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. |
… | |
… | |
38 | while (len--) |
38 | while (len--) |
39 | *start++ = value; |
39 | *start++ = value; |
40 | } |
40 | } |
41 | |
41 | |
42 | /* ------------------------------------------------------------------------- */ |
42 | /* ------------------------------------------------------------------------- */ |
43 | #define PROP_SIZE 256*1024 |
|
|
44 | #define PASTE_SIZE 32768 |
|
|
45 | #define TABSIZE 8 /* default tab size */ |
43 | #define TABSIZE 8 /* default tab size */ |
46 | |
44 | |
47 | /* ------------------------------------------------------------------------- * |
45 | /* ------------------------------------------------------------------------- * |
48 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
46 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
49 | * ------------------------------------------------------------------------- */ |
47 | * ------------------------------------------------------------------------- */ |
… | |
… | |
144 | col--; |
142 | col--; |
145 | |
143 | |
146 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
144 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
147 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
145 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
148 | |
146 | |
|
|
147 | l.touch (); |
|
|
148 | |
149 | // found start, nuke |
149 | // found start, nuke |
150 | do { |
150 | do { |
151 | l.t[col] = ' '; |
151 | l.t[col] = ' '; |
152 | l.r[col] = rend; |
152 | l.r[col] = rend; |
153 | col++; |
153 | col++; |
… | |
… | |
159 | * ------------------------------------------------------------------------- */ |
159 | * ------------------------------------------------------------------------- */ |
160 | |
160 | |
161 | void |
161 | void |
162 | rxvt_term::scr_reset () |
162 | rxvt_term::scr_reset () |
163 | { |
163 | { |
|
|
164 | #if ENABLE_OVERLAY |
|
|
165 | scr_overlay_off (); |
|
|
166 | #endif |
|
|
167 | |
164 | view_start = 0; |
168 | view_start = 0; |
165 | num_scr = 0; |
169 | num_scr = 0; |
166 | |
170 | |
167 | if (ncol == 0) |
171 | if (ncol == 0) |
168 | ncol = 80; |
172 | ncol = 80; |
… | |
… | |
398 | } |
402 | } |
399 | |
403 | |
400 | free (tabs); |
404 | free (tabs); |
401 | tabs = (char *)rxvt_malloc (ncol); |
405 | tabs = (char *)rxvt_malloc (ncol); |
402 | |
406 | |
403 | for (int col = ncol; --col; ) |
407 | for (int col = ncol; col--; ) |
404 | tabs [col] = col % TABSIZE == 0; |
408 | tabs [col] = col % TABSIZE == 0; |
405 | |
409 | |
406 | CLEAR_ALL_SELECTION (); |
410 | CLEAR_ALL_SELECTION (); |
407 | |
411 | |
408 | prev_nrow = nrow; |
412 | prev_nrow = nrow; |
… | |
… | |
898 | # else |
902 | # else |
899 | c = 0xfffd; |
903 | c = 0xfffd; |
900 | # endif |
904 | # endif |
901 | #endif |
905 | #endif |
902 | |
906 | |
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)); |
907 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
912 | |
908 | |
913 | // if the character doesn't fit into the remaining columns... |
909 | // if the character doesn't fit into the remaining columns... |
914 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
910 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
915 | { |
911 | { |
… | |
… | |
922 | } |
918 | } |
923 | else |
919 | else |
924 | screen.cur.col = ncol - width; |
920 | screen.cur.col = ncol - width; |
925 | } |
921 | } |
926 | |
922 | |
|
|
