From 411879e9de9f04ed47a268141cdafaef9b68486f Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@localhost.localdomain>
Date: Wed, 14 Nov 2007 18:59:11 +0000
Subject: More binding friendly API for SugarPreview.

Fix a leak.
---
(limited to 'lib')

diff --git a/lib/sugar/sugar-preview.c b/lib/sugar/sugar-preview.c
index d20f609..f54045b 100644
--- a/lib/sugar/sugar-preview.c
+++ b/lib/sugar/sugar-preview.c
@@ -39,16 +39,22 @@ sugar_preview_get_pixbuf(SugarPreview *preview)
 {
     GdkPixbuf *pixbuf;
 
+    if (preview->pixbuf != NULL) {
+        return preview->pixbuf;
+    }
+
     if (preview->image == NULL) {
         return NULL;
     }
 
-    pixbuf = gdk_pixbuf_get_from_image(NULL, preview->image, NULL,
-                                       0, 0, 0, 0,
-                                       preview->image->width,
-                                       preview->image->height);
+    preview->pixbuf = gdk_pixbuf_get_from_image(NULL, preview->image, NULL,
+                                                0, 0, 0, 0,
+                                                preview->image->width,
+                                                preview->image->height);
+    g_object_unref(G_OBJECT(preview->image));
+    preview->image = NULL;
 
-    return pixbuf;
+    return preview->pixbuf;
 }
 
 void
@@ -58,6 +64,10 @@ sugar_preview_clear(SugarPreview *preview)
         g_object_unref(G_OBJECT(preview->image));
         preview->image = NULL;
     }
+    if (preview->pixbuf != NULL) {
+        g_object_unref(G_OBJECT(preview->pixbuf));
+        preview->pixbuf = NULL;
+    }
 }
 
 void
@@ -104,4 +114,5 @@ static void
 sugar_preview_init(SugarPreview *preview)
 {
     preview->image = NULL;
+    preview->pixbuf = NULL;
 }
diff --git a/lib/sugar/sugar-preview.h b/lib/sugar/sugar-preview.h
index 1cd3bb4..6029cc1 100644
--- a/lib/sugar/sugar-preview.h
+++ b/lib/sugar/sugar-preview.h
@@ -38,6 +38,8 @@ struct _SugarPreview {
     GObject base_instance;
 
     GdkImage *image;
+    GdkPixbuf *pixbuf;
+
     int width;
     int height;
 };
--
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