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/*
* empathy-call-factory.c - Source for EmpathyCallFactory
* Copyright (C) 2008 Collabora Ltd.
* @author Sjoerd Simons <sjoerd.simons@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 <stdio.h>
#include <stdlib.h>
#include "empathy-marshal.h"
#include "empathy-call-factory.h"
#include "empathy-utils.h"
G_DEFINE_TYPE(EmpathyCallFactory, empathy_call_factory, G_TYPE_OBJECT)
/* signal enum */
enum
{
NEW_CALL_HANDLER,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = {0};
/* private structure */
typedef struct {
gboolean dispose_has_run;
} EmpathyCallFactoryPriv;
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyCallFactory)
static GObject *call_factory = NULL;
static void
empathy_call_factory_init (EmpathyCallFactory *obj)
{
EmpathyCallFactoryPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (obj,
EMPATHY_TYPE_CALL_FACTORY, EmpathyCallFactoryPriv);
obj->priv = priv;
}
static GObject *
empathy_call_factory_constructor (GType type, guint n_construct_params,
GObjectConstructParam *construct_params)
{
g_return_val_if_fail (call_factory == NULL, NULL);
call_factory = G_OBJECT_CLASS (empathy_call_factory_parent_class)->constructor
(type, n_construct_params, construct_params);
g_object_add_weak_pointer (call_factory, (gpointer)&call_factory);
return call_factory;
}
static void
empathy_call_factory_finalize (GObject *object)
{
/* free any data held directly by the object here */
if (G_OBJECT_CLASS (empathy_call_factory_parent_class)->finalize)
G_OBJECT_CLASS (empathy_call_factory_parent_class)->finalize (object);
}
static void
empathy_call_factory_dispose (GObject *object)
{
EmpathyCallFactoryPriv *priv = GET_PRIV (object);
if (priv->dispose_has_run)
return;
priv->dispose_has_run = TRUE;
/* release any references held by the object here */
if (G_OBJECT_CLASS (empathy_call_factory_parent_class)->dispose)
G_OBJECT_CLASS (empathy_call_factory_parent_class)->dispose (object);
}
static void
empathy_call_factory_class_init (
EmpathyCallFactoryClass *empathy_call_factory_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (empathy_call_factory_class);
g_type_class_add_private (empathy_call_factory_class,
sizeof (EmpathyCallFactoryPriv));
object_class->constructor = empathy_call_factory_constructor;
object_class->dispose = empathy_call_factory_dispose;
object_class->finalize = empathy_call_factory_finalize;
signals[NEW_CALL_HANDLER] =
g_signal_new ("new-call-handler",
G_TYPE_FROM_CLASS (empathy_call_factory_class),
G_SIGNAL_RUN_LAST, 0,
NULL, NULL,
_empathy_marshal_VOID__OBJECT_BOOLEAN,
G_TYPE_NONE,
2, EMPATHY_TYPE_CALL_HANDLER, G_TYPE_BOOLEAN);
}
EmpathyCallFactory *
empathy_call_factory_initialise (void)
{
g_return_val_if_fail (call_factory == NULL, NULL);
return EMPATHY_CALL_FACTORY (g_object_new (EMPATHY_TYPE_CALL_FACTORY, NULL));
}
EmpathyCallFactory *
empathy_call_factory_get (void)
{
g_return_val_if_fail (call_factory != NULL, NULL);
return EMPATHY_CALL_FACTORY (call_factory);
}
void
empathy_call_factory_new_call (EmpathyCallFactory *factory,
EmpathyContact *contact)
{
EmpathyCallHandler *handler;
g_return_if_fail (factory != NULL);
g_return_if_fail (contact != NULL);
handler = empathy_call_handler_new_for_contact (contact);
g_signal_emit (factory, signals[NEW_CALL_HANDLER], 0,
handler, TRUE);
g_object_unref (handler);
}
void
empathy_call_factory_claim_channel (EmpathyCallFactory *factory,
EmpathyDispatchOperation *operation)
{
EmpathyCallHandler *handler;
EmpathyTpCall *call;
g_return_if_fail (factory != NULL);
g_return_if_fail (operation != NULL);
call = EMPATHY_TP_CALL (
empathy_dispatch_operation_get_channel_wrapper (operation));
handler = empathy_call_handler_new_for_channel (call);
empathy_dispatch_operation_claim (operation);
/* FIXME should actually look at the channel */
g_signal_emit (factory, signals[NEW_CALL_HANDLER], 0,
handler, FALSE);
g_object_unref (handler);
}
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