923 | // nuke the character at this position, if required |
|
|
924 | // due to wonderful coincidences everywhere else in this loop |
|
|
925 | // we never have to check for overwriting a wide char itself, |
|
|
926 | // only its tail. |
|
|
927 | if (expect_false (line->t[screen.cur.col] == NOCHAR)) |
|
|
928 | scr_kill_char (*line, screen.cur.col); |
|
|
929 | |
927 | line->touch (); |
930 | line->touch (); |
928 | |
931 | |
929 | do |
932 | do |
930 | { |
933 | { |
931 | line->t[screen.cur.col] = c; |
934 | line->t[screen.cur.col] = c; |
… | |
… | |
936 | else |
939 | else |
937 | { |
940 | { |
938 | line->l = ncol; |
941 | line->l = ncol; |
939 | if (screen.flags & Screen_Autowrap) |
942 | if (screen.flags & Screen_Autowrap) |
940 | screen.flags |= Screen_WrapNext; |
943 | screen.flags |= Screen_WrapNext; |
941 | break; |
944 | |
|
|
945 | goto end_of_line; |
942 | } |
946 | } |
943 | |
947 | |
944 | c = NOCHAR; |
948 | c = NOCHAR; |
945 | } |
949 | } |
946 | while (expect_false (--width > 0)); |
950 | while (expect_false (--width > 0)); |
947 | |
951 | |
948 | // pad with spaces when overwriting wide character with smaller one |
952 | // pad with spaces when overwriting wide character with smaller one |
949 | if (expect_false (!width)) |
953 | for (int c = screen.cur.col; expect_false (c < ncol && line->t[c] == NOCHAR); c++) |
950 | { |
954 | { |
951 | line->touch (); |
|
|
952 | |
|
|
953 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
|
|
954 | { |
|
|
955 | line->t[c] = ' '; |
955 | line->t[c] = ' '; |
956 | line->r[c] = rend; |
956 | line->r[c] = rend; |
957 | } |
|
|
958 | } |
957 | } |
|
|
958 | |
|
|
959 | end_of_line: |
|
|
960 | ; |
959 | } |
961 | } |
960 | #if ENABLE_COMBINING |
962 | #if ENABLE_COMBINING |
961 | else // width == 0 |
963 | else // width == 0 |
962 | { |
964 | { |
963 | if (c != 0xfeff) // ignore BOM |
965 | if (c != 0xfeff) // ignore BOM |
… | |
… | |
1026 | |
1028 | |
1027 | want_refresh = 1; |
1029 | want_refresh = 1; |
1028 | #endif |
1030 | #endif |
1029 | } |
1031 | } |
1030 | } |
1032 | } |
|
|
1033 | else if (screen.flags & Screen_WrapNext) |
|
|
1034 | screen.flags &= ~Screen_WrapNext; |
1031 | else |
1035 | else |
1032 | scr_gotorc (0, -1, RELATIVE); |
1036 | scr_gotorc (0, -1, RELATIVE); |
1033 | } |
1037 | } |
1034 | |
1038 | |
1035 | /* ------------------------------------------------------------------------- */ |
1039 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1683 | { |
1687 | { |
1684 | rvideo_state = on; |
1688 | rvideo_state = on; |
1685 | |
1689 | |
1686 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1690 | ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); |
1687 | #ifdef HAVE_BG_PIXMAP |
1691 | #ifdef HAVE_BG_PIXMAP |
1688 | if (bgPixmap.pixmap == None) |
1692 | if (bg_pixmap == None) |
1689 | #endif |
1693 | #endif |
1690 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1694 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
1691 | |
1695 | |
1692 | XGCValues gcvalue; |
1696 | XGCValues gcvalue; |
1693 | gcvalue.foreground = pix_colors[Color_fg]; |
1697 | gcvalue.foreground = pix_colors[Color_fg]; |
… | |
… | |
1920 | |
1924 | |
1921 | # ifndef NO_MAPALERT |
1925 | # ifndef NO_MAPALERT |
1922 | # ifdef MAPALERT_OPTION |
1926 | # ifdef MAPALERT_OPTION |
1923 | if (option (Opt_mapAlert)) |
1927 | if (option (Opt_mapAlert)) |
1924 | # endif |
1928 | # endif |
