From e8499acc40dc33d78df27d1b8ac14c296098fc9e Mon Sep 17 00:00:00 2001
From: Xavier Claessens <xclaesse@src.gnome.org>
Date: Fri, 9 Jan 2009 10:06:10 +0000
Subject: Port EmpathySmileyManager to the new singleton policy.

svn path=/trunk/; revision=2116
---
 libempathy-gtk/empathy-chat-text-view.c |  2 +-
 libempathy-gtk/empathy-chat.c           |  2 +-
 libempathy-gtk/empathy-smiley-manager.c | 39 +++++++++++++++++++++++----------
 libempathy-gtk/empathy-smiley-manager.h |  2 +-
 libempathy-gtk/empathy-theme.c          |  2 +-
 5 files changed, 31 insertions(+), 16 deletions(-)

(limited to 'libempathy-gtk')

diff --git a/libempathy-gtk/empathy-chat-text-view.c b/libempathy-gtk/empathy-chat-text-view.c
index 9362303a2..a3d14a07d 100644
--- a/libempathy-gtk/empathy-chat-text-view.c
+++ b/libempathy-gtk/empathy-chat-text-view.c
@@ -637,7 +637,7 @@ empathy_chat_text_view_init (EmpathyChatTextView *view)
 	priv->buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 	priv->last_timestamp = 0;
 	priv->allow_scrolling = TRUE;
-	priv->smiley_manager = empathy_smiley_manager_new ();
+	priv->smiley_manager = empathy_smiley_manager_dup_singleton ();
 	
 	g_object_set (view,
 		      "wrap-mode", GTK_WRAP_WORD_CHAR,
diff --git a/libempathy-gtk/empathy-chat.c b/libempathy-gtk/empathy-chat.c
index 0bfad9536..ce5f69880 100644
--- a/libempathy-gtk/empathy-chat.c
+++ b/libempathy-gtk/empathy-chat.c
@@ -968,7 +968,7 @@ chat_input_populate_popup_cb (GtkTextView *view,
 	gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 	gtk_widget_show (item);
 
-	smiley_manager = empathy_smiley_manager_new ();
+	smiley_manager = empathy_smiley_manager_dup_singleton ();
 	smiley_menu = empathy_smiley_menu_new (smiley_manager,
 					       chat_insert_smiley_activate_cb,
 					       chat);
diff --git a/libempathy-gtk/empathy-smiley-manager.c b/libempathy-gtk/empathy-smiley-manager.c
index 4137db63d..3f6ea25c3 100644
--- a/libempathy-gtk/empathy-smiley-manager.c
+++ b/libempathy-gtk/empathy-smiley-manager.c
@@ -44,6 +44,8 @@ struct _SmileyManagerTree {
 
 G_DEFINE_TYPE (EmpathySmileyManager, empathy_smiley_manager, G_TYPE_OBJECT);
 
+static EmpathySmileyManager *manager_singleton = NULL;
+
 static SmileyManagerTree *
 smiley_manager_tree_new (gunichar c)
 {
@@ -115,12 +117,33 @@ smiley_manager_finalize (GObject *object)
 	g_slist_free (priv->smileys);
 }
 
+static GObject *
+smiley_manager_constructor (GType type,
+			    guint n_props,
+			    GObjectConstructParam *props)
+{
+	GObject *retval;
+
+	if (manager_singleton) {
+		retval = g_object_ref (manager_singleton);
+	} else {
+		retval = G_OBJECT_CLASS (empathy_smiley_manager_parent_class)->constructor
+			(type, n_props, props);
+		g_object_add_weak_pointer (retval, (gpointer *) &retval);
+
+		manager_singleton = EMPATHY_SMILEY_MANAGER (retval);
+	}
+
+	return retval;
+}
+
 static void
 empathy_smiley_manager_class_init (EmpathySmileyManagerClass *klass)
 {
 	GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
 	object_class->finalize = smiley_manager_finalize;
+	object_class->constructor = smiley_manager_constructor;
 
 	g_type_class_add_private (object_class, sizeof (EmpathySmileyManagerPriv));
 }
@@ -134,22 +157,14 @@ empathy_smiley_manager_init (EmpathySmileyManager *manager)
 	manager->priv = priv;
 	priv->tree = smiley_manager_tree_new ('\0');
 	priv->smileys = NULL;
+
+	empathy_smiley_manager_load (manager);
 }
 
 EmpathySmileyManager *
-empathy_smiley_manager_new (void)
+empathy_smiley_manager_dup_singleton (void)
 {
-	static EmpathySmileyManager *manager = NULL;
-
-	if (!manager) {
-		manager = g_object_new (EMPATHY_TYPE_SMILEY_MANAGER, NULL);
-		g_object_add_weak_pointer (G_OBJECT (manager), (gpointer) &manager);
-		empathy_smiley_manager_load (manager);
-	} else {
-		g_object_ref (manager);
-	}
-
-	return manager;
+	return g_object_new (EMPATHY_TYPE_SMILEY_MANAGER, NULL);
 }
 
 static SmileyManagerTree *
diff --git a/libempathy-gtk/empathy-smiley-manager.h b/libempathy-gtk/empathy-smiley-manager.h
index c73675742..dae022dfa 100644
--- a/libempathy-gtk/empathy-smiley-manager.h
+++ b/libempathy-gtk/empathy-smiley-manager.h
@@ -57,7 +57,7 @@ typedef void (*EmpathySmileyMenuFunc) (EmpathySmileyManager *manager,
 				       gpointer              user_data);
 
 GType                 empathy_smiley_manager_get_type        (void) G_GNUC_CONST;
-EmpathySmileyManager *empathy_smiley_manager_new             (void);
+EmpathySmileyManager *empathy_smiley_manager_dup_singleton   (void);
 void                  empathy_smiley_manager_load            (EmpathySmileyManager *manager);
 void                  empathy_smiley_manager_add             (EmpathySmileyManager *manager,
 							      const gchar          *icon_name,
diff --git a/libempathy-gtk/empathy-theme.c b/libempathy-gtk/empathy-theme.c
index 971c6b1c9..ca4f66663 100644
--- a/libempathy-gtk/empathy-theme.c
+++ b/libempathy-gtk/empathy-theme.c
@@ -102,7 +102,7 @@ empathy_theme_init (EmpathyTheme *theme)
 		EMPATHY_TYPE_THEME, EmpathyThemePriv);
 
 	theme->priv = priv;
-	priv->smiley_manager = empathy_smiley_manager_new ();
+	priv->smiley_manager = empathy_smiley_manager_dup_singleton ();
 }
 
 static void
-- 
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