/[rdesktop]/sourceforge.net/trunk/rdesktop/xclip.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Diff of /sourceforge.net/trunk/rdesktop/xclip.c

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revision 1207 by ossman_, Mon Mar 27 09:20:24 2006 UTC revision 1210 by ossman_, Mon Mar 27 11:31:10 2006 UTC
# Line 114  static int have_primary = 0; Line 114  static int have_primary = 0;
114  /* Denotes that an rdesktop (not this rdesktop) is owning the selection,  /* Denotes that an rdesktop (not this rdesktop) is owning the selection,
115     allowing us to interchange Windows native clipboard data directly. */     allowing us to interchange Windows native clipboard data directly. */
116  static int rdesktop_is_selection_owner = 0;  static int rdesktop_is_selection_owner = 0;
117    /* Time when we acquired the selection. */
118    static Time acquire_time = 0;
119    
120  /* Denotes that an INCR ("chunked") transfer is in progress. */  /* Denotes that an INCR ("chunked") transfer is in progress. */
121  static int g_waiting_for_INCR = 0;  static int g_waiting_for_INCR = 0;
# Line 614  xclip_handle_SelectionRequest(XSelection Line 616  xclip_handle_SelectionRequest(XSelection
616          }          }
617          else if (event->target == timestamp_atom)          else if (event->target == timestamp_atom)
618          {          {
619                  xclip_provide_selection(event, XA_INTEGER, 32, (uint8 *) & g_last_gesturetime, 1);                  xclip_provide_selection(event, XA_INTEGER, 32, (uint8 *) & acquire_time, 1);
620                  return;                  return;
621          }          }
622          else          else
# Line 798  xclip_handle_PropertyNotify(XPropertyEve Line 800  xclip_handle_PropertyNotify(XPropertyEve
800  void  void
801  ui_clip_format_announce(uint8 * data, uint32 length)  ui_clip_format_announce(uint8 * data, uint32 length)
802  {  {
803          XSetSelectionOwner(g_display, primary_atom, g_wnd, g_last_gesturetime);          acquire_time = g_last_gesturetime;
804    
805            XSetSelectionOwner(g_display, primary_atom, g_wnd, acquire_time);
806          if (XGetSelectionOwner(g_display, primary_atom) != g_wnd)          if (XGetSelectionOwner(g_display, primary_atom) != g_wnd)
807          {          {
808                  warning("Failed to aquire ownership of PRIMARY clipboard\n");                  warning("Failed to aquire ownership of PRIMARY clipboard\n");
# Line 810  ui_clip_format_announce(uint8 * data, ui Line 814  ui_clip_format_announce(uint8 * data, ui
814                          rdesktop_clipboard_formats_atom, XA_STRING, 8, PropModeReplace, data,                          rdesktop_clipboard_formats_atom, XA_STRING, 8, PropModeReplace, data,
815                          length);                          length);
816    
817          XSetSelectionOwner(g_display, clipboard_atom, g_wnd, g_last_gesturetime);          XSetSelectionOwner(g_display, clipboard_atom, g_wnd, acquire_time);
818          if (XGetSelectionOwner(g_display, clipboard_atom) != g_wnd)          if (XGetSelectionOwner(g_display, clipboard_atom) != g_wnd)
819                  warning("Failed to aquire ownership of CLIPBOARD clipboard\n");                  warning("Failed to aquire ownership of CLIPBOARD clipboard\n");
820  }  }
# Line 821  ui_clip_handle_data(uint8 * data, uint32 Line 825  ui_clip_handle_data(uint8 * data, uint32
825  {  {
826          BOOL free_data = False;          BOOL free_data = False;
827    
828            if (length == 0)
829            {
830                    xclip_refuse_selection(&selection_request);
831                    has_selection_request = False;
832                    return;
833            }
834    
835          if (selection_request.target == format_string_atom || selection_request.target == XA_STRING)          if (selection_request.target == format_string_atom || selection_request.target == XA_STRING)
836          {          {
837                  /* We're expecting a CF_TEXT response */                  /* We're expecting a CF_TEXT response */
# Line 992  xclip_init(void) Line 1003  xclip_init(void)
1003          format_string_atom = XInternAtom(g_display, "STRING", False);          format_string_atom = XInternAtom(g_display, "STRING", False);
1004          format_utf8_string_atom = XInternAtom(g_display, "UTF8_STRING", False);          format_utf8_string_atom = XInternAtom(g_display, "UTF8_STRING", False);
1005          format_unicode_atom = XInternAtom(g_display, "text/unicode", False);          format_unicode_atom = XInternAtom(g_display, "text/unicode", False);
1006    
1007            /* rdesktop sets _RDESKTOP_CLIPBOARD_FORMATS on the root window when acquiring the clipboard.
1008               Other interested rdesktops can use this to notify their server of the available formats. */
1009            rdesktop_clipboard_formats_atom =
1010                    XInternAtom(g_display, "_RDESKTOP_CLIPBOARD_FORMATS", False);
1011            XSelectInput(g_display, DefaultRootWindow(g_display), PropertyChangeMask);
1012    
1013          num_targets = 0;          num_targets = 0;
1014          targets[num_targets++] = targets_atom;          targets[num_targets++] = targets_atom;
1015          targets[num_targets++] = timestamp_atom;          targets[num_targets++] = timestamp_atom;
1016          targets[num_targets++] = rdesktop_clipboard_formats_atom;          targets[num_targets++] = rdesktop_clipboard_formats_atom;
         targets[num_targets++] = format_string_atom;  
1017  #ifdef USE_UNICODE_CLIPBOARD  #ifdef USE_UNICODE_CLIPBOARD
1018          targets[num_targets++] = format_utf8_string_atom;          targets[num_targets++] = format_utf8_string_atom;
1019  #endif  #endif
1020          targets[num_targets++] = format_unicode_atom;          targets[num_targets++] = format_unicode_atom;
1021            targets[num_targets++] = format_string_atom;
1022          targets[num_targets++] = XA_STRING;          targets[num_targets++] = XA_STRING;
   
         /* rdesktop sets _RDESKTOP_CLIPBOARD_FORMATS on the root window when acquiring the clipboard.  
            Other interested rdesktops can use this to notify their server of the available formats. */  
         rdesktop_clipboard_formats_atom =  
                 XInternAtom(g_display, "_RDESKTOP_CLIPBOARD_FORMATS", False);  
         XSelectInput(g_display, DefaultRootWindow(g_display), PropertyChangeMask);  
1023  }  }
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