--- /dev/null
+[org.freedesktop.Telepathy.Client]
+Interfaces=org.freedesktop.Telepathy.Client.Handler
+
+[org.freedesktop.Telepathy.Client.Handler.HandlerChannelFilter 0]
+org.freedesktop.Telepathy.Channel.ChannelType s=org.freedesktop.Telepathy.Channel.Type.StreamedMedia
+org.freedesktop.Telepathy.Channel.TargetHandleType u=1
+
+[org.freedesktop.Telepathy.Client.Handler.HandlerChannelFilter 1]
+org.freedesktop.Telepathy.Channel.ChannelType s=org.freedesktop.Telepathy.Channel.Type.StreamedMedia
+org.freedesktop.Telepathy.Channel.TargetHandleType u=1
+org.freedesktop.Telepathy.Channel.Type.StreamedMedia.InitialAudio b=true
+
+[org.freedesktop.Telepathy.Client.Handler.HandlerChannelFilter 2]
+org.freedesktop.Telepathy.Channel.ChannelType s=org.freedesktop.Telepathy.Channel.Type.StreamedMedia
+org.freedesktop.Telepathy.Channel.TargetHandleType u=1
+org.freedesktop.Telepathy.Channel.Type.StreamedMedia.InitialVideo b=true
+
+[org.freedesktop.Telepathy.Client.Handler.Capabilities]
+org.freedesktop.Telepathy.Channel.Interface.MediaSignalling/ice-udp=true
+org.freedesktop.Telepathy.Channel.Interface.MediaSignalling/gtalk-p2p=true
+org.freedesktop.Telepathy.Channel.Interface.MediaSignalling/video/h264=true
servicefiledir = $(datadir)/dbus-1/services
servicefile_in_files = \
org.freedesktop.Telepathy.Client.Empathy.Chat.service.in \
+ org.freedesktop.Telepathy.Client.Empathy.AudioVideo.service.in \
org.freedesktop.Telepathy.Client.Empathy.Auth.service.in \
org.freedesktop.Telepathy.Client.Empathy.Call.service.in \
org.freedesktop.Telepathy.Client.Empathy.FileTransfer.service.in
org.freedesktop.Telepathy.Client.Empathy.Chat.service: org.freedesktop.Telepathy.Client.Empathy.Chat.service.in
$(AM_V_GEN)sed -e "s|[@]libexecdir[@]|$(libexecdir)|" $< > $@
+org.freedesktop.Telepathy.Client.Empathy.AudioVideo.service: org.freedesktop.Telepathy.Client.Empathy.AudioVideo.service.in
+ $(AM_V_GEN)sed -e "s|[@]libexecdir[@]|$(libexecdir)|" $< > $@
+
org.freedesktop.Telepathy.Client.Empathy.Auth.service: org.freedesktop.Telepathy.Client.Empathy.Auth.service.in
$(AM_V_GEN)sed -e "s|[@]libexecdir[@]|$(libexecdir)|" $< > $@
clientfiledir = $(datarootdir)/telepathy/clients
clientfile_DATA = \
Empathy.Chat.client \
+ Empathy.AudioVideo.client \
Empathy.Auth.client \
Empathy.Call.client \
Empathy.FileTransfer.client
--- /dev/null
+[D-BUS Service]
+Name=org.freedesktop.Telepathy.Client.Empathy.AudioVideo
+Exec=@libexecdir@/empathy-av
empathy-tp-contact-factory.h \
empathy-tp-contact-list.h \
empathy-tp-roomlist.h \
+ empathy-tp-streamed-media.h \
empathy-types.h \
empathy-utils.h
empathy-tp-contact-factory.c \
empathy-tp-contact-list.c \
empathy-tp-roomlist.c \
+ empathy-tp-streamed-media.c \
empathy-utils.c
# these are sources that depend on GOA
--- /dev/null
+/*
+ * Copyright (C) 2007 Elliot Fairweather
+ * Copyright (C) 2007-2008 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: Elliot Fairweather <elliot.fairweather@collabora.co.uk>
+ * Xavier Claessens <xclaesse@gmail.com>
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <telepathy-glib/proxy-subclass.h>
+#include <telepathy-glib/dbus.h>
+#include <telepathy-glib/interfaces.h>
+#include <telepathy-glib/util.h>
+
+#include "empathy-tp-streamed-media.h"
+#include "empathy-tp-contact-factory.h"
+#include "empathy-utils.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_VOIP
+#include "empathy-debug.h"
