[PATCH] Show properties of Trash and Home dir correctly

[Jaap Haitsma <jaap haitsma org>]

The attached patch fixes http://bugzilla.gnome.org/show_bug.cgi?id=46200
"Trash properties window doesn't show size if viewed before others"

It needs some review, because I'm not completely sure I fix it in the 
right way.

The problem why the Trash folder and the home folder didn't show size 
and free space was because nautilus_file_recompute_deep_counts(file) was 
called with file pointing to x-nautilus-desktop:///trash for the trash 
folder and x-nautilus-desktop: for the home folder.

Changing original_files to target_files solved the problem for the home 
dir.

The trash dir still didn't work that's why I made a hack in 
get_target_file_for_original_file so that i.s.o. trash: just ~/.Trash 
get's passed into nautilus_file_recompute_deep_counts.

Don't know if nautilus_file_recompute_deep_counts is supposed to work if 
you put the "trash:" URI in there.

Side effect of this patch is that location in the property window 
changes from On the desktop to your home directory. Don't know if this 
is bad because if you select a file in the trash it also says the 
location is in ~/.Trash

Cheers,

Jaap

Index: fm-properties-window.c
===================================================================
RCS file: /cvs/gnome/nautilus/src/file-manager/fm-properties-window.c,v
retrieving revision 1.210
diff -u -r1.210 fm-properties-window.c
--- fm-properties-window.c	22 Feb 2005 08:51:12 -0000	1.210
+++ fm-properties-window.c	22 Feb 2005 22:37:34 -0000
@@ -275,6 +275,7 @@
 	GnomeVFSVolume *volume;
 	GnomeVFSDrive *drive;
 	NautilusDesktopLink *link;
+	char *trash_uri;
 
 	target_file = NULL;
 	if (nautilus_file_has_volume (file)) {
@@ -297,10 +298,15 @@
 		/* map to linked URI for these types of links */
 		uri_to_display = nautilus_desktop_link_get_activation_uri (link);
 		if (uri_to_display) {
-                        target_file = nautilus_file_get (uri_to_display);
-                        g_free (uri_to_display);
-                }
-		
+			if (eel_uri_is_trash (uri_to_display)) {
+				trash_uri = g_strconcat ("file://", g_get_home_dir(), "/.Trash", NULL);
+				target_file = nautilus_file_get (trash_uri);
+				g_free (trash_uri);
+			} else {
+				target_file = nautilus_file_get (uri_to_display);
+			}
+			g_free (uri_to_display);
+		}
 		g_object_unref (link);
         }
 
@@ -1914,7 +1920,7 @@
 	directory_contents_value_field_update (window);
  
 	       
-	for (l = window->details->original_files; l; l = l->next) {
+	for (l = window->details->target_files; l; l = l->next) {
 		file = NAUTILUS_FILE (l->data);
 		nautilus_file_recompute_deep_counts (file);