[Emacs-diffs] emacs/src frame.c

[Adrian Robert]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Adrian Robert <arobert> 09/05/18 08:01:51

Modified files:
        src            : frame.c 

Log message:
        * frame.c (do_switch_frame): Under NS_IMPL_COCOA section, check  
whether selected frame is viable before raising it (based on patch  by David 
Reitter), and improve commentary.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/src/frame.c?cvsroot=emacs&r1=1.417&r2=1.418

Patches:
Index: frame.c
===================================================================
RCS file: /sources/emacs/emacs/src/frame.c,v
retrieving revision 1.417
retrieving revision 1.418
diff -u -b -r1.417 -r1.418
--- frame.c     4 May 2009 19:43:22 -0000       1.417
+++ frame.c     18 May 2009 08:01:51 -0000      1.418
@@ -867,8 +867,12 @@
   Fselect_window (XFRAME (frame)->selected_window, norecord);
 
 #ifdef NS_IMPL_COCOA
-  /* term gets no other notification of this */
-  if (for_deletion)
+  /* Under NS, there is no system mechanism for choosing a new window to be
+     selected -- it is left to application code.  So the portion of THIS
+     application interfacing with NS needs to know about it. */
+  if (for_deletion && FRAME_VISIBLE_P (XFRAME (selected_frame))
+      && FRAME_LIVE_P (XFRAME (selected_frame))
+      && ! FRAME_ICONIFIED_P (XFRAME (selected_frame)))
     Fraise_frame(Qnil);
 #endif