swap.flags |= Screen_VisibleCursor; |
597 | } |
602 | } |
598 | else |
603 | else |
599 | #endif |
604 | #endif |
600 | if (options & Opt_secondaryScroll) |
605 | if (options & Opt_secondaryScroll) |
601 | //if (current_screen == PRIMARY) |
|
|
602 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
606 | scr_scroll_text (0, prev_nrow - 1, prev_nrow, 0); |
|
|
607 | |
603 | return scrn; |
608 | return scrn; |
604 | } |
609 | } |
605 | |
610 | |
606 | // clear WrapNext indicator, solidifying position on next line |
611 | // clear WrapNext indicator, solidifying position on next line |
607 | void |
612 | void |
… | |
… | |
878 | |
883 | |
879 | stp = screen.text[row]; /* _must_ refresh */ |
884 | stp = screen.text[row]; /* _must_ refresh */ |
880 | srp = screen.rend[row]; /* _must_ refresh */ |
885 | srp = screen.rend[row]; /* _must_ refresh */ |
881 | } |
886 | } |
882 | |
887 | |
883 | if (screen.flags & Screen_Insert) |
|
|
884 | scr_insdel_chars (1, INSERT); |
|
|
885 | |
|
|
886 | // 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 |
887 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
889 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
888 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
890 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
889 | int width = c < 0x100 ? 1 : wcwidth (c); |
891 | int width = c < 0x100 ? 1 : wcwidth (c); |
890 | |
892 | |
891 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
893 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
892 | { |
894 | { |
893 | // vt100 special graphics and line drawing |
895 | // vt100 special graphics and line drawing |
894 | // 5f-7e standard vt100 |
896 | // 5f-7e standard vt100 |
895 | // 40-5e rxvt extension for extra curses acs chars |
897 | // 40-5e rxvt extension for extra curses acs chars |
896 | static uint16_t vt100_0[63] = { // 5f .. 7e |
898 | static uint16_t vt100_0[63] = { // 40 .. 7e |
897 | 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! |
898 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
900 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 48-4f |
899 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
901 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 50-57 |
900 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
902 | 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, // 58-5f |
901 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
903 | 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, // 60-67 |
… | |
… | |
909 | c = vt100_0[c - 0x40]; |
911 | c = vt100_0[c - 0x40]; |
910 | width = 1; |
912 | width = 1; |
911 | } |
913 | } |
912 | } |
914 | } |
913 | |
915 | |
|
|
916 | if (screen.flags & Screen_Insert) |
|
|
917 | scr_insdel_chars (width, INSERT); |
|
|
918 | |
914 | if (width != 0) |
919 | if (width != 0) |
915 | { |
920 | { |
916 | // some utf-8 decoders decode surrogate characters. |
921 | // some utf-8 decoders decode surrogate characters. |
917 | if (0xd800 <= c && c <= 0xdfff) |
922 | if (0xd800 <= c && c <= 0xdfff) |
918 | c = 0xfffd; |
923 | c = 0xfffd; |
… | |
… | |
968 | c = NOCHAR; |
973 | c = NOCHAR; |
969 | } |
974 | } |
970 | while (--width > 0); |
975 | while (--width > 0); |
971 | |
976 | |
972 | // pad with spaces when overwriting wide character with smaller one |
977 | // pad with spaces when overwriting wide character with smaller one |
|
|
978 | if (!width) |
973 | 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++) |
974 | { |
980 | { |
