| … | |
… | |
| 2732 | tt_paste (data, len); |
2732 | tt_paste (data, len); |
| 2733 | } |
2733 | } |
| 2734 | |
2734 | |
| 2735 | /* ------------------------------------------------------------------------- */ |
2735 | /* ------------------------------------------------------------------------- */ |
| 2736 | /* |
2736 | /* |
| 2737 | * Respond to a notification that a primary selection has been sent |
|
|
| 2738 | * EXT: SelectionNotify |
|
|
| 2739 | */ |
|
|
| 2740 | void |
|
|
| 2741 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW |
|
|
| 2742 | { |
|
|
| 2743 | if (prop == None) /* check for failed XConvertSelection */ |
|
|
| 2744 | { |
|
|
| 2745 | int selnum = selection_type & Sel_whereMask; |
|
|
| 2746 | |
|
|
| 2747 | if ((selection_type & Sel_CompoundText)) |
|
|
| 2748 | { |
|
|
| 2749 | selection_type = 0; |
|
|
| 2750 | selection_request_other (XA_STRING, selnum); |
|
|
| 2751 | } |
|
|
| 2752 | |
|
|
| 2753 | if ((selection_type & Sel_UTF8String)) |
|
|
| 2754 | { |
|
|
| 2755 | selection_type = Sel_CompoundText; |
|
|
| 2756 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
| 2757 | } |
|
|
| 2758 | |
|
|
| 2759 | return; |
|
|
| 2760 | } |
|
|
| 2761 | |
|
|
| 2762 | unsigned long bytes_after; |
|
|
| 2763 | XTextProperty ct; |
|
|
| 2764 | |
|
|
| 2765 | // length == (2^31 - 1) / 4, as gdk |
|
|
| 2766 | if (XGetWindowProperty (dpy, win, prop, |
|
|
| 2767 | 0, 0x1fffffff, |
|
|
| 2768 | delete_prop, AnyPropertyType, |
|
|
| 2769 | &ct.encoding, &ct.format, |
|
|
| 2770 | &ct.nitems, &bytes_after, |
|
|
| 2771 | &ct.value) != Success) |
|
|
| 2772 | { |
|
|
| 2773 | ct.value = 0; |
|
|
| 2774 | goto bailout; |
|
|
| 2775 | } |
|
|
| 2776 | |
|
|
| 2777 | if (ct.encoding == None) |
|
|
| 2778 | goto bailout; |
|
|
| 2779 | |
|
|
| 2780 | if (ct.value == 0) |
|
|
| 2781 | goto bailout; |
|
|
| 2782 | |
|
|
| 2783 | if (ct.encoding == xa[XA_INCR]) |
|
|
| 2784 | { |
|
|
| 2785 | // INCR selection, start handshake |
|
|
| 2786 | if (!delete_prop) |
|
|
| 2787 | XDeleteProperty (dpy, win, prop); |
|
|
| 2788 | |
|
|
| 2789 | selection_wait = Sel_incr; |
|
|
| 2790 | incr_buf_fill = 0; |
|
|
| 2791 | incr_ev.start (10); |
|
|
| 2792 | |
|
|
| 2793 | goto bailout; |
|
|
| 2794 | } |
|
|
| 2795 | |
|
|
| 2796 | if (ct.nitems == 0) |
|
|
| 2797 | { |
|
|
| 2798 | if (selection_wait == Sel_incr) |
|
|
| 2799 | { |
|
|
| 2800 | XFree (ct.value); |
|
|
| 2801 | |
|
|
| 2802 | // finally complete, now paste the whole thing |
|
|
| 2803 | selection_wait = Sel_normal; |
|
|
| 2804 | ct.value = (unsigned char *)incr_buf; |
|
|
| 2805 | ct.nitems = incr_buf_fill; |
|
|
| 2806 | incr_buf = 0; |
|
|
| 2807 | incr_buf_size = 0; |
|
|
| 2808 | incr_ev.stop (); |
|
|
| 2809 | } |
|
|
| 2810 | else |
|
|
| 2811 | { |
|
|
| 2812 | if (selection_wait == Sel_normal |
|
|
| 2813 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
|
|
| 2814 | { |
|
|
| 2815 | /* |
|
|
| 2816 | * pass through again trying CUT_BUFFER0 if we've come from |
|
|
| 2817 | * XConvertSelection () but nothing was presented |
