1 files changed, 98 insertions, 0 deletions
diff --git a/e-util/e-source-config-backend.h b/e-util/e-source-config-backend.h
new file mode 100644
index 0000000000..3191ca1c23
--- /dev/null
+++ b/e-util/e-source-config-backend.h
@@ -0,0 +1,98 @@
+/*
+ * e-source-config-backend.h
+ *
+ * This program 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 of the License, or (at your option) version 3.
+ *
+ * This program 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 the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
+#error "Only <e-util/e-util.h> should be included directly."
+#endif
+
+#ifndef E_SOURCE_CONFIG_BACKEND_H
+#define E_SOURCE_CONFIG_BACKEND_H
+
+#include <libebackend/libebackend.h>
+
+#include <e-util/e-source-config.h>
+
+/* Standard GObject macros */
+#define E_TYPE_SOURCE_CONFIG_BACKEND \
+	(e_source_config_backend_get_type ())
+#define E_SOURCE_CONFIG_BACKEND(obj) \
+	(G_TYPE_CHECK_INSTANCE_CAST \
+	((obj), E_TYPE_SOURCE_CONFIG_BACKEND, ESourceConfigBackend))
+#define E_SOURCE_CONFIG_BACKEND_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_CAST \
+	((cls), E_TYPE_SOURCE_CONFIG_BACKEND, ESourceConfigBackendClass))
+#define E_IS_SOURCE_CONFIG_BACKEND(obj) \
+	(G_TYPE_CHECK_INSTANCE_TYPE \
+	((obj), E_TYPE_SOURCE_CONFIG_BACKEND))
+#define E_IS_SOURCE_CONFIG_BACKEND_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_TYPE \
+	((cls), E_TYPE_SOURCE_CONFIG_BACKEND))
+#define E_SOURCE_CONFIG_BACKEND_GET_CLASS(obj) \
+	(G_TYPE_INSTANCE_GET_CLASS \
+	((obj), E_TYPE_SOURCE_CONFIG_BACKEND, ESourceConfigBackendClass))
+
+G_BEGIN_DECLS
+
+typedef struct _ESourceConfigBackend ESourceConfigBackend;
+typedef struct _ESourceConfigBackendClass ESourceConfigBackendClass;
+typedef struct _ESourceConfigBackendPrivate ESourceConfigBackendPrivate;
+
+struct _ESourceConfigBackend {
+	EExtension parent;
+	ESourceConfigBackendPrivate *priv;
+};
+
+struct _ESourceConfigBackendClass {
+	EExtensionClass parent_class;
+
+	/* This should match backend names used in ESourceBackend. */
+	const gchar *backend_name;
+
+	/* Optional.  Collection-based backends can leave this NULL.
+	 * This is only for sources which have a fixed parent source,
+	 * usually one of the "stub" placeholders ("local-stub", etc). */
+	const gchar *parent_uid;
+
+	gboolean	(*allow_creation)	(ESourceConfigBackend *backend);
+	void		(*insert_widgets)	(ESourceConfigBackend *backend,
+						 ESource *scratch_source);
+	gboolean	(*check_complete)	(ESourceConfigBackend *backend,
+						 ESource *scratch_source);
+	void		(*commit_changes)	(ESourceConfigBackend *backend,
+						 ESource *scratch_source);
+};
+
+GType		e_source_config_backend_get_type
+					(void) G_GNUC_CONST;
+ESourceConfig *	e_source_config_backend_get_config
+					(ESourceConfigBackend *backend);
+gboolean	e_source_config_backend_allow_creation
+					(ESourceConfigBackend *backend);
+void		e_source_config_backend_insert_widgets
+					(ESourceConfigBackend *backend,
+					 ESource *scratch_source);
+gboolean	e_source_config_backend_check_complete
+					(ESourceConfigBackend *backend,
+					 ESource *scratch_source);
+void		e_source_config_backend_commit_changes
+					(ESourceConfigBackend *backend,
+					 ESource *scratch_source);
+
+G_END_DECLS
+
+#endif /* E_SOURCE_CONFIG_BACKEND_H */