975 | stp[c] = ' '; |
981 | stp[c] = ' '; |
976 | srp[c] = rend; |
982 | srp[c] = rend; |
977 | } |
983 | } |
978 | } |
984 | } |
979 | else if (width == 0) |
985 | else if (width == 0) |
980 | { |
986 | { |
981 | #if ENABLE_COMBINING |
987 | #if ENABLE_COMBINING |
982 | // handle combining characters |
988 | // handle combining characters |
… | |
… | |
1095 | if (count) |
1101 | if (count) |
1096 | x = TermWin.ncol - 1; |
1102 | x = TermWin.ncol - 1; |
1097 | |
1103 | |
1098 | // store horizontal tab commands as characters inside the text |
1104 | // store horizontal tab commands as characters inside the text |
1099 | // buffer so they can be selected and pasted. |
1105 | // buffer so they can be selected and pasted. |
1100 | if (ht) |
1106 | if (ht && options & Opt_pastableTabs) |
1101 | { |
1107 | { |
1102 | base_rend = SET_FONT (base_rend, 0); |
1108 | base_rend = SET_FONT (base_rend, 0); |
1103 | |
1109 | |
1104 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1110 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
1105 | MAX_IT (screen.tlen[row], x); |
1111 | MAX_IT (screen.tlen[row], x); |
… | |
… | |
1378 | ren = DEFAULT_RSTYLE; |
1384 | ren = DEFAULT_RSTYLE; |
1379 | CLEAR_ROWS (row, num); |
1385 | CLEAR_ROWS (row, num); |
1380 | } |
1386 | } |
1381 | else |
1387 | else |
1382 | { |
1388 | { |
1383 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1389 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1384 | gcvalue.foreground = pix_colors[GET_BGCOLOR (rstyle)]; |
1390 | gcvalue.foreground = pix_colors[GET_BGCOLOR (rstyle)]; |
1385 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1391 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1386 | ERASE_ROWS (row, num); |
1392 | ERASE_ROWS (row, num); |
1387 | gcvalue.foreground = pix_colors[Color_fg]; |
1393 | gcvalue.foreground = pix_colors[Color_fg]; |
1388 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1394 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1389 | } |
1395 | } |
1390 | |
1396 | |
1391 | for (; num--; row++) |
1397 | for (; num--; row++) |
1392 | { |
1398 | { |
1393 | scr_blank_screen_mem (screen.text, screen.rend, |
1399 | scr_blank_screen_mem (screen.text, screen.rend, (unsigned int) (row + row_offset), rstyle); |
1394 | (unsigned int) (row + row_offset), rstyle); |
|
|
1395 | screen.tlen[row + row_offset] = 0; |
1400 | screen.tlen[row + row_offset] = 0; |
1396 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1401 | scr_blank_line (drawn_text[row], drawn_rend[row], (unsigned int)TermWin.ncol, ren); |
1397 | (unsigned int)TermWin.ncol, ren); |
|
|
1398 | } |
1402 | } |
1399 | } |
1403 | } |
1400 | |
1404 | |
1401 | /* ------------------------------------------------------------------------- */ |
1405 | /* ------------------------------------------------------------------------- */ |
1402 | /* |
1406 | /* |
… | |
… | |
2241 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2245 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
2242 | continue; |
2246 | continue; |
2243 | |
2247 | |
2244 | // redraw one or more characters |
2248 | // redraw one or more characters |
2245 | |
2249 | |
2246 | // seek to the beginning if wide characters |
2250 | // seek to the beginning of wide characters |
2247 | while (stp[col] == NOCHAR && col > 0) |
2251 | while (stp[col] == NOCHAR && col > 0) |
2248 | --col; |
2252 | --col; |
2249 | |
2253 | |
2250 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2254 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
