Add lookup and creator functions for NautilusFileInfo objects

This has been requested by many extension developers.

2 files changed, 44 insertions, 0 deletions

diff --git a/libnautilus-extension/nautilus-file-info.c b/libnautilus-extension/nautilus-file-info.c
index 942677036..38a1e427c 100644
--- a/libnautilus-extension/nautilus-file-info.c
+++ b/libnautilus-extension/nautilus-file-info.c
@@ -21,7 +21,9 @@
 
 #include <config.h>
 #include "nautilus-file-info.h"
+#include "nautilus-extension-private.h"
 
+NautilusFileInfo *(*nautilus_file_info_getter) (GFile *location, gboolean create);
 
 GList *
 nautilus_file_info_list_copy (GList *files)
@@ -262,3 +264,41 @@ nautilus_file_info_invalidate_extension_info (NautilusFileInfo *file)
 	
 	NAUTILUS_FILE_INFO_GET_IFACE (file)->invalidate_extension_info (file);
 }
+
+NautilusFileInfo *
+nautilus_file_info_lookup (GFile *location)
+{
+	return nautilus_file_info_getter (location, FALSE);
+}
+
+NautilusFileInfo *
+nautilus_file_info_create (GFile *location)
+{
+	return nautilus_file_info_getter (location, TRUE);
+}
+
+NautilusFileInfo *
+nautilus_file_info_lookup_for_uri (const char *uri)
+{
+	GFile *location;
+	NautilusFile *file;
+
+	location = g_file_new_for_uri (uri);
+	file = nautilus_file_info_lookup (location);
+	g_object_unref (location);
+
+	return file;
+}
+
+NautilusFileInfo *
+nautilus_file_info_create_for_uri (const char *uri)
+{
+	GFile *location;
+	NautilusFile *file;
+
+	location = g_file_new_for_uri (uri);
+	file = nautilus_file_info_create (location);
+	g_object_unref (location);
+
+	return file;
+}
diff --git a/libnautilus-extension/nautilus-file-info.h b/libnautilus-extension/nautilus-file-info.h
index d7a7278b5..fe2cfe97c 100644
--- a/libnautilus-extension/nautilus-file-info.h
+++ b/libnautilus-extension/nautilus-file-info.h
@@ -126,6 +126,10 @@ void              nautilus_file_info_add_string_attribute (NautilusFileInfo *fil
 /* Invalidating file info */
 void              nautilus_file_info_invalidate_extension_info (NautilusFileInfo *file);
 
+NautilusFileInfo *nautilus_file_info_lookup                (GFile *location);
+NautilusFileInfo *nautilus_file_info_create                (GFile *location);
+NautilusFileInfo *nautilus_file_info_lookup_for_uri        (const char *uri);
+NautilusFileInfo *nautilus_file_info_create_for_uri        (const char *uri);
 
 G_END_DECLS