[tasks] Fire loaded when the view is initially done

[Ross Burton <rburton src gnome org>]

commit 460e6570372da134fccd1d3b7a4165700de3a233
Author: Ross Burton <ross linux intel com>
Date:   Fri Mar 27 17:41:56 2009 +0000

    Fire loaded when the view is initially done
---
 libkoto/koto-task-store.c |   19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/libkoto/koto-task-store.c b/libkoto/koto-task-store.c
index 057dbd3..e9706a9 100644
--- a/libkoto/koto-task-store.c
+++ b/libkoto/koto-task-store.c
@@ -35,7 +35,7 @@ struct _KotoTaskStorePrivate
 {
   ECal *cal;
   ECalView *view;
-  guint sig_added, sig_modified, sig_removed;
+  guint sig_added, sig_modified, sig_removed, sig_done;
   GHashTable *uid_hash;
 };
 
@@ -254,6 +254,18 @@ on_objects_removed (ECalView *view, GList *uids, KotoTaskStore *store) {
   }
 }
 
+static void
+on_view_done (ECalView *view, int status, KotoTaskStore *store)
+{
+  KotoTaskStorePrivate *priv = GET_PRIVATE (store);
+
+  g_signal_emit (store, signals[SIGNAL_LOADED], 0);
+
+  /* This is a one-shot signal */
+  g_signal_handler_disconnect (priv->view, priv->sig_done);
+  priv->sig_done = 0;
+}
+
 /*
  * Object methods
  */
@@ -387,7 +399,9 @@ koto_task_store_set_view (KotoTaskStore *store, ECalView *view)
     g_signal_handler_disconnect (priv->view, priv->sig_added);
     g_signal_handler_disconnect (priv->view, priv->sig_modified);
     g_signal_handler_disconnect (priv->view, priv->sig_removed);
-    priv->sig_added = priv->sig_modified = priv->sig_removed = 0;
+    if (priv->sig_done)
+      g_signal_handler_disconnect (priv->view, priv->sig_done);
+    priv->sig_added = priv->sig_modified = priv->sig_removed = priv->sig_done = 0;
     
     g_object_unref (priv->view);
     g_object_unref (priv->cal);
@@ -403,6 +417,7 @@ koto_task_store_set_view (KotoTaskStore *store, ECalView *view)
     priv->sig_added = g_signal_connect (priv->view, "objects-added", G_CALLBACK (on_objects_added), store);
     priv->sig_modified = g_signal_connect (priv->view, "objects-modified", G_CALLBACK (on_objects_modified), store);
     priv->sig_removed = g_signal_connect (priv->view, "objects-removed", G_CALLBACK (on_objects_removed), store);
+    priv->sig_done = g_signal_connect (priv->view, "view-done", G_CALLBACK (on_view_done), store);
   }
 }