1925 | XMapWindow (dpy, parent[0]); |
1929 | XMapWindow (dpy, parent); |
1926 | # endif |
1930 | # endif |
1927 | |
1931 | |
1928 | # if ENABLE_FRILLS |
1932 | # if ENABLE_FRILLS |
1929 | if (option (Opt_urgentOnBell)) |
1933 | if (option (Opt_urgentOnBell)) |
1930 | set_urgency (1); |
1934 | set_urgency (1); |
… | |
… | |
2029 | refresh_count = 0; |
2033 | refresh_count = 0; |
2030 | |
2034 | |
2031 | unsigned int old_screen_flags = screen.flags; |
2035 | unsigned int old_screen_flags = screen.flags; |
2032 | char have_bg = 0; |
2036 | char have_bg = 0; |
2033 | #ifdef HAVE_BG_PIXMAP |
2037 | #ifdef HAVE_BG_PIXMAP |
2034 | have_bg = bgPixmap.pixmap != None; |
2038 | have_bg = bg_pixmap != None; |
2035 | #endif |
2039 | #endif |
2036 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2040 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
2037 | |
2041 | |
2038 | /* |
2042 | /* |
2039 | * B: reverse any characters which are selected |
2043 | * B: reverse any characters which are selected |
… | |
… | |
2506 | scr_remap_chars (swap_buf [i]); |
2510 | scr_remap_chars (swap_buf [i]); |
2507 | } |
2511 | } |
2508 | } |
2512 | } |
2509 | |
2513 | |
2510 | void |
2514 | void |
2511 | rxvt_term::scr_recolour () NOTHROW |
2515 | rxvt_term::scr_recolour (bool refresh) NOTHROW |
2512 | { |
2516 | { |
|
|
2517 | bool transparent = false; |
|
|
2518 | |
2513 | #ifdef HAVE_BG_PIXMAP |
2519 | #ifdef HAVE_BG_PIXMAP |
2514 | bgPixmap.apply (); |
2520 | if (bg_pixmap != None) |
2515 | #else |
2521 | { |
|
|
2522 | # ifdef ENABLE_TRANSPARENCY |
|
|
2523 | if (bg_flags & BG_IS_TRANSPARENT) |
|
|
2524 | { |
|
|
2525 | XSetWindowBackgroundPixmap (dpy, parent, bg_pixmap); |
|
|
2526 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
2516 | |
2527 | |
|
|
2528 | transparent = true; |
|
|
2529 | } |
|
|
2530 | else |
|
|
2531 | # endif |
|
|
2532 | { |
|
|
2533 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
|
|
2534 | XSetWindowBackgroundPixmap (dpy, vt, bg_pixmap); |
|
|
2535 | } |
|
|
2536 | } |
|
|
2537 | else |
|
|
2538 | #endif |
|
|
2539 | { |
2517 | XSetWindowBackground (dpy, parent[0], pix_colors[Color_border]); |
2540 | XSetWindowBackground (dpy, parent, pix_colors[Color_border]); |
2518 | XClearWindow (dpy, parent[0]); |
|
|
2519 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
2541 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
|
|
2542 | } |
|
|
2543 | |
|
|
2544 | XClearWindow (dpy, parent); |
2520 | |
2545 | |
2521 | if (scrollBar.win) |
2546 | if (scrollBar.win) |
2522 | { |
2547 | { |
|
|
2548 | if (transparent) |
|
|
2549 | XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); |
|
|
2550 | else |
2523 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2551 | XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); |
2524 | scrollBar.state = STATE_IDLE; |
2552 | scrollBar.state = STATE_IDLE; |
2525 | scrollBar.show (0); |
2553 | scrollBar.show (0); |
2526 | } |
2554 | } |
2527 | |
2555 | |
2528 | #endif |
2556 | if (refresh) |
2529 | |
2557 | { |
2530 | /* bgPixmap.apply () does not do the following : */ |
|
|
2531 | scr_clear (); |
2558 | scr_clear (); |
2532 | scr_touch (true); |
2559 | scr_touch (true); |
|
|
2560 | } |
2533 | want_refresh = 1; |
2561 | want_refresh = 1; |
2534 | } |
2562 | } |
2535 | |
2563 | |
2536 | /* ------------------------------------------------------------------------- */ |