2251 | text_t *text = stp + col; |
2255 | text_t *text = stp + col; |
… | |
… | |
2395 | } |
2399 | } |
2396 | else |
2400 | else |
2397 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2401 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2398 | |
2402 | |
2399 | 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]); |
2400 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2406 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2401 | xpixel, ypixel + font->ascent + 1, |
2407 | xpixel, ypixel + font->ascent + 1, |
2402 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2408 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
|
|
2409 | } |
2403 | } /* for (col....) */ |
2410 | } /* for (col....) */ |
2404 | } /* for (row....) */ |
2411 | } /* for (row....) */ |
2405 | |
2412 | |
2406 | #if ENABLE_OVERLAY |
2413 | #if ENABLE_OVERLAY |
2407 | scr_swap_overlay (); |
2414 | scr_swap_overlay (); |
… | |
… | |
2652 | */ |
2659 | */ |
2653 | void |
2660 | void |
2654 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2661 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2655 | { |
2662 | { |
2656 | unsigned int i, j, n; |
2663 | unsigned int i, j, n; |
2657 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2664 | unsigned char *ds = (unsigned char *)rxvt_malloc (PASTE_SIZE); |
2658 | |
2665 | |
2659 | /* convert normal newline chars into common keyboard Return key sequence */ |
2666 | /* convert normal newline chars into common keyboard Return key sequence */ |
2660 | for (i = 0; i < len; i += PROP_SIZE) |
2667 | for (i = 0; i < len; i += PASTE_SIZE) |
2661 | { |
2668 | { |
2662 | n = min (len - i, PROP_SIZE); |
2669 | n = min (len - i, PASTE_SIZE); |
2663 | memcpy (ds, data + i, n); |
2670 | memcpy (ds, data + i, n); |
2664 | |
2671 | |
2665 | for (j = 0; j < n; j++) |
2672 | for (j = 0; j < n; j++) |
2666 | if (ds[j] == C0_LF) |
2673 | if (ds[j] == C0_LF) |
2667 | ds[j] = C0_CR; |
2674 | ds[j] = C0_CR; |
… | |
… | |
2675 | /* ------------------------------------------------------------------------- */ |
2682 | /* ------------------------------------------------------------------------- */ |
2676 | /* |
2683 | /* |
2677 | * Respond to a notification that a primary selection has been sent |
2684 | * Respond to a notification that a primary selection has been sent |
2678 | * EXT: SelectionNotify |
2685 | * EXT: SelectionNotify |
2679 | */ |
2686 | */ |
2680 | int |
2687 | void |
2681 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2688 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2682 | { |
2689 | { |
2683 | long nread = 0; |
|
|
2684 | unsigned long bytes_after; |
|
|
2685 | XTextProperty ct; |
|
|
2686 | |
|
|
2687 | if (prop == None) /* check for failed XConvertSelection */ |
2690 | if (prop == None) /* check for failed XConvertSelection */ |
2688 | { |
2691 | { |
2689 | if ((selection_type & Sel_CompoundText)) |
2692 | if ((selection_type & Sel_CompoundText)) |
2690 | { |
2693 | { |
2691 | int selnum = selection_type & Sel_whereMask; |
2694 | int selnum = selection_type & Sel_whereMask; |
… | |
… | |
2704 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
2707 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
2705 | else |
2708 | else |
2706 | selection_type = 0; |
2709 | selection_type = 0; |
2707 | } |
2710 | } |
2708 | |
2711 | |
2709 | return 0; |
2712 | return; |
2710 | } |
|
|
2711 | |
|
|
2712 | for (;;) |
|
|
2713 | { |
2713 | } |
|
|
2714 | |
|
|