|
|
| 2818 | */ |
|
|
| 2819 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
|
|
| 2820 | } |
|
|
| 2821 | |
|
|
| 2822 | goto bailout; |
|
|
| 2823 | } |
|
|
| 2824 | } |
|
|
| 2825 | else if (selection_wait == Sel_incr) |
|
|
| 2826 | { |
|
|
| 2827 | incr_ev.start (10); |
|
|
| 2828 | |
|
|
| 2829 | while (incr_buf_fill + ct.nitems > incr_buf_size) |
|
|
| 2830 | { |
|
|
| 2831 | incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024; |
|
|
| 2832 | incr_buf = (char *)rxvt_realloc (incr_buf, incr_buf_size); |
|
|
| 2833 | } |
|
|
| 2834 | |
|
|
| 2835 | memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems); |
|
|
| 2836 | incr_buf_fill += ct.nitems; |
|
|
| 2837 | |
|
|
| 2838 | goto bailout; |
|
|
| 2839 | } |
|
|
| 2840 | |
|
|
| 2841 | char **cl; |
|
|
| 2842 | int cr; |
|
|
| 2843 | |
|
|
| 2844 | #if !ENABLE_MINIMAL |
|
|
| 2845 | // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it |
|
|
| 2846 | // so recode it manually |
|
|
| 2847 | if (ct.encoding == xa[XA_UTF8_STRING]) |
|
|
| 2848 | { |
|
|
| 2849 | wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems); |
|
|
| 2850 | char *s = rxvt_wcstombs (w); |
|
|
| 2851 | free (w); |
|
|
| 2852 | // TODO: strlen == only the first element will be converted. well... |
|
|
| 2853 | paste (s, strlen (s)); |
|
|
| 2854 | free (s); |
|
|
| 2855 | } |
|
|
| 2856 | else |
|
|
| 2857 | #endif |
|
|
| 2858 | if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0 |
|
|
| 2859 | && cl) |
|
|
| 2860 | { |
|
|
| 2861 | for (int i = 0; i < cr; i++) |
|
|
| 2862 | paste (cl[i], strlen (cl[i])); |
|
|
| 2863 | |
|
|
| 2864 | XFreeStringList (cl); |
|
|
| 2865 | } |
|
|
| 2866 | else |
|
|
| 2867 | paste ((char *)ct.value, ct.nitems); // paste raw |
|
|
| 2868 | |
|
|
| 2869 | bailout: |
|
|
| 2870 | XFree (ct.value); |
|
|
| 2871 | |
|
|
| 2872 | if (selection_wait == Sel_normal) |
|
|
| 2873 | selection_wait = Sel_none; |
|
|
| 2874 | } |
|
|
| 2875 | |
|
|
| 2876 | void |
|
|
| 2877 | rxvt_term::incr_cb (ev::timer &w, int revents) NOTHROW |
|
|
| 2878 | { |
|
|
| 2879 | selection_wait = Sel_none; |
|
|
| 2880 | |
|
|
| 2881 | incr_buf_size = 0; |
|
|
| 2882 | free (incr_buf); |
|
|
| 2883 | incr_buf = 0; |
|
|
| 2884 | |
|
|
| 2885 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
|
|
| 2886 | } |
|
|
| 2887 | |
|
|
| 2888 | void |
|
|
| 2889 | rxvt_term::selection_property (Window win, Atom prop) NOTHROW |
|
|
| 2890 | { |
|
|
| 2891 | if (prop == None || selection_wait != Sel_incr) |
|
|
| 2892 | return; |
|
|
| 2893 | |
|
|
| 2894 | selection_paste (win, prop, true); |
|
|
| 2895 | } |
|
|
| 2896 | |
|
|
| 2897 | /* ------------------------------------------------------------------------- */ |
|
|
| 2898 | /* |
|
|
| 2899 | * Request the current selection: |
2737 | * Request the current selection: |
| 2900 | * Order: > internal selection if available |
2738 | * Order: > internal selection if available |
| 2901 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2739 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
