3 files changed, 48 insertions, 14 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c51bbd52b63..3a44cebd1ab 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,16 @@
+2009-05-25  David Reitter  <david.reitter@gmail.com>
+
+        * nsterm.m (ns_raise_frame): only raise frame if visible.
+        (x_make_frame_visible): move frame to front rather than calling
+        ns_raise_frame().
+        (keyDown:) do not swallow events that aren't re-sent if frame
+        isn't key window.
+        (drawRect:) do not set visibility/iconified flags because
+        drawRect may be called by NSView even if the frame is hidden.
+
+        * nsfns.m (Fx_create_frame): follow other ports in
+        determining visibility; default to t. Ensure async_visible is set.
+
 2009-05-23  Eli Zaretskii  <eliz@gnu.org>
 
         * dired.c (Ffile_attributes): Doc fix.
diff --git a/src/nsfns.m b/src/nsfns.m
index 01ffcf1181c..5d944593f56 100644
--- a/src/nsfns.m
+++ b/src/nsfns.m
@@ -1317,13 +1317,20 @@ be shared by the new frame.  */)
 
   if (! f->output_data.ns->explicit_parent)
     {
-        tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_BOOLEAN);
-        if (EQ (tem, Qunbound))
-            tem = Qnil;
-
-        x_set_visibility (f, tem, Qnil);
-        if (EQ (tem, Qt))
-            [[FRAME_NS_VIEW (f) window] makeKeyWindow];
+      tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
+      if (EQ (tem, Qunbound))
+        tem = Qt;
+      x_set_visibility (f, tem, Qnil);
+      if (EQ (tem, Qicon))
+        x_iconify_frame (f);
+      else if (! NILP (tem))
+        {
+          x_make_frame_visible (f);
+          f->async_visible = 1;
+          [[FRAME_NS_VIEW (f) window] makeKeyWindow];
+        }
+      else
+          f->async_visible = 0;
     }
 
   if (FRAME_HAS_MINIBUF_P (f)
diff --git a/src/nsterm.m b/src/nsterm.m
index 9ca74e8baf9..4a9a1928359 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -896,7 +896,11 @@ ns_raise_frame (struct frame *f)
   NSView *view = FRAME_NS_VIEW (f);
   check_ns ();
   BLOCK_INPUT;
-  [[view window] makeKeyAndOrderFront: NSApp];
+  FRAME_SAMPLE_VISIBILITY (f);
+  if (FRAME_VISIBLE_P (f))
+    {
+      [[view window] makeKeyAndOrderFront: NSApp];
+    }
   UNBLOCK_INPUT;
 }
 
@@ -983,7 +987,10 @@ x_make_frame_visible (struct frame *f)
      called this (frame.c:Fraise_frame ()) also called raise_lower;
      if this ends up the case again, comment this out again. */
   if (!FRAME_VISIBLE_P (f))
-    ns_raise_frame (f);
+    {
+      f->async_visible = 1;
+      ns_raise_frame (f);
+    }
 }
 
 
@@ -4461,7 +4468,8 @@ extern void update_window_cursor (struct window *w, int on);
   if (!emacs_event)
     return;
 
- if (![[self window] isKeyWindow])
+ if (![[self window] isKeyWindow]
+     && [[theEvent window] isKindOfClass: [EmacsWindow class]])
    {
      /* XXX: There is an occasional condition in which, when Emacs display
          updates a different frame from the current one, and temporarily
@@ -4469,8 +4477,7 @@ extern void update_window_cursor (struct window *w, int on);
          (dispnew.c:3878), OS will send the event to the correct NSWindow, but
          for some reason that window has its first responder set to the NSView
          most recently updated (I guess), which is not the correct one. */
-     if ([[theEvent window] isKindOfClass: [EmacsWindow class]])
-         [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent];
+     [(EmacsView *)[[theEvent window] delegate] keyDown: theEvent];
      return;
    }
 
@@ -5466,8 +5473,15 @@ extern void update_window_cursor (struct window *w, int on);
 
   ns_clear_frame_area (emacsframe, x, y, width, height);
   expose_frame (emacsframe, x, y, width, height);
-  emacsframe->async_visible = 1;
-  emacsframe->async_iconified = 0;
+
+  /*
+    drawRect: may be called (at least in OS X 10.5) for invisible
+    views as well for some reason.  Thus, do not infer visibility 
+    here.
+
+    emacsframe->async_visible = 1;
+    emacsframe->async_iconified = 0;
+  */
 }