2715 | unsigned long bytes_after; |
|
|
2716 | XTextProperty ct; |
|
|
2717 | |
|
|
2718 | if (XGetWindowProperty (display->display, win, prop, |
|
|
2719 | 0, PROP_SIZE / 4, |
|
|
2720 | delete_prop, AnyPropertyType, |
|
|
2721 | &ct.encoding, &ct.format, |
|
|
2722 | &ct.nitems, &bytes_after, |
|
|
2723 | &ct.value) != Success) |
|
|
2724 | { |
|
|
2725 | ct.value = 0; |
|
|
2726 | goto bailout; |
|
|
2727 | } |
|
|
2728 | |
|
|
2729 | if (ct.encoding == None) |
|
|
2730 | goto bailout; |
|
|
2731 | |
|
|
2732 | if (bytes_after) |
|
|
2733 | { |
|
|
2734 | // fetch and append remaining data |
|
|
2735 | XTextProperty ct2; |
|
|
2736 | |
2714 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2737 | if (XGetWindowProperty (display->display, win, prop, |
2715 | (long) (PROP_SIZE / 4), delete_prop, |
2738 | ct.nitems / 4, (bytes_after + 3) / 4, |
|
|
2739 | delete_prop, AnyPropertyType, |
2716 | AnyPropertyType, &ct.encoding, &ct.format, |
2740 | &ct2.encoding, &ct2.format, |
2717 | &ct.nitems, &bytes_after, |
2741 | &ct2.nitems, &bytes_after, |
2718 | &ct.value) != Success) |
2742 | &ct2.value) != Success) |
2719 | break; |
2743 | goto bailout; |
2720 | |
2744 | |
2721 | if (ct.encoding == 0) |
2745 | // realloc should be compatible to XFree, here, and elsewhere, too |
2722 | break; |
2746 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
|
|
2747 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
|
|
2748 | ct.nitems += ct2.nitems; |
2723 | |
2749 | |
|
|
2750 | XFree (ct2.value); |
|
|
2751 | } |
|
|
2752 | |
|
|
2753 | if (ct.value == 0) |
|
|
2754 | goto bailout; |
|
|
2755 | |
2724 | if (ct.encoding == xa[XA_INCR]) |
2756 | if (ct.encoding == xa[XA_INCR]) |
2725 | { |
2757 | { |
2726 | // INCR selection, start handshake |
2758 | // INCR selection, start handshake |
|
|
2759 | if (!delete_prop) |
2727 | XDeleteProperty (display->display, win, prop); |
2760 | XDeleteProperty (display->display, win, prop); |
|
|
2761 | |
2728 | selection_wait = Sel_incr; |
2762 | selection_wait = Sel_incr; |
|
|
2763 | incr_buf_fill = 0; |
2729 | incr_ev.start (NOW + 10); |
2764 | incr_ev.start (NOW + 10); |
2730 | break; |
|
|
2731 | } |
|
|
2732 | |
2765 | |
2733 | if (ct.value == NULL) |
2766 | goto bailout; |
2734 | continue; |
2767 | } |
2735 | |
2768 | |
2736 | if (ct.nitems == 0) |
2769 | if (ct.nitems == 0) |
|
|
2770 | { |
|
|
2771 | if (selection_wait == Sel_incr) |
|
|
2772 | { |
|
|
2773 | XFree (ct.value); |
|
|
2774 | |
|
|
2775 | // finally complete, now paste the whole thing |
|
|
2776 | selection_wait = Sel_normal; |
|
|
2777 | ct.value = (unsigned char *)incr_buf; |
|
|
2778 | ct.nitems = incr_buf_fill; |
|
|
2779 | incr_buf = 0; |
|
|
2780 | incr_buf_size = 0; |
|
|
2781 | incr_ev.stop (); |
2737 | { |
2782 | } |
|
|
2783 | else |
|
|
2784 | { |
2738 | if (selection_wait == Sel_normal && nread == 0 |
2785 | if (selection_wait == Sel_normal |
2739 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2786 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2740 | { |
2787 | { |
2741 | /* |
2788 | /* |
2742 | * pass through again trying CUT_BUFFER0 if we've come from |
2789 | * pass through again trying CUT_BUFFER0 if we've come from |
2743 | * XConvertSelection () but nothing was presented |
2790 | * XConvertSelection () but nothing was presented |
2744 | */ |
2791 | */ |
2745 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2792 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2746 | } |
2793 | } |
2747 | |
