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/* * Copyright (C) 2009 Collabora Ltd.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
*/
#include <config.h>
#include <string.h>
#include <libnotify/notification.h>
#include <libnotify/notify.h>
#include <telepathy-glib/telepathy-glib.h>
#include <libempathy/empathy-gsettings.h>
#include <libempathy/empathy-utils.h>
#include <libempathy-gtk/empathy-ui-utils.h>
#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
#include <libempathy/empathy-debug.h>
#include "empathy-notify-manager.h"
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyNotifyManager)
typedef struct
{
/* owned (gchar *) => TRUE */
GHashTable *capabilities;
TpAccountManager *account_manager;
GSettings *gsettings_notif;
} EmpathyNotifyManagerPriv;
G_DEFINE_TYPE (EmpathyNotifyManager, empathy_notify_manager, G_TYPE_OBJECT);
static EmpathyNotifyManager *notify_manager = NULL;
static GObject *
notify_manager_constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
GObject *retval;
if (notify_manager != NULL)
return g_object_ref (notify_manager);
retval = G_OBJECT_CLASS (empathy_notify_manager_parent_class)->constructor
(type, n_construct_params, construct_params);
notify_manager = EMPATHY_NOTIFY_MANAGER (retval);
g_object_add_weak_pointer (retval, (gpointer) ¬ify_manager);
return retval;
}
static void
notify_manager_dispose (GObject *object)
{
EmpathyNotifyManagerPriv *priv = GET_PRIV (object);
if (priv->account_manager != NULL)
{
g_object_unref (priv->account_manager);
priv->account_manager = NULL;
}
tp_clear_object (&priv->gsettings_notif);
G_OBJECT_CLASS (empathy_notify_manager_parent_class)->dispose (object);
}
static void
notify_manager_finalize (GObject *object)
{
EmpathyNotifyManagerPriv *priv = GET_PRIV (object);
g_hash_table_unref (priv->capabilities);
G_OBJECT_CLASS (empathy_notify_manager_parent_class)->finalize (object);
}
static void
empathy_notify_manager_class_init (EmpathyNotifyManagerClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = notify_manager_dispose;
object_class->finalize = notify_manager_finalize;
object_class->constructor = notify_manager_constructor;
g_type_class_add_private (object_class, sizeof (EmpathyNotifyManagerPriv));
}
static void
account_manager_prepared_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
TpAccountManager *account_manager = TP_ACCOUNT_MANAGER (source_object);
GError *error = NULL;
if (!tp_proxy_prepare_finish (account_manager, result, &error))
{
DEBUG ("Failed to prepare account manager: %s", error->message);
g_error_free (error);
return;
}
}
static void
empathy_notify_manager_init (EmpathyNotifyManager *self)
{
EmpathyNotifyManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
EMPATHY_TYPE_NOTIFY_MANAGER, EmpathyNotifyManagerPriv);
GList *list, *l;
self->priv = priv;
priv->gsettings_notif = g_settings_new (EMPATHY_PREFS_NOTIFICATIONS_SCHEMA);
priv->capabilities = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
NULL);
/* fetch capabilities */
list = notify_get_server_caps ();
for (l = list; l != NULL; l = g_list_next (l))
{
gchar *cap = l->data;
DEBUG ("add capability: %s", cap);
/* owernship of the string is transfered to the hash table */
g_hash_table_insert (priv->capabilities, cap, GUINT_TO_POINTER (TRUE));
}
g_list_free (list);
priv->account_manager = tp_account_manager_dup ();
tp_proxy_prepare_async (priv->account_manager, NULL,
account_manager_prepared_cb, self);
}
EmpathyNotifyManager *
empathy_notify_manager_dup_singleton (void)
{
return g_object_new (EMPATHY_TYPE_NOTIFY_MANAGER, NULL);
}
gboolean
empathy_notify_manager_has_capability (EmpathyNotifyManager *self,
const gchar *cap)
{
EmpathyNotifyManagerPriv *priv = GET_PRIV (self);
return g_hash_table_lookup (priv->capabilities, cap) != NULL;
}
GdkPixbuf *
empathy_notify_manager_get_pixbuf_for_notification (EmpathyNotifyManager *self,
EmpathyContact *contact,
const char *icon_name)
{
GdkPixbuf *pixbuf = NULL;
if (contact != NULL)
pixbuf = empathy_pixbuf_avatar_from_contact_scaled (contact, 48, 48);
if (pixbuf == NULL)
pixbuf = empathy_pixbuf_from_icon_name_sized (icon_name, 48);
return pixbuf;
}
gboolean
empathy_notify_manager_notification_is_enabled (EmpathyNotifyManager *self)
{
EmpathyNotifyManagerPriv *priv = GET_PRIV (self);
TpConnectionPresenceType presence;
if (!g_settings_get_boolean (priv->gsettings_notif,
EMPATHY_PREFS_NOTIFICATIONS_ENABLED))
return FALSE;
if (!tp_account_manager_is_prepared (priv->account_manager,
TP_ACCOUNT_MANAGER_FEATURE_CORE))
{
DEBUG ("account manager is not ready yet; display the notification");
return TRUE;
}
presence = tp_account_manager_get_most_available_presence (
priv->account_manager,
NULL, NULL);
if (presence != TP_CONNECTION_PRESENCE_TYPE_AVAILABLE &&
presence != TP_CONNECTION_PRESENCE_TYPE_UNSET)
{
if (g_settings_get_boolean (priv->gsettings_notif,
EMPATHY_PREFS_NOTIFICATIONS_DISABLED_AWAY))
return FALSE;
}
return TRUE;
}
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