2564 | /* ------------------------------------------------------------------------- */ |
2537 | void |
2565 | void |
… | |
… | |
2625 | void |
2653 | void |
2626 | rxvt_term::scr_dump (int fd) NOTHROW |
2654 | rxvt_term::scr_dump (int fd) NOTHROW |
2627 | { |
2655 | { |
2628 | int row, wrote; |
2656 | int row, wrote; |
2629 | unsigned int width, towrite; |
2657 | unsigned int width, towrite; |
2630 | char r1[] = "\n"; |
2658 | const char r1[] = "\n"; |
2631 | |
2659 | |
2632 | for (row = saveLines + top_row; |
2660 | for (row = saveLines + top_row; |
2633 | row < saveLines + nrow - 1; row++) |
2661 | row < saveLines + nrow - 1; row++) |
2634 | { |
2662 | { |
2635 | width = row_buf[row].l >= 0 ? row_buf[row].l |
2663 | width = row_buf[row].l >= 0 ? row_buf[row].l |
… | |
… | |
2708 | tt_paste (data, len); |
2736 | tt_paste (data, len); |
2709 | } |
2737 | } |
2710 | |
2738 | |
2711 | /* ------------------------------------------------------------------------- */ |
2739 | /* ------------------------------------------------------------------------- */ |
2712 | /* |
2740 | /* |
2713 | * Respond to a notification that a primary selection has been sent |
|
|
2714 | * EXT: SelectionNotify |
|
|
2715 | */ |
|
|
2716 | void |
|
|
2717 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW |
|
|
2718 | { |
|
|
2719 | if (prop == None) /* check for failed XConvertSelection */ |
|
|
2720 | { |
|
|
2721 | if ((selection_type & Sel_CompoundText)) |
|
|
2722 | { |
|
|
2723 | int selnum = selection_type & Sel_whereMask; |
|
|
2724 | |
|
|
2725 | selection_type = 0; |
|
|
2726 | if (selnum != Sel_direct) |
|
|
2727 | selection_request_other (XA_STRING, selnum); |
|
|
2728 | } |
|
|
2729 | |
|
|
2730 | if ((selection_type & Sel_UTF8String)) |
|
|
2731 | { |
|
|
2732 | int selnum = selection_type & Sel_whereMask; |
|
|
2733 | |
|
|
2734 | selection_type = Sel_CompoundText; |
|
|
2735 | if (selnum != Sel_direct) |
|
|
2736 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
2737 | else |
|
|
2738 | selection_type = 0; |
|
|
2739 | } |
|
|
2740 | |
|
|
2741 | return; |
|
|
2742 | } |
|
|
2743 | |
|
|
2744 | unsigned long bytes_after; |
|
|
2745 | XTextProperty ct; |
|
|
2746 | |
|
|
2747 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2748 | 0, PROP_SIZE / 4, |
|
|
2749 | delete_prop, AnyPropertyType, |
|
|
2750 | &ct.encoding, &ct.format, |
|
|
2751 | &ct.nitems, &bytes_after, |
|
|
2752 | &ct.value) != Success) |
|
|
2753 | { |
|
|
2754 | ct.value = 0; |
|
|
2755 | goto bailout; |
|
|
2756 | } |
|
|
2757 | |
|
|
2758 | if (ct.encoding == None) |
|
|
2759 | goto bailout; |
|
|
2760 | |
|
|
2761 | if (bytes_after) |
|
|
2762 | { |
|
|
2763 | // fetch and append remaining data |
|
|
2764 | XTextProperty ct2; |
|
|
2765 | |
|
|
2766 | if (XGetWindowProperty (dpy, win, prop, |
|
|
2767 | ct.nitems / 4, (bytes_after + 3) / 4, |
|
|
2768 | delete_prop, AnyPropertyType, |
|
|
2769 | &ct2.encoding, &ct2.format, |
|
|
2770 | &ct2.nitems, &bytes_after, |
|
|
2771 | &ct2.value) != Success) |
|
|
2772 | goto bailout; |
|
|
2773 | |
|
|
2774 | // realloc should be compatible to XFree, here, and elsewhere, too |
|
|
2775 | ct.value = (unsigned char *)realloc (ct.value, ct.nitems + ct2.nitems + 1); |
|
|
2776 | memcpy (ct.value + ct.nitems, ct2.value, ct2.nitems + 1); |
|
|
2777 | ct.nitems += ct2.nitems; |
|
|
2778 | |
|
|
2779 | XFree (ct2.value); |
|
|
2780 | } |
|
|
2781 | |
|
|
2782 | if (ct.value == 0) |
|