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTpStreamedMedia)
+typedef struct
+{
+ gboolean dispose_has_run;
+ TpAccount *account;
+ TpChannel *channel;
+ EmpathyContact *contact;
+ gboolean is_incoming;
+ guint status;
+
+ EmpathyTpStreamedMediaStream *audio;
+ EmpathyTpStreamedMediaStream *video;
+} EmpathyTpStreamedMediaPriv;
+
+/* signal enum */
+enum {
+ AUDIO_STREAM_ERROR,
+ VIDEO_STREAM_ERROR,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = {0};
+
+enum
+{
+ PROP_0,
+ PROP_ACCOUNT,
+ PROP_CHANNEL,
+ PROP_CONTACT,
+ PROP_STATUS,
+ PROP_AUDIO_STREAM,
+ PROP_VIDEO_STREAM
+};
+
+G_DEFINE_TYPE (EmpathyTpStreamedMedia, empathy_tp_streamed_media, G_TYPE_OBJECT)
+
+static void
+tp_streamed_media_add_stream (EmpathyTpStreamedMedia *call,
+ guint stream_id,
+ guint contact_handle,
+ guint stream_type,
+ guint stream_state,
+ guint stream_direction)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ switch (stream_type)
+ {
+ case TP_MEDIA_STREAM_TYPE_AUDIO:
+ DEBUG ("Audio stream - id: %d, state: %d, direction: %d",
+ stream_id, stream_state, stream_direction);
+ priv->audio->exists = TRUE;
+ priv->audio->id = stream_id;
+ priv->audio->state = stream_state;
+ priv->audio->direction = stream_direction;
+ g_object_notify (G_OBJECT (call), "audio-stream");
+ break;
+ case TP_MEDIA_STREAM_TYPE_VIDEO:
+ DEBUG ("Video stream - id: %d, state: %d, direction: %d",
+ stream_id, stream_state, stream_direction);
+ priv->video->exists = TRUE;
+ priv->video->id = stream_id;
+ priv->video->state = stream_state;
+ priv->video->direction = stream_direction;
+ g_object_notify (G_OBJECT (call), "video-stream");
+ break;
+ default:
+ DEBUG ("Unknown stream type: %d", stream_type);
+ }
+}
+
+static void
+tp_streamed_media_stream_added_cb (TpChannel *channel,
+ guint stream_id,
+ guint contact_handle,
+ guint stream_type,
+ gpointer user_data,
+ GObject *call)
+{
+ DEBUG ("Stream added - stream id: %d, contact handle: %d, stream type: %d",
+ stream_id, contact_handle, stream_type);
+
+ tp_streamed_media_add_stream (EMPATHY_TP_STREAMED_MEDIA (call), stream_id, contact_handle,
+ stream_type, TP_MEDIA_STREAM_STATE_DISCONNECTED,
+ TP_MEDIA_STREAM_DIRECTION_NONE);
+}
+
+static void
+tp_streamed_media_stream_removed_cb (TpChannel *channel,
+ guint stream_id,
+ gpointer user_data,
+ GObject *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ DEBUG ("Stream removed - stream id: %d", stream_id);
+
+ if (stream_id == priv->audio->id)
+ {
+ priv->audio->exists = FALSE;
+ g_object_notify (call, "audio-stream");
+ }
+ else if (stream_id == priv->video->id)
+ {
+ priv->video->exists = FALSE;
+ g_object_notify (call, "video-stream");
+ }
+}
+
+static void
+tp_streamed_media_stream_state_changed_cb (TpChannel *proxy,
+ guint stream_id,
+ guint stream_state,
+ gpointer user_data,
+ GObject *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ DEBUG ("Stream state changed - stream id: %d, state state: %d",
+ stream_id, stream_state);
+
+ if (stream_id == priv->audio->id)
+ {
+ priv->audio->state = stream_state;
+ g_object_notify (call, "audio-stream");
+ }
+ else if (stream_id == priv->video->id)
+ {
+ priv->video->state = stream_state;
+ g_object_notify (call, "video-stream");
+ }
+}
+
+static void
+tp_streamed_media_stream_direction_changed_cb (TpChannel *channel,
+ guint stream_id,
+ guint stream_direction,
+ guint pending_flags,
+ gpointer user_data,
