[gnome-photos] Sprinkle some EggCounters to keep track of object count

[Debarshi Ray <debarshir src gnome org>]

commit d8f647a7a81c87315d6ce4f2979f84b1609b69e7
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Dec 15 14:51:43 2015 +0100

    Sprinkle some EggCounters to keep track of object count

 src/photos-base-item.c            |    6 ++++++
 src/photos-item-manager.c         |    6 ++++++
 src/photos-offset-controller.c    |   17 +++++++++++++++++
 src/photos-pipeline.c             |    6 ++++++
 src/photos-selection-controller.c |    9 +++++++++
 src/photos-source.c               |    5 +++++
 src/photos-tracker-controller.c   |    9 +++++++++
 7 files changed, 58 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-base-item.c b/src/photos-base-item.c
index fd8a48d..c838581 100644
--- a/src/photos-base-item.c
+++ b/src/photos-base-item.c
@@ -39,6 +39,7 @@
 #include <libgd/gd.h>
 #include <tracker-sparql.h>
 
+#include "egg-counter.h"
 #include "photos-application.h"
 #include "photos-base-item.h"
 #include "photos-collection-icon-watcher.h"
@@ -127,6 +128,7 @@ G_DEFINE_ABSTRACT_TYPE_WITH_CODE (PhotosBaseItem, photos_base_item, G_TYPE_OBJEC
                                   G_ADD_PRIVATE (PhotosBaseItem)
                                   G_IMPLEMENT_INTERFACE (PHOTOS_TYPE_FILTERABLE,
                                                          photos_base_item_filterable_iface_init));
+EGG_DEFINE_COUNTER (instances, "PhotosBaseItem", "Instances", "Number of PhotosBaseItem instances")
 
 
 typedef struct _PhotosBaseItemSaveData PhotosBaseItemSaveData;
@@ -1718,6 +1720,8 @@ photos_base_item_finalize (GObject *object)
   g_mutex_clear (&priv->mutex);
 
   G_OBJECT_CLASS (photos_base_item_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
 }
 
 
@@ -1767,6 +1771,8 @@ photos_base_item_init (PhotosBaseItem *self)
 {
   PhotosBaseItemPrivate *priv;
 
+  EGG_COUNTER_INC (instances);
+
   self->priv = photos_base_item_get_instance_private (self);
   priv = self->priv;
 
diff --git a/src/photos-item-manager.c b/src/photos-item-manager.c
index f8f3067..d943385 100644
--- a/src/photos-item-manager.c
+++ b/src/photos-item-manager.c
@@ -29,6 +29,7 @@
 #include <glib.h>
 #include <tracker-sparql.h>
 
+#include "egg-counter.h"
 #include "photos-enums.h"
 #include "photos-filterable.h"
 #include "photos-item-manager.h"
@@ -85,6 +86,7 @@ static guint signals[LAST_SIGNAL] = { 0 };
 
 
 G_DEFINE_TYPE (PhotosItemManager, photos_item_manager, PHOTOS_TYPE_BASE_MANAGER);
+EGG_DEFINE_COUNTER (instances, "PhotosItemManager", "Instances", "Number of PhotosItemManager instances")
 
 
 static void
@@ -445,12 +447,16 @@ photos_item_manager_finalize (GObject *object)
   g_queue_free (self->history);
 
   G_OBJECT_CLASS (photos_item_manager_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
 }
 
 
 static void
 photos_item_manager_init (PhotosItemManager *self)
 {
+  EGG_COUNTER_INC (instances);
+
   self->collections = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
   self->extension_point = g_io_extension_point_lookup (PHOTOS_BASE_ITEM_EXTENSION_POINT_NAME);
   self->collection_path = g_queue_new ();
diff --git a/src/photos-offset-controller.c b/src/photos-offset-controller.c
index 5d29e4e..77691af 100644
--- a/src/photos-offset-controller.c
+++ b/src/photos-offset-controller.c
@@ -28,6 +28,7 @@
 #include <glib.h>
 #include <tracker-sparql.h>
 
+#include "egg-counter.h"
 #include "photos-offset-controller.h"
 #include "photos-query-builder.h"
 #include "photos-tracker-queue.h"
@@ -52,6 +53,10 @@ static guint signals[LAST_SIGNAL] = { 0 };
 
 
 G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (PhotosOffsetController, photos_offset_controller, G_TYPE_OBJECT);
+EGG_DEFINE_COUNTER (instances,
+                    "PhotosOffsetController",
+                    "Instances",
+                    "Number of PhotosOffsetController instances")
 
 
 enum
@@ -144,10 +149,21 @@ photos_offset_controller_dispose (GObject *object)
 
 
 static void
+photos_offset_controller_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (photos_offset_controller_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
+}
+
+
+static void
 photos_offset_controller_init (PhotosOffsetController *self)
 {
   PhotosOffsetControllerPrivate *priv;
 
+  EGG_COUNTER_INC (instances);
+
   priv = photos_offset_controller_get_instance_private (self);
 
   priv->cancellable = g_cancellable_new ();
@@ -161,6 +177,7 @@ photos_offset_controller_class_init (PhotosOffsetControllerClass *class)
   GObjectClass *object_class = G_OBJECT_CLASS (class);
 
   object_class->dispose = photos_offset_controller_dispose;
+  object_class->finalize = photos_offset_controller_finalize;
 
   signals[COUNT_CHANGED] = g_signal_new ("count-changed",
                                          G_TYPE_FROM_CLASS (class),
diff --git a/src/photos-pipeline.c b/src/photos-pipeline.c
index 2db7943..871b1b1 100644
--- a/src/photos-pipeline.c
+++ b/src/photos-pipeline.c
@@ -26,6 +26,7 @@
 
