[geany/geany-plugins] 89aae7: projectorganizer: verify icon image availability in current theme

[Jiří Techet]

Branch:      refs/heads/master
Author:      Jiří Techet <techet at gmail.com>
Committer:   Jiří Techet <techet at gmail.com>
Date:        Mon, 29 Dec 2014 14:12:56 UTC
Commit:      89aae7f6b7469fa9c39b72d22eb65417be96a23b
             https://github.com/geany/geany-plugins/commit/89aae7f6b7469fa9c39b72d22eb65417be96a23b

Log Message:
-----------
projectorganizer: verify icon image availability in current theme

GIcon doesn't try to load the icon bitmap, just represents the icon
by MIME type. It may happen the MIME type is registered but the
corresponding icon doesn't exist on the system (happens on OS X,
Windows) in which canse the GIcon cannot be used.


Modified Paths:
--------------
    projectorganizer/src/prjorg-sidebar.c

Modified: projectorganizer/src/prjorg-sidebar.c
13 lines changed, 13 insertions(+), 0 deletions(-)
===================================================================
@@ -922,6 +922,19 @@ static void create_branch(gint level, GSList *leaf_list, GtkTreeIter *parent,
 		if (content_type)
 		{
 			icon = g_content_type_get_icon(content_type);
+			if (icon) 
+			{
+				GtkIconInfo *icon_info;
+
+				icon_info = gtk_icon_theme_lookup_by_gicon(gtk_icon_theme_get_default(), icon, 16, 0);
+				if (!icon_info)
+				{
+					g_object_unref(icon);
+					icon = NULL;
+				}
+				else
+					gtk_icon_info_free(icon_info);
+			}
 			g_free(content_type);
 		}
 



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