|
2783 | goto bailout; |
|
|
2784 | |
|
|
2785 | if (ct.encoding == xa[XA_INCR]) |
|
|
2786 | { |
|
|
2787 | // INCR selection, start handshake |
|
|
2788 | if (!delete_prop) |
|
|
2789 | XDeleteProperty (dpy, win, prop); |
|
|
2790 | |
|
|
2791 | selection_wait = Sel_incr; |
|
|
2792 | incr_buf_fill = 0; |
|
|
2793 | incr_ev.start (10); |
|
|
2794 | |
|
|
2795 | goto bailout; |
|
|
2796 | } |
|
|
2797 | |
|
|
2798 | if (ct.nitems == 0) |
|
|
2799 | { |
|
|
2800 | if (selection_wait == Sel_incr) |
|
|
2801 | { |
|
|
2802 | XFree (ct.value); |
|
|
2803 | |
|
|
2804 | // finally complete, now paste the whole thing |
|
|
2805 | selection_wait = Sel_normal; |
|
|
2806 | ct.value = (unsigned char *)incr_buf; |
|
|
2807 | ct.nitems = incr_buf_fill; |
|
|
2808 | incr_buf = 0; |
|
|
2809 | incr_buf_size = 0; |
|
|
2810 | incr_ev.stop (); |
|
|
2811 | } |
|
|
2812 | else |
|
|
2813 | { |
|
|
2814 | if (selection_wait == Sel_normal |
|
|
2815 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
|
|
2816 | { |
|
|
2817 | /* |
|
|
2818 | * pass through again trying CUT_BUFFER0 if we've come from |
|
|
2819 | * XConvertSelection () but nothing was presented |
|
|
2820 | */ |
|
|
2821 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
|
|
2822 | } |
|
|
2823 | |
|
|
2824 | goto bailout; |
|
|
2825 | } |
|
|
2826 | } |
|
|
2827 | else if (selection_wait == Sel_incr) |
|
|
2828 | { |
|
|
2829 | incr_ev.start (10); |
|
|
2830 | |
|
|
2831 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
|
|
2832 | { |
|
|
2833 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
2834 | incr_buf = (char *)realloc (incr_buf, incr_buf_size); |
|
|
2835 | } |
|
|
2836 | |
|
|
2837 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
|
|
2838 | incr_buf_fill += ct.nitems; |
|
|
2839 | |
|
|
2840 | goto bailout; |
|
|
2841 | } |
|
|
2842 | |
|
|
2843 | char **cl; |
|
|
2844 | int cr; |
|
|
2845 | |
|
|
2846 | #if !ENABLE_MINIMAL |
|
|
2847 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
2848 | // so recode it manually |
|
|
2849 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
2850 | { |
|
|
2851 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
2852 | char *s = rxvt_wcstombs (w); |
|
|
2853 | free (w); |
|
|
2854 | // TODO: strlen == only the first element will be converted. well... |
|
|
2855 | paste (s, strlen (s)); |
|
|
2856 | free (s); |
|
|
2857 | } |
|
|
2858 | else |
|
|
2859 | #endif |
|
|
2860 | if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0 |
|
|
2861 | && cl) |
|
|
2862 | { |
|
|
2863 | for (int i = 0; i < cr; i++) |
|
|
2864 | paste (cl[i], strlen (cl[i])); |
|
|
2865 | |
|
|
2866 | XFreeStringList (cl); |
|
|
2867 | } |
|
|
2868 | else |
|
|
2869 | paste ((char *)ct.value, ct.nitems); // paste raw |
|
|
2870 | |
|
|
2871 | bailout: |
|
|
2872 | XFree (ct.value); |
|
|
2873 | |
|
|
2874 | if (selection_wait == Sel_normal) |
|
|
2875 | selection_wait = Sel_none; |
|
|
2876 | } |
|
|
2877 | |
|
|
2878 | void |
|
|
2879 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
|
|
2880 | { |
|
|
2881 | selection_wait = Sel_none; |
|
|
2882 | |
|
|
2883 | incr_buf_size = 0; |
|
|
2884 | free (incr_buf); |
|
|
2885 | |
|
|
2886 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
|
|
2887 | } |
|
|
2888 | |
|
|
2889 | void |
|
|
2890 | rxvt_term::selection_property (Window win, Atom prop) NOTHROW |
|
|
2891 | { |
|
|
2892 | if (prop == None || selection_wait != Sel_incr) |