2794 | |
2748 | nread = -1; /* discount any previous stuff */ |
2795 | goto bailout; |
2749 | break; |
2796 | } |
|
|
2797 | } |
|
|
2798 | else if (selection_wait == Sel_incr) |
|
|
2799 | { |
|
|
2800 | incr_ev.start (NOW + 10); |
|
|
2801 | |
|
|
2802 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
2750 | } |
2803 | { |
|
|
2804 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
2805 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
|
|
2806 | } |
2751 | |
2807 | |
|
|
2808 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
2752 | nread += ct.nitems; |
2809 | incr_buf_fill += ct.nitems; |
2753 | |
2810 | |
|
|
2811 | goto bailout; |
|
|
2812 | } |
|
|
2813 | |
2754 | char **cl; |
2814 | char **cl; |
2755 | int cr; |
2815 | int cr; |
|
|
2816 | |
|
|
2817 | #if ENABLE_FRILLS |
|
|
2818 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2819 | // so recode it manually |
|
|
2820 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2821 | { |
|
|
2822 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2823 | char *s = rxvt_wcstombs (w); |
|
|
2824 | free (w); |
|
|
2825 | // TODO: strlen == only the first element will be converted. well... |
|
|
2826 | paste ((unsigned char *)s, strlen (s)); |
|
|
2827 | free (s); |
|
|
2828 | } |
|
|
2829 | else |
|
|
2830 | #endif |
2756 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2831 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 |
2757 | { |
2832 | && cl) |
|
|
2833 | { |
2758 | for (int i = 0; i < cr; i++) |
2834 | for (int i = 0; i < cr; i++) |
2759 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2835 | paste ((unsigned char *)cl[i], strlen (cl[i])); |
2760 | |
2836 | |
2761 | XFreeStringList (cl); |
2837 | XFreeStringList (cl); |
2762 | } |
2838 | } |
2763 | else |
2839 | else |
2764 | paste (ct.value, ct.nitems); |
2840 | paste (ct.value, ct.nitems); // paste raw |
2765 | |
2841 | |
2766 | if (bytes_after == 0) |
2842 | bailout: |
2767 | break; |
|
|
2768 | |
|
|
2769 | XFree (ct.value); |
|
|
2770 | } |
|
|
2771 | |
|
|
2772 | if (ct.value) |
|
|
2773 | XFree (ct.value); |
2843 | XFree (ct.value); |
2774 | |
2844 | |
2775 | if (selection_wait == Sel_normal) |
2845 | if (selection_wait == Sel_normal) |
2776 | selection_wait = Sel_none; |
2846 | selection_wait = Sel_none; |
2777 | |
|
|
2778 | return (int)nread; |
|
|
2779 | } |
2847 | } |
2780 | |
2848 | |
2781 | void |
2849 | void |
2782 | rxvt_term::incr_cb (time_watcher &w) |
2850 | rxvt_term::incr_cb (time_watcher &w) |
2783 | { |
2851 | { |
2784 | selection_wait = Sel_none; |
2852 | selection_wait = Sel_none; |
2785 | |
2853 | |
|
|
2854 | incr_buf_size = 0; |
|
|
2855 | free (incr_buf); |
|
|
2856 | |
2786 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2857 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2787 | } |
2858 | } |
2788 | |
2859 | |
2789 | /* |
|
|
2790 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
|
|
2791 | */ |
|
|
2792 | void |
2860 | void |
2793 | rxvt_term::selection_property (Window win, Atom prop) |
2861 | rxvt_term::selection_property (Window win, Atom prop) |
2794 | { |
2862 | { |
2795 | if (prop == None || selection_wait != Sel_incr) |
2863 | if (prop == None || selection_wait != Sel_incr) |
2796 | return; |
2864 | return; |
2797 | |
2865 | |
2798 | if (selection_paste (win, prop, 1) > 0) |
2866 | selection_paste (win, prop, true); |
2799 | incr_ev.start (NOW + 10); |
|
|
2800 | else |
|
|
2801 | { |
|
|
2802 | selection_wait = Sel_none; |
|
|
