Implement the python iteration protocol on GFileEnumerator

2008-04-06  Johan Dahlin  <johan@gnome.org>

	* Makefile.am:
	* gio/gfileenumerator.override (_wrap_g_file_enumerator_tp_iter): 
	Implement the python iteration protocol on GFileEnumerator


svn path=/trunk/; revision=758

3 files changed, 54 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 85fbebb..24e7fe6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2008-04-06  Johan Dahlin  <johan@gnome.org>
 
+	* Makefile.am:
+	* gio/gfileenumerator.override (_wrap_g_file_enumerator_tp_iter): 
+	Implement the python iteration protocol on GFileEnumerator
+
 	* codegen/argtypes.py (arg): Add goffset to the int64 arg type
 
 2008-04-02  Paul Pogonyshev  <pogonyshev@gmx.net>
diff --git a/gio/Makefile.am b/gio/Makefile.am
index 0d40ea8..e37b5c3 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -36,6 +36,7 @@ EXTRA_DIST =
 GIO_OVERRIDES = 			\
 	gio.override			\
 	gfile.override			\
+	gfileenumerator.override	\
 	ginputstream.override 		\
 	goutputstream.override 		\
 	gvolumemonitor.override
diff --git a/gio/gfileenumerator.override b/gio/gfileenumerator.override
new file mode 100644
index 0000000..0dc9b11
--- /dev/null
+++ b/gio/gfileenumerator.override
@@ -0,0 +1,49 @@
+/* -*- Mode: C; c-basic-offset: 4 -*-
+ * pygobject - Python bindings for GObject
+ * Copyright (C) 2008  Johan Dahlin
+ *
+ *   ginputstream.override: module overrides for GInputStream
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+%%
+override-slot GFileEnumerator.tp_iter
+static PyObject*
+_wrap_g_file_enumerator_tp_iter(PyGObject *self)
+{
+    return (PyObject *) self;
+}
+%%
+override-slot GFileEnumerator.tp_iternext
+static PyObject*
+_wrap_g_file_enumerator_tp_iternext(PyGObject *iter)
+{
+    GFileInfo *file_info;
+    GError *error = NULL;
+
+    file_info = g_file_enumerator_next_file(G_FILE_ENUMERATOR(iter->obj),
+					    NULL,
+					    &error);
+    if (pyg_error_check(&error)) {
+        return NULL;
+    }
+    if (!file_info) {
+	PyErr_SetNone(PyExc_StopIteration);
+	return NULL;
+    }
+
+    return pygobject_new((GObject*)file_info);
+}