|
|
2893 | return; |
|
|
2894 | |
|
|
2895 | selection_paste (win, prop, true); |
|
|
2896 | } |
|
|
2897 | |
|
|
2898 | /* ------------------------------------------------------------------------- */ |
|
|
2899 | /* |
|
|
2900 | * Request the current selection: |
2741 | * Request the current selection: |
2901 | * Order: > internal selection if available |
2742 | * Order: > internal selection if available |
2902 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2743 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2903 | * > CUT_BUFFER0 |
2744 | * > CUT_BUFFER0 |
2904 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2745 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
… | |
… | |
2906 | * EXT: button 2 release |
2747 | * EXT: button 2 release |
2907 | */ |
2748 | */ |
2908 | void |
2749 | void |
2909 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2750 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2910 | { |
2751 | { |
2911 | if (selection.text && selnum == Sel_Primary) |
2752 | if (!selection_req) |
2912 | { |
|
|
2913 | /* internal selection */ |
|
|
2914 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2915 | paste (str, strlen (str)); |
|
|
2916 | free (str); |
|
|
2917 | return; |
|
|
2918 | } |
2753 | { |
2919 | else |
2754 | selection_req = new rxvt_selection (display, selnum, tm, vt, xa[XA_VT_SELECTION], this); |
|
|
2755 | selection_req->run (); |
2920 | { |
2756 | } |
2921 | selection_request_time = tm; |
|
|
2922 | selection_wait = Sel_normal; |
|
|
2923 | |
|
|
2924 | #if X_HAVE_UTF8_STRING |
|
|
2925 | selection_type = Sel_UTF8String; |
|
|
2926 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
|
|
2927 | return; |
|
|
2928 | #else |
|
|
2929 | selection_type = Sel_CompoundText; |
|
|
2930 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
|
|
2931 | return; |
|
|
2932 | #endif |
|
|
2933 | } |
|
|
2934 | |
|
|
2935 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
|
|
2936 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
|
|
2937 | } |
|
|
2938 | |
|
|
2939 | int |
|
|
2940 | rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW |
|
|
2941 | { |
|
|
2942 | Atom sel; |
|
|
2943 | |
|
|
2944 | selection_type |= selnum; |
|
|
2945 | |
|
|
2946 | if (selnum == Sel_Primary) |
|
|
2947 | sel = XA_PRIMARY; |
|
|
2948 | else if (selnum == Sel_Secondary) |
|
|
2949 | sel = XA_SECONDARY; |
|
|
2950 | else |
|
|
2951 | sel = xa[XA_CLIPBOARD]; |
|
|
2952 | |
|
|
2953 | if (XGetSelectionOwner (dpy, sel) != None) |
|
|
2954 | { |
|
|
2955 | XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION], |
|
|
2956 | vt, selection_request_time); |
|
|
2957 | return 1; |
|
|
2958 | } |
|
|
2959 | |
|
|
2960 | return 0; |
|
|
2961 | } |
2757 | } |
2962 | |
2758 | |
2963 | /* ------------------------------------------------------------------------- */ |
2759 | /* ------------------------------------------------------------------------- */ |
2964 | /* |
2760 | /* |
2965 | * Clear all selected text |
2761 | * Clear all selected text |
… | |
… | |
2996 | * EXT: button 1 or 3 release |
2792 | * EXT: button 1 or 3 release |
2997 | */ |
2793 | */ |
2998 | void |
2794 | void |
2999 | rxvt_term::selection_make (Time tm) |
2795 | rxvt_term::selection_make (Time tm) |
3000 | { |
2796 | { |
3001 | int i; |
2797 | int size; |
3002 | wchar_t *new_selection_text; |
2798 | wchar_t *new_selection_text; |