2803 | incr_ev.stop (); |
|
|
2804 | } |
|
|
2805 | } |
2867 | } |
2806 | |
2868 | |
2807 | /* ------------------------------------------------------------------------- */ |
2869 | /* ------------------------------------------------------------------------- */ |
2808 | /* |
2870 | /* |
2809 | * Request the current selection: |
2871 | * Request the current selection: |
… | |
… | |
2843 | #else |
2905 | #else |
2844 | selection_type = Sel_CompoundText; |
2906 | selection_type = Sel_CompoundText; |
2845 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2907 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2846 | return; |
2908 | return; |
2847 | #endif |
2909 | #endif |
2848 | |
|
|
2849 | } |
2910 | } |
2850 | } |
2911 | } |
2851 | |
2912 | |
2852 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2913 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
2853 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2914 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
2854 | } |
2915 | } |
2855 | |
2916 | |
2856 | int |
2917 | int |
2857 | rxvt_term::selection_request_other (Atom target, int selnum) |
2918 | rxvt_term::selection_request_other (Atom target, int selnum) |
2858 | { |
2919 | { |
… | |
… | |
3014 | #if 0 |
3075 | #if 0 |
3015 | XTextProperty ct; |
3076 | XTextProperty ct; |
3016 | |
3077 | |
3017 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
3078 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
3018 | { |
3079 | { |
3019 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
3080 | set_string_property (XA_CUT_BUFFER0, ct.value, ct.nitems); |
3020 | PropModeReplace, ct.value, ct.nitems); |
|
|
3021 | XFree (ct.value); |
3081 | XFree (ct.value); |
3022 | } |
3082 | } |
3023 | #endif |
3083 | #endif |
3024 | |
3084 | |
3025 | selection_time = tm; |
3085 | selection_time = tm; |
… | |
… | |
3367 | #if ENABLE_FRILLS |
3427 | #if ENABLE_FRILLS |
3368 | if ((options & Opt_tripleclickwords)) |
3428 | if ((options & Opt_tripleclickwords)) |
3369 | { |
3429 | { |
3370 | int end_row; |
3430 | int end_row; |
3371 | |
3431 | |
3372 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
3432 | selection_delimit_word (UP, &selection.beg, &selection.beg); |
3373 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3433 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
3374 | |
3434 | |
3375 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
3435 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
3376 | { |
3436 | { |
3377 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
3437 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
… | |
… | |
3473 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3533 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3474 | } |
3534 | } |
3475 | |
3535 | |
3476 | /* ------------------------------------------------------------------------- */ |
3536 | /* ------------------------------------------------------------------------- */ |
3477 | /* |
3537 | /* |
3478 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
|
|
3479 | * that is exactly 32 bits wide, because a format of 64 is not allowed by |
|
|
3480 | * the X11 protocol. |
|
|
3481 | */ |
|
|
3482 | typedef CARD32 Atom32; |
|
|
3483 | |
|
|
3484 | /* ------------------------------------------------------------------------- */ |
|
|
3485 | /* |
|
|
3486 | * Respond to a request for our current selection |
3538 | * Respond to a request for our current selection |
3487 | * EXT: SelectionRequest |
3539 | * EXT: SelectionRequest |