+ GObject *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ DEBUG ("Stream direction changed - stream: %d, direction: %d",
+ stream_id, stream_direction);
+
+ if (stream_id == priv->audio->id)
+ {
+ priv->audio->direction = stream_direction;
+ g_object_notify (call, "audio-stream");
+ }
+ else if (stream_id == priv->video->id)
+ {
+ priv->video->direction = stream_direction;
+ g_object_notify (call, "video-stream");
+ }
+}
+
+static void
+tp_streamed_media_request_streams_cb (TpChannel *channel,
+ const GPtrArray *streams,
+ const GError *error,
+ gpointer user_data,
+ GObject *call)
+{
+ guint i;
+
+ if (error)
+ {
+ DEBUG ("Error requesting streams: %s", error->message);
+ return;
+ }
+
+ for (i = 0; i < streams->len; i++)
+ {
+ GValueArray *values;
+ guint stream_id;
+ guint contact_handle;
+ guint stream_type;
+ guint stream_state;
+ guint stream_direction;
+
+ values = g_ptr_array_index (streams, i);
+ stream_id = g_value_get_uint (g_value_array_get_nth (values, 0));
+ contact_handle = g_value_get_uint (g_value_array_get_nth (values, 1));
+ stream_type = g_value_get_uint (g_value_array_get_nth (values, 2));
+ stream_state = g_value_get_uint (g_value_array_get_nth (values, 3));
+ stream_direction = g_value_get_uint (g_value_array_get_nth (values, 4));
+
+ tp_streamed_media_add_stream (EMPATHY_TP_STREAMED_MEDIA (call), stream_id, contact_handle,
+ stream_type, stream_state, stream_direction);
+ }
+}
+
+static void
+tp_streamed_media_request_streams_for_capabilities (EmpathyTpStreamedMedia *call,
+ EmpathyCapabilities capabilities)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+ GArray *stream_types;
+ guint handle;
+ guint stream_type;
+
+ if (capabilities == EMPATHY_CAPABILITIES_UNKNOWN)
+ capabilities = EMPATHY_CAPABILITIES_AUDIO | EMPATHY_CAPABILITIES_VIDEO;
+
+ DEBUG ("Requesting new stream for capabilities %d",
+ capabilities);
+
+ stream_types = g_array_new (FALSE, FALSE, sizeof (guint));
+ handle = empathy_contact_get_handle (priv->contact);
+
+ if (capabilities & EMPATHY_CAPABILITIES_AUDIO)
+ {
+ stream_type = TP_MEDIA_STREAM_TYPE_AUDIO;
+ g_array_append_val (stream_types, stream_type);
+ }
+ if (capabilities & EMPATHY_CAPABILITIES_VIDEO)
+ {
+ stream_type = TP_MEDIA_STREAM_TYPE_VIDEO;
+ g_array_append_val (stream_types, stream_type);
+ }
+
+ tp_cli_channel_type_streamed_media_call_request_streams (priv->channel, -1,
+ handle, stream_types, tp_streamed_media_request_streams_cb, NULL, NULL,
+ G_OBJECT (call));
+
+ g_array_unref (stream_types);
+}
+
+static void
+tp_streamed_media_got_contact_cb (TpConnection *connection,
+ EmpathyContact *contact,
+ const GError *error,
+ gpointer user_data,
+ GObject *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ if (error)
+ {
+ DEBUG ("Error: %s", error->message);
+ return;
+ }
+
+ priv->contact = g_object_ref (contact);
+
+ if (priv->status < EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING)
+ {
+ priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING;
+ g_object_notify (G_OBJECT (call), "status");
+ }
+
+ g_object_notify (G_OBJECT (call), "contact");
+}
+
+static void
+tp_streamed_media_update_status (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+ TpHandle self_handle;
+ const TpIntSet *set;
+ TpIntSetIter iter;
+
+ g_object_ref (call);
+
+ self_handle = tp_channel_group_get_self_handle (priv->channel);
+ set = tp_channel_group_get_members (priv->channel);
+ tp_intset_iter_init (&iter, set);
