[gnome-photos/wip/rishi/imageview: 9/9] base-item: Delay finishing process

[Debarshi Ray <debarshir src gnome org>]

commit 44a150471666cfeb9b46baaba2c8c5ee9e30b2bd
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Feb 4 13:37:39 2016 +0100

    base-item: Delay finishing process

 src/photos-base-item.c |   20 +++++++++++++++++++-
 1 files changed, 19 insertions(+), 1 deletions(-)
---
diff --git a/src/photos-base-item.c b/src/photos-base-item.c
index da2b68c..9014ea8 100644
--- a/src/photos-base-item.c
+++ b/src/photos-base-item.c
@@ -979,6 +979,21 @@ photos_base_item_pipeline_save_save (GObject *source_object, GAsyncResult *res,
 
 
 static gboolean
+photos_base_item_process_complete_idle (gpointer user_data)
+{
+  GTask *task = G_TASK (user_data);
+
+  if (g_task_return_error_if_cancelled (task))
+    goto done;
+
+  g_task_return_boolean (task, TRUE);
+
+ done:
+  return G_SOURCE_REMOVE;
+}
+
+
+static gboolean
 photos_base_item_process_idle (gpointer user_data)
 {
   GTask *task = G_TASK (user_data);
@@ -992,7 +1007,10 @@ photos_base_item_process_idle (gpointer user_data)
   if (gegl_processor_work (self->priv->processor, NULL))
     return G_SOURCE_CONTINUE;
 
-  g_task_return_boolean (task, TRUE);
+  g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
+                   photos_base_item_process_complete_idle,
+                   g_object_ref (task),
+                   g_object_unref);
 
  done:
   return G_SOURCE_REMOVE;