3003 | text_t *t; |
2799 | text_t *t; |
3004 | |
2800 | |
3005 | switch (selection.op) |
2801 | switch (selection.op) |
3006 | { |
2802 | { |
… | |
… | |
3022 | return; /* nothing selected, go away */ |
2818 | return; /* nothing selected, go away */ |
3023 | |
2819 | |
3024 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
2820 | if (HOOK_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END))) |
3025 | return; |
2821 | return; |
3026 | |
2822 | |
3027 | i = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
2823 | size = (selection.end.row - selection.beg.row + 1) * (ncol + 1); |
3028 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2824 | new_selection_text = (wchar_t *)rxvt_malloc ((size + 4) * sizeof (wchar_t)); |
3029 | |
2825 | |
3030 | int ofs = 0; |
2826 | int ofs = 0; |
3031 | int extra = 0; |
2827 | int extra = 0; |
3032 | |
2828 | |
3033 | int col = selection.beg.col; |
2829 | int col = selection.beg.col; |
… | |
… | |
3039 | { |
2835 | { |
3040 | #if !ENABLE_MINIMAL |
2836 | #if !ENABLE_MINIMAL |
3041 | if (selection.rect) |
2837 | if (selection.rect) |
3042 | { |
2838 | { |
3043 | col = selection.beg.col; |
2839 | col = selection.beg.col; |
3044 | end_col = ncol + 1; |
2840 | end_col = selection.end.col; |
3045 | } |
2841 | } |
3046 | else |
2842 | else |
3047 | #endif |
2843 | #endif |
3048 | end_col = ROW(row).l; |
2844 | end_col = ROW(row).l; |
3049 | |
2845 | |
3050 | col = max (col, 0); |
2846 | col = max (col, 0); |
3051 | |
2847 | |
3052 | if (row == selection.end.row |
2848 | if (row == selection.end.row) |
3053 | #if !ENABLE_MINIMAL |
|
|
3054 | || selection.rect |
|
|
3055 | #endif |
|
|
3056 | ) |
|
|
3057 | min_it (end_col, selection.end.col); |
2849 | min_it (end_col, selection.end.col); |
3058 | |
2850 | |
3059 | t = ROW(row).t + col; |
2851 | t = ROW(row).t + col; |
3060 | |
2852 | |
3061 | for (; col < end_col; col++) |
2853 | for (; col < end_col; col++) |
… | |
… | |
3069 | |
2861 | |
3070 | extra -= (len - 1); |
2862 | extra -= (len - 1); |
3071 | |
2863 | |
3072 | if (extra < 0) |
2864 | if (extra < 0) |
3073 | { |
2865 | { |
3074 | extra += i; |
2866 | extra += size; |
3075 | i += i; |
2867 | size += size; |
3076 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
2868 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (size + 4) * sizeof (wchar_t)); |
3077 | } |
2869 | } |
3078 | |
2870 | |
3079 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
2871 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
3080 | } |
2872 | } |
3081 | #endif |
2873 | #endif |
… | |
… | |
3093 | |
2885 | |
3094 | new_selection_text[ofs++] = C0_LF; |
2886 | new_selection_text[ofs++] = C0_LF; |
3095 | } |
2887 | } |
3096 | else |
2888 | else |
3097 | #endif |
2889 | #endif |
3098 | if (!ROW(row).is_longer () && row != selection.end.row) |
2890 | if (!ROW(row).is_longer () |
|
|
2891 | && (row != selection.end.row || end_col != selection.end.col) |
|
|
2892 | && (row != selection.beg.row || selection.beg.col < ncol)) |
3099 | new_selection_text[ofs++] = C0_LF; |
2893 | new_selection_text[ofs++] = C0_LF; |
3100 | } |
2894 | } |
3101 | |
|
|
3102 | if (end_col != selection.end.col) |
|
|
3103 | new_selection_text[ofs++] = C0_LF; |
|
|
3104 | |
2895 | |
3105 | new_selection_text[ofs] = 0; |
2896 | new_selection_text[ofs] = 0; |
3106 | |
2897 | |
3107 | if (ofs == 0) |
2898 | if (ofs == 0) |
3108 | { |
2899 | { |