[Emacs-diffs] Changes to emacs/src/xselect.c,v

[Miles Bader]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Miles Bader <miles>     07/08/29 05:28:10

Index: src/xselect.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/xselect.c,v
retrieving revision 1.171
retrieving revision 1.172
diff -u -b -r1.171 -r1.172
--- src/xselect.c       3 Aug 2007 05:49:59 -0000       1.171
+++ src/xselect.c       29 Aug 2007 05:27:54 -0000      1.172
@@ -398,11 +398,18 @@
      Lisp_Object selection_name, selection_value;
 {
   struct frame *sf = SELECTED_FRAME ();
-  Window selecting_window = FRAME_X_WINDOW (sf);
-  Display *display = FRAME_X_DISPLAY (sf);
+  Window selecting_window;
+  Display *display;
   Time time = last_event_timestamp;
   Atom selection_atom;
-  struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+  struct x_display_info *dpyinfo;
+
+  if (! FRAME_X_P (sf))
+    return;
+
+  selecting_window = FRAME_X_WINDOW (sf);
+  display = FRAME_X_DISPLAY (sf);
+  dpyinfo = FRAME_X_DISPLAY_INFO (sf);
 
   CHECK_SYMBOL (selection_name);
   selection_atom = symbol_to_x_atom (dpyinfo, display, selection_name);
@@ -671,7 +678,8 @@
 
   FOR_EACH_FRAME (list, frame)
     {
-      if (FRAME_X_DISPLAY_INFO (XFRAME (frame)) == dpyinfo)
+      if (FRAME_X_P (XFRAME (frame))
+          && FRAME_X_DISPLAY_INFO (XFRAME (frame)) == dpyinfo)
        return frame;
     }
 
@@ -1014,6 +1022,7 @@
 
   TRACE0 ("x_handle_selection_clear");
 
+#ifdef MULTI_KBOARD  
   /* If the new selection owner is also Emacs,
      don't clear the new selection.  */
   BLOCK_INPUT;
@@ -1021,7 +1030,7 @@
      to see if this Emacs job now owns the selection
      through that display.  */
   for (t_dpyinfo = x_display_list; t_dpyinfo; t_dpyinfo = t_dpyinfo->next)
-    if (t_dpyinfo->kboard == dpyinfo->kboard)
+    if (t_dpyinfo->terminal->kboard == dpyinfo->terminal->kboard)
       {
        Window owner_window
          = XGetSelectionOwner (t_dpyinfo->display, selection);
@@ -1032,6 +1041,7 @@
          }
       }
   UNBLOCK_INPUT;
+#endif
 
   selection_symbol = x_atom_to_symbol (display, selection);
 
@@ -1380,17 +1390,26 @@
      Lisp_Object selection_symbol, target_type, time_stamp;
 {
   struct frame *sf = SELECTED_FRAME ();
-  Window requestor_window = FRAME_X_WINDOW (sf);
-  Display *display = FRAME_X_DISPLAY (sf);
-  struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+  Window requestor_window;
+  Display *display;
+  struct x_display_info *dpyinfo;
   Time requestor_time = last_event_timestamp;
-  Atom target_property = dpyinfo->Xatom_EMACS_TMP;
-  Atom selection_atom = symbol_to_x_atom (dpyinfo, display, selection_symbol);
+  Atom target_property;
+  Atom selection_atom;
   Atom type_atom;
   int secs, usecs;
   int count = SPECPDL_INDEX ();
   Lisp_Object frame;
 
+  if (! FRAME_X_P (sf))
+    return Qnil;
+
+  requestor_window = FRAME_X_WINDOW (sf);
+  display = FRAME_X_DISPLAY (sf);
+  dpyinfo = FRAME_X_DISPLAY_INFO (sf);
+  target_property = dpyinfo->Xatom_EMACS_TMP;
+  selection_atom = symbol_to_x_atom (dpyinfo, display, selection_symbol);
+
   if (CONSP (target_type))
     type_atom = symbol_to_x_atom (dpyinfo, display, XCAR (target_type));
   else
@@ -2206,6 +2225,9 @@
   struct frame *sf = SELECTED_FRAME ();
 
   check_x ();
+  if (! FRAME_X_P (sf))
+    return Qnil;
+
   display = FRAME_X_DISPLAY (sf);
   dpyinfo = FRAME_X_DISPLAY_INFO (sf);
   CHECK_SYMBOL (selection);
@@ -2367,6 +2389,10 @@
   struct frame *sf = SELECTED_FRAME ();
 
   check_x ();
+
+  if (! FRAME_X_P (sf))
+    return Qnil;
+
   display = FRAME_X_DISPLAY (sf);
   dpyinfo = FRAME_X_DISPLAY_INFO (sf);
   window = RootWindow (display, 0); /* Cut buffers are on screen 0 */
@@ -2407,6 +2433,10 @@
   struct frame *sf = SELECTED_FRAME ();
 
   check_x ();
+
+  if (! FRAME_X_P (sf))
+    return Qnil;
+
   display = FRAME_X_DISPLAY (sf);
   window = RootWindow (display, 0); /* Cut buffers are on screen 0 */
 
@@ -2465,6 +2495,10 @@
   struct frame *sf = SELECTED_FRAME ();
 
   check_x ();
+
+  if (! FRAME_X_P (sf))
+    return Qnil;
+
   display = FRAME_X_DISPLAY (sf);
   window = RootWindow (display, 0); /* Cut buffers are on screen 0 */
   CHECK_NUMBER (n);