clipboard work
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jsorg71
parent
185414584d
commit
64fde0e24f
@ -55,6 +55,13 @@ static Time g_selection_time = 0;
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static struct stream* g_ins = 0;
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static XSelectionRequestEvent g_selection_request_event[16];
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static int g_selection_request_event_count = 0;
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static char* g_data_in;
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static int g_data_in_size;
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static int g_data_in_time;
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extern int g_cliprdr_chan_id; /* in chansrv.c */
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extern Display* g_display; /* in chansrv.c */
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@ -199,6 +206,7 @@ clipboard_deinit(void)
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g_x_socket = 0;
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g_free(g_last_clip_data);
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g_last_clip_data = 0;
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g_last_clip_size = 0;
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free_stream(g_ins);
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g_clip_up = 0;
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return 0;
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@ -358,11 +366,20 @@ static int APP_CC
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clipboard_process_format_announce(struct stream* s, int clip_msg_status,
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int clip_msg_len)
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{
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Window owner;
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LOG(1, ("clipboard_process_format_announce: CLIPRDR_FORMAT_ANNOUNCE"));
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//g_hexdump(s->p, s->end - s->p);
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clipboard_send_format_ack();
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g_selection_time = clipboard_get_time();
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XSetSelectionOwner(g_display, g_clipboard_atom, g_wnd, g_selection_time);
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//XSetSelectionOwner(g_display, XA_PRIMARY, g_wnd, g_selection_time);
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g_got_selection = 1;
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owner = XGetSelectionOwner(g_display, g_clipboard_atom);
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if (owner != g_wnd)
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{
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g_got_selection = 0;
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LOG(0, ("clipboard_process_format_announce: XSetSelectionOwner failed"));
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}
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return 0;
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}
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@ -392,8 +409,77 @@ static int APP_CC
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clipboard_process_data_response(struct stream* s, int clip_msg_status,
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int clip_msg_len)
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{
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XEvent xev;
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XSelectionRequestEvent* lev;
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twchar* wtext;
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twchar wchr;
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int len;
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int index;
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int wtext_size;
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LOG(1, ("clipboard_process_data_response: CLIPRDR_DATA_RESPONSE"));
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//g_hexdump(s->p, s->end - s->p);
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len = (int)(s->end - s->p);
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if (len < 1)
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{
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return 0;
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}
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g_hexdump(s->p, len);
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wtext = (twchar*)g_malloc(((len / 2) + 1) * sizeof(twchar), 0);
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if (wtext == 0)
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{
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return 0;
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}
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index = 0;
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while (s_check(s))
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{
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in_uint16_le(s, wchr);
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wtext[index] = wchr;
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if (wchr == 0)
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{
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break;
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}
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index++;
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}
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wtext[index] = 0;
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len = g_wcstombs(0, wtext, 0);
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if (len >= 0)
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{
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g_free(g_data_in);
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g_data_in_size = 0;
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g_data_in = (char*)g_malloc(len + 16, 0);
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if (g_data_in == 0)
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{
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g_free(wtext);
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return 0;
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}
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g_data_in_size = len;
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g_wcstombs(g_data_in, wtext, len + 1);
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len = g_strlen(g_data_in);
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g_data_in_time = g_time3();
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}
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if (g_data_in != 0)
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{
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for (index = 0; index < g_selection_request_event_count; index++)
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{
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lev = &(g_selection_request_event[index]);
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XChangeProperty(g_display, lev->requestor, lev->property,
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XA_STRING, 8, PropModeReplace, g_data_in,
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g_strlen(g_data_in));
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g_memset(&xev, 0, sizeof(xev));
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xev.xselection.type = SelectionNotify;
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xev.xselection.send_event = True;
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xev.xselection.display = lev->display;
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xev.xselection.requestor = lev->requestor;
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xev.xselection.selection = lev->selection;
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xev.xselection.target = lev->target;
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xev.xselection.property = lev->property;
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xev.xselection.time = CurrentTime;
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XSendEvent(g_display, lev->requestor, False, NoEventMask, &xev);
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LOG(1, ("clipboard_process_data_response: %d", lev->requestor));
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}
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}
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g_selection_request_event_count = 0;
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g_free(wtext);
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return 0;
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}
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@ -483,13 +569,18 @@ clipboard_process_selection_owner_notify(XEvent* xevent)
