[rygel] core: Assume item of size 0 to be a place-holder

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit c4136661414b7ae5db8f4f17891c3c0f8cdbe2ce
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Sep 22 21:44:08 2010 +0300

    core: Assume item of size 0 to be a place-holder
    
    We don't need to expose MediaItem.place_holder anymore as its now
    automatically determined by size (which is now a property).

 src/rygel/rygel-item-creator.vala |    2 +-
 src/rygel/rygel-media-item.vala   |   18 ++++++++++++++++--
 2 files changed, 17 insertions(+), 3 deletions(-)
---
diff --git a/src/rygel/rygel-item-creator.vala b/src/rygel/rygel-item-creator.vala
index 810303d..313f127 100644
--- a/src/rygel/rygel-item-creator.vala
+++ b/src/rygel/rygel-item-creator.vala
@@ -95,7 +95,7 @@ internal class Rygel.ItemCreator: GLib.Object, Rygel.StateMachine {
                 this.item.mime_type = this.get_generic_mime_type ();
             }
 
-            this.item.place_holder = true;
+            this.item.size = 0;
 
             yield container.add_item (this.item, this.cancellable);
             this.item.serialize (didl_writer, this.content_dir.http_server);
diff --git a/src/rygel/rygel-media-item.vala b/src/rygel/rygel-media-item.vala
index ab5651e..6a34453 100644
--- a/src/rygel/rygel-media-item.vala
+++ b/src/rygel/rygel-media-item.vala
@@ -39,9 +39,23 @@ public abstract class Rygel.MediaItem : MediaObject {
     public string mime_type;
     public string dlna_profile;
 
-    public int64 size = -1;     // Size in bytes
+    // Size in bytes
+    private int64 _size = -1;
+    public int64 size {
+        get {
+            return this._size;
+        }
+
+        set {
+            if (value == 0) {
+                this.place_holder = true;
+            }
+
+            this._size = value;
+        }
+    }   // Size in bytes
 
-    internal bool place_holder = false;
+    protected bool place_holder = false;
 
     public MediaItem (string         id,
                       MediaContainer parent,