X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fframe.c;h=3274458b34711bbbb18b64f310e88d73c8cf7001;hb=9816585ded614fa87be5a2ecfda6dc16c60beb2c;hp=fbb1a61f67595678ac82a57aba2f7e535e15d765;hpb=f52a96980ed9280f8f906a20d4b899dc0b027644;p=chise%2Fxemacs-chise.git-

diff --git a/src/frame.c b/src/frame.c
index fbb1a61..3274458 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -119,7 +119,7 @@ static void store_minibuf_frame_prop (struct frame *f, Lisp_Object val);
 static struct display_line title_string_display_line;
 /* Used by generate_title_string. Global because they get used so much that
    the dynamic allocation time adds up. */
-static Emchar_dynarr *title_string_emchar_dynarr;
+static Charc_dynarr *title_string_charc_dynarr;
 
 
 static Lisp_Object
@@ -130,8 +130,6 @@ mark_frame (Lisp_Object obj)
 #define MARKED_SLOT(x) mark_object (f->x)
 #include "frameslots.h"
 
-  mark_subwindow_cachels (f->subwindow_cachels);
-
   if (FRAME_LIVE_P (f)) /* device is nil for a dead frame */
     MAYBE_FRAMEMETH (f, mark_frame, (f));
 
@@ -208,7 +206,7 @@ allocate_frame_core (Lisp_Object device)
   f->last_nonminibuf_window = root_window;
 
   /* cache of subwindows visible on frame */
-  f->subwindow_cachels    = Dynarr_new (subwindow_cachel);
+  f->subwindow_instance_cache    = make_weak_list (WEAK_LIST_SIMPLE);
 
   /* associated exposure ignore list */
   f->subwindow_exposures = 0;
@@ -466,7 +464,6 @@ See `set-frame-properties', `default-x-frame-plist', and
 #endif
       reset_face_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
       reset_glyph_cachels (XWINDOW (FRAME_SELECTED_WINDOW (f)));
-      reset_subwindow_cachels (f);
 
       change_frame_size (f, f->height, f->width, 0);
     }
@@ -1553,6 +1550,12 @@ delete_frame_internal (struct frame *f, int force,
   free_frame_toolbars (f);
 #endif
   free_frame_gutters (f);
+  /* Unfortunately deleting the frame will also delete the parent of
+     all of the subwindow instances current on the frame. I think this
+     can lead to bad things when trying to finalize the
+     instances. Thus we loop over the instance cache calling the
+     finalize method for each instance. */
+  free_frame_subwindow_instance_cache (f);
 
   /* This must be done before the window and window_mirror structures
      are freed.  The scrollbar information is attached to them. */
@@ -1564,11 +1567,7 @@ delete_frame_internal (struct frame *f, int force,
   f->root_window = Qnil;
 
   /* clear out the cached glyph information */
-  if (f->subwindow_cachels)
-    {
-      Dynarr_free (f->subwindow_cachels);
-      f->subwindow_cachels = 0;
-    }
+  f->subwindow_instance_cache = Qnil;
 
   /* Remove the frame now from the list.  This way, any events generated
      on this frame by the maneuvers below will disperse themselves. */
@@ -3046,19 +3045,19 @@ generate_title_string (struct window *w, Lisp_Object format_str,
   generate_formatted_string_db (format_str, Qnil, w, dl, db, findex, 0,
                                 -1, type);
 
-  Dynarr_reset (title_string_emchar_dynarr);
+  Dynarr_reset (title_string_charc_dynarr);
   while (elt < Dynarr_length (db->runes))
     {
       if (Dynarr_atp (db->runes, elt)->type == RUNE_CHAR)
-	Dynarr_add (title_string_emchar_dynarr,
-		    Dynarr_atp (db->runes, elt)->object.chr.ch);
+	Dynarr_add (title_string_charc_dynarr,
+		    Dynarr_atp (db->runes, elt)->object.cglyph);
       elt++;
     }
 
   return
-    convert_emchar_string_into_malloced_string
-    (Dynarr_atp (title_string_emchar_dynarr, 0),
-     Dynarr_length (title_string_emchar_dynarr), 0);
+    convert_charc_string_into_malloced_string
+    (Dynarr_atp (title_string_charc_dynarr, 0),
+     Dynarr_length (title_string_charc_dynarr), 0);
 }
 
 void
@@ -3169,7 +3168,7 @@ init_frame (void)
   if (!initialized)
 #endif
     {
-      title_string_emchar_dynarr = Dynarr_new (Emchar);
+      title_string_charc_dynarr = Dynarr_new (Charc);
       xzero (title_string_display_line);
     }
 }