 #include <glib.h>
 
+#include "egg-counter.h"
 #include "photos-debug.h"
 #include "photos-operation-insta-common.h"
 #include "photos-pipeline.h"
@@ -59,6 +60,7 @@ static void photos_pipeline_async_initable_iface_init (GAsyncInitableIface *ifac
 
 G_DEFINE_TYPE_EXTENDED (PhotosPipeline, photos_pipeline, G_TYPE_OBJECT, 0,
                         G_IMPLEMENT_INTERFACE (G_TYPE_ASYNC_INITABLE, 
photos_pipeline_async_initable_iface_init));
+EGG_DEFINE_COUNTER (instances, "PhotosPipeline", "Instances", "Number of PhotosPipeline instances")
 
 
 static void
@@ -231,6 +233,8 @@ photos_pipeline_finalize (GObject *object)
   g_free (self->uri);
 
   G_OBJECT_CLASS (photos_pipeline_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
 }
 
 
@@ -259,6 +263,8 @@ photos_pipeline_set_property (GObject *object, guint prop_id, const GValue *valu
 static void
 photos_pipeline_init (PhotosPipeline *self)
 {
+  EGG_COUNTER_INC (instances);
+
   self->hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
 }
 
diff --git a/src/photos-selection-controller.c b/src/photos-selection-controller.c
index 2953163..1f540c7 100644
--- a/src/photos-selection-controller.c
+++ b/src/photos-selection-controller.c
@@ -28,6 +28,7 @@
 #include <gio/gio.h>
 #include <glib.h>
 
+#include "egg-counter.h"
 #include "photos-base-manager.h"
 #include "photos-filterable.h"
 #include "photos-search-context.h"
@@ -62,6 +63,10 @@ static guint signals[LAST_SIGNAL] = { 0 };
 
 
 G_DEFINE_TYPE (PhotosSelectionController, photos_selection_controller, G_TYPE_OBJECT);
+EGG_DEFINE_COUNTER (instances,
+                    "PhotosSelectionController",
+                    "Instances",
+                    "Number of PhotosSelectionController instances")
 
 
 static void
@@ -119,6 +124,8 @@ photos_selection_controller_finalize (GObject *object)
     g_object_remove_weak_pointer (G_OBJECT (self->item_mngr), (gpointer *) &self->item_mngr);
 
   G_OBJECT_CLASS (photos_selection_controller_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
 }
 
 
@@ -128,6 +135,8 @@ photos_selection_controller_init (PhotosSelectionController *self)
   GApplication *app;
   PhotosSearchContextState *state;
 
+  EGG_COUNTER_INC (instances);
+
   app = g_application_get_default ();
   state = photos_search_context_get_state (PHOTOS_SEARCH_CONTEXT (app));
 
diff --git a/src/photos-source.c b/src/photos-source.c
index 30fe34f..08bd63f 100644
--- a/src/photos-source.c
+++ b/src/photos-source.c
@@ -27,6 +27,7 @@
 
 #include <gio/gio.h>
 
+#include "egg-counter.h"
 #include "photos-filterable.h"
 #include "photos-query-builder.h"
 #include "photos-source.h"
@@ -62,6 +63,7 @@ static void photos_filterable_interface_init (PhotosFilterableInterface *iface);
 G_DEFINE_TYPE_WITH_CODE (PhotosSource, photos_source, G_TYPE_OBJECT,
                          G_IMPLEMENT_INTERFACE (PHOTOS_TYPE_FILTERABLE,
                                                 photos_filterable_interface_init));
+EGG_DEFINE_COUNTER (instances, "PhotosSource", "Instances", "Number of PhotosSource instances")
 
 
 static gchar *
@@ -121,6 +123,8 @@ photos_source_finalize (GObject *object)
   g_free (self->name);
 
   G_OBJECT_CLASS (photos_source_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
 }
 
 
@@ -204,6 +208,7 @@ photos_source_set_property (GObject *object, guint prop_id, const GValue *value,
 static void
 photos_source_init (PhotosSource *self)
 {
+  EGG_COUNTER_INC (instances);
 }
 
 
diff --git a/src/photos-tracker-controller.c b/src/photos-tracker-controller.c
index b80b96f..9e0cdbe 100644
--- a/src/photos-tracker-controller.c
+++ b/src/photos-tracker-controller.c
@@ -30,6 +30,7 @@
 
 #include <gio/gio.h>
 
+#include "egg-counter.h"
 #include "photos-base-manager.h"
 #include "photos-debug.h"
 #include "photos-enums.h"
@@ -79,6 +80,10 @@ static guint signals[LAST_SIGNAL] = { 0 };
 
 
 G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (PhotosTrackerController, photos_tracker_controller, G_TYPE_OBJECT);
+EGG_DEFINE_COUNTER (instances,
+                    "PhotosTrackerController",
+                    "Instances",
+                    "Number of PhotosTrackerController instances")
 
 
 typedef enum
@@ -390,6 +395,8 @@ photos_tracker_controller_finalize (GObject *object)
     photos_query_free (priv->current_query);
 
   G_OBJECT_CLASS (photos_tracker_controller_parent_class)->finalize (object);
+
+  EGG_COUNTER_DEC (instances);
 }
 
 
@@ -421,6 +428,8 @@ photos_tracker_controller_init (PhotosTrackerController *self)
   GApplication *app;
   PhotosSearchContextState *state;
 
+  EGG_COUNTER_INC (instances);
+
   priv = photos_tracker_controller_get_instance_private (self);
 
   app = g_application_get_default ();