3488 | */ |
3540 | */ |
3489 | void |
3541 | void |
3490 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3542 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3491 | { |
3543 | { |
3492 | XSelectionEvent ev; |
3544 | XSelectionEvent ev; |
3493 | XTextProperty ct; |
|
|
3494 | XICCEncodingStyle style; |
|
|
3495 | Atom target; |
|
|
3496 | |
3545 | |
3497 | ev.type = SelectionNotify; |
3546 | ev.type = SelectionNotify; |
3498 | ev.property = None; |
3547 | ev.property = None; |
3499 | ev.display = rq.display; |
3548 | ev.display = rq.display; |
3500 | ev.requestor = rq.requestor; |
3549 | ev.requestor = rq.requestor; |
… | |
… | |
3502 | ev.target = rq.target; |
3551 | ev.target = rq.target; |
3503 | ev.time = rq.time; |
3552 | ev.time = rq.time; |
3504 | |
3553 | |
3505 | if (rq.target == xa[XA_TARGETS]) |
3554 | if (rq.target == xa[XA_TARGETS]) |
3506 | { |
3555 | { |
3507 | Atom32 target_list[6]; |
3556 | Atom target_list[6]; |
3508 | Atom32 *target = target_list; |
3557 | Atom *target = target_list; |
3509 | |
3558 | |
3510 | *target++ = (Atom32) xa[XA_TARGETS]; |
3559 | *target++ = xa[XA_TARGETS]; |
3511 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3560 | *target++ = xa[XA_TIMESTAMP]; |
3512 | *target++ = (Atom32) XA_STRING; |
3561 | *target++ = XA_STRING; |
3513 | *target++ = (Atom32) xa[XA_TEXT]; |
3562 | *target++ = xa[XA_TEXT]; |
3514 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3563 | *target++ = xa[XA_COMPOUND_TEXT]; |
3515 | #if X_HAVE_UTF8_STRING |
3564 | #if X_HAVE_UTF8_STRING |
3516 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3565 | *target++ = xa[XA_UTF8_STRING]; |
3517 | #endif |
3566 | #endif |
3518 | |
3567 | |
3519 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3568 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3520 | (8 * sizeof (target_list[0])), PropModeReplace, |
3569 | 32, PropModeReplace, |
3521 | (unsigned char *)target_list, |
3570 | (unsigned char *)target_list, target - target_list); |
3522 | target - target_list); |
|
|
3523 | ev.property = rq.property; |
3571 | ev.property = rq.property; |
3524 | } |
3572 | } |
3525 | #if TODO // TODO |
3573 | #if TODO // TODO |
3526 | else if (rq.target == xa[XA_MULTIPLE]) |
3574 | else if (rq.target == xa[XA_MULTIPLE]) |
3527 | { |
3575 | { |
3528 | /* TODO: Handle MULTIPLE */ |
3576 | /* TODO: Handle MULTIPLE */ |
3529 | } |
3577 | } |
3530 | #endif |
3578 | #endif |
3531 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3579 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3532 | { |
3580 | { |
3533 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3581 | XChangeProperty (display->display, rq.requestor, rq.property, rq.target, |
3534 | (8 * sizeof (Time)), PropModeReplace, |
|
|
3535 | (unsigned char *)&selection_time, 1); |
3582 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3536 | ev.property = rq.property; |
3583 | ev.property = rq.property; |
3537 | } |
3584 | } |
3538 | else if (rq.target == XA_STRING |
3585 | else if (rq.target == XA_STRING |
3539 | || rq.target == xa[XA_TEXT] |
3586 | || rq.target == xa[XA_TEXT] |
3540 | || rq.target == xa[XA_COMPOUND_TEXT] |
3587 | || rq.target == xa[XA_COMPOUND_TEXT] |
3541 | || rq.target == xa[XA_UTF8_STRING] |
3588 | || rq.target == xa[XA_UTF8_STRING] |
3542 | ) |
3589 | ) |
3543 | { |
3590 | { |
|
|
3591 | XTextProperty ct; |
|
|
3592 | Atom target = rq.target; |
3544 | short freect = 0; |
3593 | short freect = 0; |
3545 | int selectlen; |
