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799e0242ae
- hold a lock while accessing the tree of delayed values
- use weak reference counts with the owner object to avoid doing
g_object_notify on a dead object
- dispatch the "has-unapplied" notify to the proper main context
105 lines
7.5 KiB
C
105 lines
7.5 KiB
C
/*
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* Copyright © 2009, 2010 Codethink Limited
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* Copyright © 2010 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the licence, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Authors: Ryan Lortie <desrt@desrt.ca>
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* Matthias Clasen <mclasen@redhat.com>
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*/
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#ifndef __G_SETTINGS_BACKEND_INTERNAL_H__
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#define __G_SETTINGS_BACKEND_INTERNAL_H__
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#include "gsettingsbackend.h"
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typedef void (*GSettingsBackendChangedFunc) (GSettingsBackend *backend,
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GObject *target,
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const gchar *key,
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gpointer origin_tag);
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typedef void (*GSettingsBackendPathChangedFunc) (GSettingsBackend *backend,
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GObject *target,
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const gchar *path,
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gpointer origin_tag);
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typedef void (*GSettingsBackendKeysChangedFunc) (GSettingsBackend *backend,
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GObject *target,
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const gchar *prefix,
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const gchar * const *names,
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gpointer origin_tag);
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typedef void (*GSettingsBackendWritableChangedFunc) (GSettingsBackend *backend,
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GObject *target,
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const gchar *key);
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typedef void (*GSettingsBackendPathWritableChangedFunc) (GSettingsBackend *backend,
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GObject *target,
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const gchar *path);
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G_GNUC_INTERNAL
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void g_settings_backend_watch (GSettingsBackend *backend,
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GObject *target,
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GMainContext *context,
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GSettingsBackendChangedFunc changed,
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GSettingsBackendPathChangedFunc path_changed,
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GSettingsBackendKeysChangedFunc keys_changed,
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GSettingsBackendWritableChangedFunc writable_changed,
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GSettingsBackendPathWritableChangedFunc path_writable_changed);
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G_GNUC_INTERNAL
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void g_settings_backend_unwatch (GSettingsBackend *backend,
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GObject *target);
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G_GNUC_INTERNAL
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gboolean g_settings_backend_supports_context (const gchar *context);
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G_GNUC_INTERNAL
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GSettingsBackend * g_settings_backend_get_with_context (const gchar *context);
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G_GNUC_INTERNAL
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GTree * g_settings_backend_create_tree (void);
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G_GNUC_INTERNAL
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GVariant * g_settings_backend_read (GSettingsBackend *backend,
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const gchar *key,
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const GVariantType *expected_type,
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gboolean default_value);
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G_GNUC_INTERNAL
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gboolean g_settings_backend_write (GSettingsBackend *backend,
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const gchar *key,
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GVariant *value,
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gpointer origin_tag);
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G_GNUC_INTERNAL
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gboolean g_settings_backend_write_keys (GSettingsBackend *backend,
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GTree *tree,
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gpointer origin_tag);
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G_GNUC_INTERNAL
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void g_settings_backend_reset (GSettingsBackend *backend,
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const gchar *key,
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gpointer origin_tag);
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G_GNUC_INTERNAL
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void g_settings_backend_reset_path (GSettingsBackend *backend,
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const gchar *path,
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gpointer origin_tag);
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G_GNUC_INTERNAL
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gboolean g_settings_backend_get_writable (GSettingsBackend *backend,
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const char *key);
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G_GNUC_INTERNAL
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void g_settings_backend_unsubscribe (GSettingsBackend *backend,
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const char *name);
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G_GNUC_INTERNAL
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void g_settings_backend_subscribe (GSettingsBackend *backend,
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const char *name);
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G_GNUC_INTERNAL
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GMainContext * g_settings_backend_get_active_context (void);
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#endif /* __G_SETTINGS_BACKEND_INTERNAL_H__ */
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