[gnome-photos] base-item, pipeline: Pass the URI during construction

[Debarshi Ray <debarshir src gnome org>]

commit 060f113bf7fa8a1014fc3390bfaa3b5da0fa1b72
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Dec 18 20:13:28 2015 +0100

    base-item, pipeline: Pass the URI during construction

 src/photos-base-item.c |   15 +++++++++++++++
 src/photos-pipeline.c  |   17 +++++++++++++++++
 src/photos-pipeline.h  |    1 +
 3 files changed, 33 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-base-item.c b/src/photos-base-item.c
index 97c16cd..7f62b17 100644
--- a/src/photos-base-item.c
+++ b/src/photos-base-item.c
@@ -1795,12 +1795,27 @@ photos_base_item_load_async (PhotosBaseItem *self,
     }
   else
     {
+      PhotosBaseItemClass *class;
+      gchar *uri = NULL;
+
+      class = PHOTOS_BASE_ITEM_GET_CLASS (self);
+      if (class->create_pipeline_path != NULL)
+        {
+          gchar *path;
+
+          path = class->create_pipeline_path (self);
+          uri = photos_utils_convert_path_to_uri (path);
+          g_free (path);
+        }
+
       priv->edit_graph = gegl_node_new ();
       priv->buffer_source = gegl_node_new_child (priv->edit_graph, "operation", "gegl:buffer-source", NULL);
       photos_pipeline_new_async (priv->edit_graph,
+                                 uri,
                                  cancellable,
                                  photos_base_item_load_pipeline,
                                  g_object_ref (task));
+      g_free (uri);
     }
 
   g_object_unref (task);
diff --git a/src/photos-pipeline.c b/src/photos-pipeline.c
index 8131f29..10ebf1a 100644
--- a/src/photos-pipeline.c
+++ b/src/photos-pipeline.c
@@ -35,6 +35,7 @@ struct _PhotosPipeline
   GHashTable *hash;
   GQueue *history;
   GeglNode *graph;
+  gchar *uri;
 };
 
 struct _PhotosPipelineClass
@@ -46,6 +47,7 @@ enum
 {
   PROP_0,
   PROP_PARENT,
+  PROP_URI
 };
 
 static void photos_pipeline_async_initable_iface_init (GAsyncInitableIface *iface);
@@ -121,6 +123,7 @@ photos_pipeline_finalize (GObject *object)
   PhotosPipeline *self = PHOTOS_PIPELINE (object);
 
   g_queue_free (self->history);
+  g_free (self->uri);
 
   G_OBJECT_CLASS (photos_pipeline_parent_class)->finalize (object);
 }
@@ -137,6 +140,10 @@ photos_pipeline_set_property (GObject *object, guint prop_id, const GValue *valu
       self->parent = GEGL_NODE (g_value_dup_object (value));
       break;
 
+    case PROP_URI:
+      self->uri = g_value_dup_string (value);
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -169,6 +176,14 @@ photos_pipeline_class_init (PhotosPipelineClass *class)
                                                         "A GeglNode representing the parent graph",
                                                         GEGL_TYPE_NODE,
                                                         G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE));
+
+  g_object_class_install_property (object_class,
+                                   PROP_URI,
+                                   g_param_spec_string ("uri",
+                                                        "An URI",
+                                                        "The location to save this pipeline",
+                                                        NULL,
+                                                        G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE));
 }
 
 
@@ -214,6 +229,7 @@ photos_pipeline_async_initable_iface_init (GAsyncInitableIface *iface)
 
 void
 photos_pipeline_new_async (GeglNode *parent,
+                           const gchar *uri,
                            GCancellable *cancellable,
                            GAsyncReadyCallback callback,
                            gpointer user_data)
@@ -224,6 +240,7 @@ photos_pipeline_new_async (GeglNode *parent,
                               callback,
                               user_data,
                               "parent", parent,
+                              "uri", uri,
                               NULL);
 }
 
diff --git a/src/photos-pipeline.h b/src/photos-pipeline.h
index b6e1d34..3e5142a 100644
--- a/src/photos-pipeline.h
+++ b/src/photos-pipeline.h
@@ -56,6 +56,7 @@ typedef struct _PhotosPipelineClass PhotosPipelineClass;
 GType                  photos_pipeline_get_type          (void) G_GNUC_CONST;
 
 void                   photos_pipeline_new_async         (GeglNode *parent,
+                                                          const gchar *uri,
                                                           GCancellable *cancellable,
                                                           GAsyncReadyCallback callback,
                                                           gpointer user_data);