+ while (tp_intset_iter_next (&iter))
+ {
+ if (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING &&
+ ((priv->is_incoming && iter.element == self_handle) ||
+ (!priv->is_incoming && iter.element != self_handle)))
+ {
+ priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED;
+ g_object_notify (G_OBJECT (call), "status");
+ }
+ }
+
+ g_object_unref (call);
+}
+
+static void
+tp_streamed_media_channel_invalidated_cb (TpChannel *channel,
+ GQuark domain,
+ gint code,
+ gchar *message,
+ EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ DEBUG ("Channel invalidated: %s", message);
+ priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED;
+ g_object_notify (G_OBJECT (call), "status");
+}
+
+static void
+tp_streamed_media_async_cb (TpProxy *proxy,
+ const GError *error,
+ gpointer user_data,
+ GObject *call)
+{
+ if (error)
+ DEBUG ("Error %s: %s", (gchar *) user_data, error->message);
+}
+
+static void
+tp_streamed_media_stream_error_cb (TpChannel *channel,
+ guint stream_id,
+ guint error_code,
+ const gchar *msg,
+ gpointer user_data,
+ GObject *call)
+{
+ EmpathyTpStreamedMedia *self = EMPATHY_TP_STREAMED_MEDIA (call);
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self);
+
+ DEBUG ("Stream error on stream %u: %s (code: %u)", stream_id, msg,
+ error_code);
+
+ if (priv->audio->id == stream_id)
+ {
+ g_signal_emit (call, signals[AUDIO_STREAM_ERROR], 0, error_code, msg);
+ }
+ else if (priv->video->id == stream_id)
+ {
+ g_signal_emit (call, signals[VIDEO_STREAM_ERROR], 0, error_code, msg);
+ }
+ else
+ {
+ DEBUG ("Unknown stream id: %u", stream_id);
+ }
+}
+
+static GObject *
+tp_streamed_media_constructor (GType type,
+ guint n_construct_params,
+ GObjectConstructParam *construct_params)
+{
+ GObject *object;
+ EmpathyTpStreamedMedia *call;
+ EmpathyTpStreamedMediaPriv *priv;
+
+ object = G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->constructor (type,
+ n_construct_params, construct_params);
+
+ call = EMPATHY_TP_STREAMED_MEDIA (object);
+ priv = GET_PRIV (call);
+
+ /* Setup streamed media channel */
+ g_signal_connect (priv->channel, "invalidated",
+ G_CALLBACK (tp_streamed_media_channel_invalidated_cb), call);
+ tp_cli_channel_type_streamed_media_connect_to_stream_added (priv->channel,
+ tp_streamed_media_stream_added_cb, NULL, NULL, G_OBJECT (call), NULL);
+ tp_cli_channel_type_streamed_media_connect_to_stream_removed (priv->channel,
+ tp_streamed_media_stream_removed_cb, NULL, NULL, G_OBJECT (call), NULL);
+ tp_cli_channel_type_streamed_media_connect_to_stream_state_changed (priv->channel,
+ tp_streamed_media_stream_state_changed_cb, NULL, NULL, G_OBJECT (call), NULL);
+ tp_cli_channel_type_streamed_media_connect_to_stream_direction_changed (priv->channel,
+ tp_streamed_media_stream_direction_changed_cb, NULL, NULL, G_OBJECT (call), NULL);
+ tp_cli_channel_type_streamed_media_connect_to_stream_error (priv->channel,
+ tp_streamed_media_stream_error_cb, NULL, NULL, G_OBJECT (call), NULL);
+ tp_cli_channel_type_streamed_media_call_list_streams (priv->channel, -1,
+ tp_streamed_media_request_streams_cb, NULL, NULL, G_OBJECT (call));
+
+ /* Is the call incoming? */
+ priv->is_incoming = !tp_channel_get_requested (priv->channel);
+
+ /* Get the remote contact */
+ empathy_tp_contact_factory_get_from_handle (
+ tp_channel_borrow_connection (priv->channel),
+ tp_channel_get_handle (priv->channel, NULL), tp_streamed_media_got_contact_cb,
