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/*
* empathy-roster-model.c
*
* Copyright (C) 2012 Collabora Ltd. <http://www.collabora.co.uk/>
*
* 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
*/
#include "config.h"
#include "empathy-roster-model.h"
G_DEFINE_INTERFACE (EmpathyRosterModel, empathy_roster_model, G_TYPE_OBJECT)
enum
{
SIG_INDIVIDUAL_ADDED,
SIG_INDIVIDUAL_REMOVED,
SIG_GROUPS_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static void
empathy_roster_model_default_init (EmpathyRosterModelInterface *iface)
{
signals[SIG_INDIVIDUAL_ADDED] =
g_signal_new ("individual-added",
EMPATHY_TYPE_ROSTER_MODEL,
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 1,
FOLKS_TYPE_INDIVIDUAL);
signals[SIG_INDIVIDUAL_REMOVED] =
g_signal_new ("individual-removed",
EMPATHY_TYPE_ROSTER_MODEL,
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 1,
FOLKS_TYPE_INDIVIDUAL);
signals[SIG_GROUPS_CHANGED] =
g_signal_new ("groups-changed",
EMPATHY_TYPE_ROSTER_MODEL,
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 3,
FOLKS_TYPE_INDIVIDUAL,
G_TYPE_STRING,
G_TYPE_BOOLEAN);
}
/***** Restricted *****/
void
empathy_roster_model_fire_individual_added (EmpathyRosterModel *self,
FolksIndividual *individual)
{
g_signal_emit (self, signals[SIG_INDIVIDUAL_ADDED], 0, individual);
}
void
empathy_roster_model_fire_individual_removed (EmpathyRosterModel *self,
FolksIndividual *individual)
{
g_signal_emit (self, signals[SIG_INDIVIDUAL_REMOVED], 0, individual);
}
void
empathy_roster_model_fire_groups_changed (EmpathyRosterModel *self,
FolksIndividual *individual,
const gchar *group,
gboolean is_member)
{
g_signal_emit (self, signals[SIG_GROUPS_CHANGED], 0, individual, group,
is_member);
}
/***** Public *****/
/**
* empathy_roster_model_get_individuals:
* @self: a #EmpathyRosterModel
*
* Returns all the individuals stored by @self.
*
* Returns: (transfer container): a #GList of #FolksIndividual
*/
GList *
empathy_roster_model_get_individuals (EmpathyRosterModel *self)
{
EmpathyRosterModelInterface *iface;
g_return_val_if_fail (EMPATHY_IS_ROSTER_MODEL (self), NULL);
iface = EMPATHY_ROSTER_MODEL_GET_IFACE (self);
g_return_val_if_fail (iface->get_individuals != NULL, NULL);
return (* iface->get_individuals) (self);
}
/**
* empathy_roster_model_dup_groups_for_individual:
* @self: a #EmpathyRosterModel
* @individual: a #FolksIndidivual
*
* Returns the groups of which @individual is a member of.
*
* Returns: (transfer full): a #GList of (gchar *) representing the
* groups of @individual
*/
GList *
empathy_roster_model_dup_groups_for_individual (EmpathyRosterModel *self,
FolksIndividual *individual)
{
EmpathyRosterModelInterface *iface;
g_return_val_if_fail (EMPATHY_IS_ROSTER_MODEL (self), NULL);
iface = EMPATHY_ROSTER_MODEL_GET_IFACE (self);
g_return_val_if_fail (iface->dup_groups_for_individual != NULL, NULL);
return (* iface->dup_groups_for_individual) (self, individual);
}
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