| 2902 | * > CUT_BUFFER0 |
2740 | * > CUT_BUFFER0 |
| 2903 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2741 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
| 2904 | * will auto fallback to CUT_BUFFER0 |
2742 | * will auto fallback to CUT_BUFFER0 |
| 2905 | * EXT: button 2 release |
2743 | * EXT: button 2 release |
| 2906 | */ |
2744 | */ |
|
|
2745 | |
|
|
2746 | static void |
|
|
2747 | selection_cb (char *data, unsigned int len, rxvt_selection *rs, void *ptr) |
|
|
2748 | { |
|
|
2749 | if (data) |
|
|
2750 | { |
|
|
2751 | rxvt_term *term = (rxvt_term *)ptr; |
|
|
2752 | term->paste (data, len); |
|
|
2753 | } |
|
|
2754 | delete rs; |
|
|
2755 | } |
|
|
2756 | |
| 2907 | void |
2757 | void |
| 2908 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
2758 | rxvt_term::selection_request (Time tm, int selnum) NOTHROW |
| 2909 | { |
2759 | { |
| 2910 | if (selection.text && selnum == Sel_Primary) |
2760 | if (selection.text && selnum == Sel_Primary) |
| 2911 | { |
2761 | { |
| … | |
… | |
| 2915 | free (str); |
2765 | free (str); |
| 2916 | return; |
2766 | return; |
| 2917 | } |
2767 | } |
| 2918 | else |
2768 | else |
| 2919 | { |
2769 | { |
| 2920 | selection_request_time = tm; |
2770 | new rxvt_selection (display, selnum, tm, vt, xa[XA_VT_SELECTION], selection_cb, this); |
| 2921 | selection_wait = Sel_normal; |
|
|
| 2922 | |
|
|
| 2923 | #if X_HAVE_UTF8_STRING |
|
|
| 2924 | selection_type = Sel_UTF8String; |
|
|
| 2925 | if (selection_request_other (xa[XA_UTF8_STRING], selnum)) |
|
|
| 2926 | return; |
|
|
| 2927 | #else |
|
|
| 2928 | selection_type = Sel_CompoundText; |
|
|
| 2929 | if (selection_request_other (xa[XA_COMPOUND_TEXT], selnum)) |
|
|
| 2930 | return; |
|
|
| 2931 | #endif |
|
|
| 2932 | } |
|
|
| 2933 | |
|
|
| 2934 | selection_wait = Sel_none; /* don't loop in selection_paste () */ |
|
|
| 2935 | selection_paste (display->root, XA_CUT_BUFFER0, false); |
|
|
| 2936 | } |
|
|
| 2937 | |
|
|
| 2938 | int |
|
|
| 2939 | rxvt_term::selection_request_other (Atom target, int selnum) NOTHROW |
|
|
| 2940 | { |
|
|
| 2941 | Atom sel; |
|
|
| 2942 | |
|
|
| 2943 | selection_type |= selnum; |
|
|
| 2944 | |
|
|
| 2945 | if (selnum == Sel_Primary) |
|
|
| 2946 | sel = XA_PRIMARY; |
|
|
| 2947 | else if (selnum == Sel_Secondary) |
|
|
| 2948 | sel = XA_SECONDARY; |
|
|
| 2949 | else |
|
|
| 2950 | sel = xa[XA_CLIPBOARD]; |
|
|
| 2951 | |
|
|
| 2952 | if (XGetSelectionOwner (dpy, sel) != None) |
|
|
| 2953 | { |
2771 | } |
| 2954 | XConvertSelection (dpy, sel, target, xa[XA_VT_SELECTION], |
|
|
| 2955 | vt, selection_request_time); |
|
|
| 2956 | return 1; |
|
|
| 2957 | } |
|
|
| 2958 | |
|
|
| 2959 | return 0; |
|
|
| 2960 | } |
2772 | } |
| 2961 | |
2773 | |
| 2962 | /* ------------------------------------------------------------------------- */ |
2774 | /* ------------------------------------------------------------------------- */ |
| 2963 | /* |
2775 | /* |
| 2964 | * Clear all selected text |
2776 | * Clear all selected text |