+ NULL, NULL, object);
+
+ /* Update status when members changes */
+ tp_streamed_media_update_status (call);
+ tp_g_signal_connect_object (priv->channel, "group-members-changed",
+ G_CALLBACK (tp_streamed_media_update_status), call, G_CONNECT_SWAPPED);
+
+ return object;
+}
+static void
+tp_streamed_media_dispose (GObject *object)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object);
+
+ DEBUG ("Disposing: %p, %d", object, priv->dispose_has_run);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
+
+ if (priv->channel != NULL)
+ {
+ g_signal_handlers_disconnect_by_func (priv->channel,
+ tp_streamed_media_channel_invalidated_cb, object);
+
+ g_object_unref (priv->channel);
+ priv->channel = NULL;
+ }
+
+ if (priv->contact != NULL)
+ g_object_unref (priv->contact);
+
+ tp_clear_object (&priv->account);
+
+ if (G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->dispose)
+ G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->dispose (object);
+}
+
+static void
+tp_streamed_media_finalize (GObject *object)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object);
+
+ DEBUG ("Finalizing: %p", object);
+
+ g_slice_free (EmpathyTpStreamedMediaStream, priv->audio);
+ g_slice_free (EmpathyTpStreamedMediaStream, priv->video);
+
+ (G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->finalize) (object);
+}
+
+static void
+tp_streamed_media_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object);
+
+ switch (prop_id)
+ {
+ case PROP_ACCOUNT:
+ priv->account = g_value_dup_object (value);
+ break;
+ case PROP_CHANNEL:
+ priv->channel = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+tp_streamed_media_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object);
+
+ switch (prop_id)
+ {
+ case PROP_ACCOUNT:
+ g_value_set_object (value, priv->channel);
+ break;
+ case PROP_CHANNEL:
+ g_value_set_object (value, priv->channel);
+ break;
+ case PROP_CONTACT:
+ g_value_set_object (value, priv->contact);
+ break;
+ case PROP_STATUS:
+ g_value_set_uint (value, priv->status);
+ break;
+ case PROP_AUDIO_STREAM:
+ g_value_set_pointer (value, priv->audio);
+ break;
+ case PROP_VIDEO_STREAM:
+ g_value_set_pointer (value, priv->video);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+empathy_tp_streamed_media_class_init (EmpathyTpStreamedMediaClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->constructor = tp_streamed_media_constructor;
+ object_class->dispose = tp_streamed_media_dispose;
+ object_class->finalize = tp_streamed_media_finalize;
+ object_class->set_property = tp_streamed_media_set_property;
+ object_class->get_property = tp_streamed_media_get_property;
+
+ g_type_class_add_private (klass, sizeof (EmpathyTpStreamedMediaPriv));
+
+ g_object_class_install_property (object_class, PROP_ACCOUNT,
+ g_param_spec_object ("account", "TpAccount", "TpAccount",
+ TP_TYPE_ACCOUNT,
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (object_class, PROP_CHANNEL,
+ g_param_spec_object ("channel", "channel", "channel",
+ TP_TYPE_CHANNEL,
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE |
+ G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+ g_object_class_install_property (object_class, PROP_CONTACT,
+ g_param_spec_object ("contact", "Call contact", "Call contact",
+ EMPATHY_TYPE_CONTACT,
+ G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+ g_object_class_install_property (object_class, PROP_STATUS,