3594 | int selectlen; |
3546 | wchar_t *cl; |
3595 | wchar_t *cl; |
3547 | |
3596 | enum { |
3548 | target = rq.target; |
3597 | enc_string = XStringStyle, |
|
|
3598 | enc_text = XStdICCTextStyle, |
|
|
3599 | enc_compound_text = XCompoundTextStyle, |
|
|
3600 | #ifdef X_HAVE_UTF8_STRING |
|
|
3601 | enc_utf8 = XUTF8StringStyle, |
|
|
3602 | #else |
|
|
3603 | enc_utf8 = -1, |
|
|
3604 | #endif |
|
|
3605 | } style; |
3549 | |
3606 | |
3550 | if (target == XA_STRING) |
3607 | if (target == XA_STRING) |
3551 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3608 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3552 | // will ask for another format anyways. |
3609 | // will ask for another format anyways. |
3553 | style = XStringStyle; |
3610 | style = enc_string; |
3554 | else if (target == xa[XA_TEXT]) |
3611 | else if (target == xa[XA_TEXT]) |
3555 | style = XStdICCTextStyle; |
3612 | style = enc_text; |
3556 | else if (target == xa[XA_COMPOUND_TEXT]) |
3613 | else if (target == xa[XA_COMPOUND_TEXT]) |
3557 | style = XCompoundTextStyle; |
3614 | style = enc_compound_text; |
3558 | #if X_HAVE_UTF8_STRING |
3615 | #if ENABLE_FRILLS |
3559 | else if (target == xa[XA_UTF8_STRING]) |
3616 | else if (target == xa[XA_UTF8_STRING]) |
3560 | style = XUTF8StringStyle; |
3617 | style = enc_utf8; |
3561 | #endif |
3618 | #endif |
3562 | else |
3619 | else |
3563 | { |
3620 | { |
3564 | target = xa[XA_COMPOUND_TEXT]; |
3621 | target = xa[XA_COMPOUND_TEXT]; |
3565 | style = XCompoundTextStyle; |
3622 | style = enc_compound_text; |
3566 | } |
3623 | } |
3567 | |
3624 | |
3568 | if (selection.text) |
3625 | if (selection.text) |
3569 | { |
3626 | { |
3570 | cl = selection.text; |
3627 | cl = selection.text; |
… | |
… | |
3574 | { |
3631 | { |
3575 | cl = L""; |
3632 | cl = L""; |
3576 | selectlen = 0; |
3633 | selectlen = 0; |
3577 | } |
3634 | } |
3578 | |
3635 | |
3579 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
3636 | #if ENABLE_FRILLS |
3580 | // manually for XUTF8StringStyle. |
3637 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
3638 | // so recode it manually |
|
|
3639 | if (style == enc_utf8) |
|
|
3640 | { |
|
|
3641 | freect = 1; |
|
|
3642 | ct.encoding = target; |
|
|
3643 | ct.format = 8; |
|
|
3644 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
|
|
3645 | ct.nitems = strlen ((char *)ct.value); |
|
|
3646 | } |
|
|
3647 | else |
|
|
3648 | #endif |
3581 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3649 | if (XwcTextListToTextProperty (display->display, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3582 | freect = 1; |
3650 | freect = 1; |
3583 | else |
3651 | else |
3584 | { |
3652 | { |
3585 | /* if we failed to convert then send it raw */ |
3653 | /* if we failed to convert then send it raw */ |
3586 | ct.value = (unsigned char *)cl; |
3654 | ct.value = (unsigned char *)cl; |
3587 | ct.nitems = selectlen; |
3655 | ct.nitems = selectlen; |
|
|
3656 | ct.encoding = target; |
3588 | } |
3657 | } |
3589 | |
3658 | |
3590 | XChangeProperty (display->display, rq.requestor, rq.property, |
3659 | XChangeProperty (display->display, rq.requestor, rq.property, |
3591 | target, 8, PropModeReplace, |
3660 | ct.encoding, 8, PropModeReplace, |
3592 | ct.value, (int)ct.nitems); |
3661 | ct.value, (int)ct.nitems); |
3593 | ev.property = rq.property; |
3662 | ev.property = rq.property; |
3594 | |
3663 | |
3595 | if (freect) |
3664 | if (freect) |
3596 | XFree (ct.value); |
3665 | XFree (ct.value); |