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lxevent = (XFixesSelectionNotifyEvent*)xevent;
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LOG(1, ("clipboard_process_selection_owner_notify: "
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"window %d subtype %d owner %d",
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lxevent->window, lxevent->subtype, lxevent->owner));
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if (lxevent->subtype == 0)
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"window %d subtype %d owner %d g_wnd %d",
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lxevent->window, lxevent->subtype, lxevent->owner, g_wnd));
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if (lxevent->owner == g_wnd)
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{
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XConvertSelection(g_display, g_clipboard_atom, XA_STRING,
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g_clip_property_atom, g_wnd, CurrentTime);
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LOG(1, ("clipboard_process_selection_owner_notify: skipping, "
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"onwer == g_wnd"));
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g_got_selection = 1;
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return 0;
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}
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g_got_selection = 0;
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XConvertSelection(g_display, g_clipboard_atom, g_targets_atom,
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g_clip_property_atom, g_wnd, lxevent->timestamp);
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return 0;
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}
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@ -595,9 +686,16 @@ clipboard_process_selection_notify(XEvent* xevent)
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int n_items;
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int fmt;
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int rv;
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int index;
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int convert_to_string;
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int send_format_announce;
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int atom;
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int* atoms;
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Atom type;
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LOG(1, ("clipboard_process_selection_notify:"));
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convert_to_string = 0;
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send_format_announce = 0;
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rv = 0;
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data = 0;
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type = 0;
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@ -610,34 +708,71 @@ clipboard_process_selection_notify(XEvent* xevent)
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}
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if (rv == 0)
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{
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rv = clipboard_get_window_property(g_wnd, lxevent->property, &type, &fmt,
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rv = clipboard_get_window_property(lxevent->requestor, lxevent->property,
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&type, &fmt,
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&n_items, &data, &data_size);
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if (rv != 0)
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{
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LOG(0, ("clipboard_process_selection_notify: "
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"clipboard_get_window_property failed error %d", rv));
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}
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XDeleteProperty(g_display, g_wnd, g_clip_property_atom);
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XDeleteProperty(g_display, lxevent->requestor, lxevent->property);
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}
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if (rv == 0)
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{
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if (type == XA_STRING)
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if (lxevent->selection == g_clipboard_atom)
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{
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if (lxevent->target == g_targets_atom)
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{
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if ((type == XA_ATOM) && (fmt == 32))
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{
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atoms = (int*)data;
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for (index = 0; index < n_items; index++)
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{
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atom = atoms[index];
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LOG(1, ("clipboard_process_selection_notify: %d %s %d", atom,
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XGetAtomName(g_display, atom), XA_STRING));
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if (atom == XA_STRING)
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{
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convert_to_string = 1;
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}
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}
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}
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else
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{
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LOG(0, ("clipboard_process_selection_notify: error, target is "
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"'TARGETS' and type[%d] or fmt[%d] not right, should be "
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"type[%d], fmt[%d]", type, fmt, XA_ATOM, 32));
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}
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}
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else if (lxevent->target == XA_STRING)
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{
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LOG(10, ("clipboard_process_selection_notify: XA_STRING data_size %d",
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data_size));
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g_free(g_last_clip_data);
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g_last_clip_size = data_size;
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g_last_clip_data = g_malloc(g_last_clip_size + 1, 0);
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g_last_clip_type = XA_STRING;
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g_memcpy(g_last_clip_data, data, g_last_clip_size);
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g_last_clip_data[g_last_clip_size] = 0;
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send_format_announce = 1;
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}
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else
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{
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LOG(0, ("clipboard_process_selection_notify: unknown "
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"clipboard data type %d", type));
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rv = 3;
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LOG(0, ("clipboard_process_selection_notify: unknown target"));
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}
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}
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if (rv == 0)
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else
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{
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LOG(0, ("clipboard_process_selection_notify: unknown selection"));
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}
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}
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if (convert_to_string)
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{
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XConvertSelection(g_display, g_clipboard_atom, XA_STRING,
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g_clip_property_atom, g_wnd, CurrentTime);
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}
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if (send_format_announce)
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{
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if (clipboard_send_format_announce() != 0)
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{
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@ -696,8 +831,8 @@ clipboard_process_selection_request(XEvent* xevent)
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XA_ATOM, 32, PropModeReplace, (tui8*)ui32, 4);
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g_memset(&xev, 0, sizeof(xev));
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xev.xselection.type = SelectionNotify;
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xev.xselection.serial = 0;
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xev.xselection.send_event = True;
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xev.xselection.display = lxevent->display;
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xev.xselection.requestor = lxevent->requestor;
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xev.xselection.selection = lxevent->selection;
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xev.xselection.target = lxevent->target;
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@ -715,8 +850,8 @@ clipboard_process_selection_request(XEvent* xevent)
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XA_INTEGER, 32, PropModeReplace, (tui8*)ui32, 1);
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g_memset(&xev, 0, sizeof(xev));
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xev.xselection.type = SelectionNotify;
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xev.xselection.serial = 0;
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xev.xselection.send_event = True;
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xev.xselection.display = lxevent->display;
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xev.xselection.requestor = lxevent->requestor;
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xev.xselection.selection = lxevent->selection;
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xev.xselection.target = lxevent->target;
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@ -743,12 +878,17 @@ clipboard_process_selection_request(XEvent* xevent)
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else if (lxevent->target == XA_STRING)
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{
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LOG(1, ("clipboard_process_selection_request: XA_STRING"));
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/*
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if (g_abs((g_time3() - g_data_in_time)) < 1000)
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{
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LOG(1, ("clipboard_process_selection_request: XA_STRING---------------------------"));
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XChangeProperty(g_display, lxevent->requestor, lxevent->property,
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XA_STRING, 8, PropModeReplace, "test", 5);
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XA_STRING, 8, PropModeReplace, g_data_in,
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g_strlen(g_data_in));
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g_memset(&xev, 0, sizeof(xev));
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xev.xselection.type = SelectionNotify;
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xev.xselection.serial = 0;
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xev.xselection.send_event = True;
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xev.xselection.display = lxevent->display;
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xev.xselection.requestor = lxevent->requestor;
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xev.xselection.selection = lxevent->selection;
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xev.xselection.target = lxevent->target;
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@ -757,6 +897,38 @@ clipboard_process_selection_request(XEvent* xevent)
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XSendEvent(g_display, lxevent->requestor, False, NoEventMask, &xev);
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return 0;
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}
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*/
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/*
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XChangeProperty(g_display, lxevent->requestor, lxevent->property,
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XA_STRING, 8, PropModeReplace, "Jay--", 5);
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g_memset(&xev, 0, sizeof(xev));
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xev.xselection.type = SelectionNotify;
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xev.xselection.send_event = True;
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xev.xselection.display = lxevent->display;
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xev.xselection.requestor = lxevent->requestor;
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xev.xselection.selection = lxevent->selection;
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xev.xselection.target = lxevent->target;
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xev.xselection.property = lxevent->property;
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xev.xselection.time = lxevent->time;
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XSendEvent(g_display, lxevent->requestor, False, NoEventMask, &xev);
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return 0;
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*/
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if (g_selection_request_event_count > 10)
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{
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LOG(0, ("clipboard_process_selection_request: error, too many requests"));
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}
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else
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{
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g_memcpy(&(g_selection_request_event[g_selection_request_event_count]),
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lxevent, sizeof(g_selection_request_event[0]));
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if (g_selection_request_event_count == 0)
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{
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clipboard_send_data_request();
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}
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g_selection_request_event_count++;
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return 0;
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}
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}
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else
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{
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LOG(1, ("clipboard_process_selection_request: unknown "
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@ -764,8 +936,8 @@ clipboard_process_selection_request(XEvent* xevent)
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}
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g_memset(&xev, 0, sizeof(xev));
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xev.xselection.type = SelectionNotify;
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xev.xselection.serial = 0;
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xev.xselection.send_event = True;
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xev.xselection.display = lxevent->display;
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xev.xselection.requestor = lxevent->requestor;
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xev.xselection.selection = lxevent->selection;
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xev.xselection.target = lxevent->target;
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@ -791,7 +963,6 @@ static int APP_CC
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clipboard_process_selection_clear(XEvent* xevent)
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{
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LOG(1, ("clipboard_process_selection_clear:"));
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g_got_selection = 0;
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return 0;
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}
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@ -850,6 +1021,7 @@ clipboard_check_wait_objs(void)
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case MappingNotify:
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break;
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case PropertyNotify:
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LOG(1, ("clipboard_check_wait_objs: PropertyNotify .window %d .state %d", xevent.xproperty.window, xevent.xproperty.state));
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break;
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default:
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if (xevent.type == g_xfixes_event_base +
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