+ g_param_spec_uint ("status", "Call status",
+ "Call status", 0, 255, 0, G_PARAM_READABLE | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_class_install_property (object_class, PROP_AUDIO_STREAM,
+ g_param_spec_pointer ("audio-stream", "Audio stream data",
+ "Audio stream data",
+ G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+ g_object_class_install_property (object_class, PROP_VIDEO_STREAM,
+ g_param_spec_pointer ("video-stream", "Video stream data",
+ "Video stream data",
+ G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+ signals[AUDIO_STREAM_ERROR] =
+ g_signal_new ("audio-stream-error",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0,
+ NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE,
+ 2, G_TYPE_UINT, G_TYPE_STRING);
+
+ signals[VIDEO_STREAM_ERROR] =
+ g_signal_new ("video-stream-error",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0,
+ NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE,
+ 2, G_TYPE_UINT, G_TYPE_STRING);
+}
+
+static void
+empathy_tp_streamed_media_init (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (call,
+ EMPATHY_TYPE_TP_STREAMED_MEDIA, EmpathyTpStreamedMediaPriv);
+
+ call->priv = priv;
+ priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_READYING;
+ priv->contact = NULL;
+ priv->audio = g_slice_new0 (EmpathyTpStreamedMediaStream);
+ priv->video = g_slice_new0 (EmpathyTpStreamedMediaStream);
+ priv->audio->exists = FALSE;
+ priv->video->exists = FALSE;
+}
+
+EmpathyTpStreamedMedia *
+empathy_tp_streamed_media_new (TpAccount *account,
+ TpChannel *channel)
+{
+ g_return_val_if_fail (TP_IS_ACCOUNT (account), NULL);
+ g_return_val_if_fail (TP_IS_CHANNEL (channel), NULL);
+
+ return g_object_new (EMPATHY_TYPE_TP_STREAMED_MEDIA,
+ "account", account,
+ "channel", channel,
+ NULL);
+}
+
+void
+empathy_tp_streamed_media_accept_incoming_call (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+ TpHandle self_handle;
+ GArray handles = {(gchar *) &self_handle, 1};
+
+ g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call));
+ g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING);
+
+ if (!priv->is_incoming)
+ return;
+
+ DEBUG ("Accepting incoming call");
+
+ self_handle = tp_channel_group_get_self_handle (priv->channel);
+ tp_cli_channel_interface_group_call_add_members (priv->channel, -1,
+ &handles, NULL, NULL, NULL, NULL, NULL);
+}
+
+void
+empathy_tp_streamed_media_close (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call));
+
+ if (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED)
+ return;
+
+ DEBUG ("Closing channel");
+
+ tp_cli_channel_call_close (priv->channel, -1,
+ NULL, NULL, NULL, NULL);
+
+ priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED;
+ g_object_notify (G_OBJECT (call), "status");
+}
+
+void
+empathy_tp_streamed_media_request_video_stream_direction (EmpathyTpStreamedMedia *call,
+ gboolean is_sending)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+ guint new_direction;
+
+ g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call));
+ g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED);
+
+ DEBUG ("Requesting video stream direction - is_sending: %d", is_sending);
+
+ if (!priv->video->exists)
+ {
+ if (is_sending)
+ tp_streamed_media_request_streams_for_capabilities (call,
+ EMPATHY_CAPABILITIES_VIDEO);
+ return;
+ }
+
+ if (is_sending)
+ new_direction = priv->video->direction | TP_MEDIA_STREAM_DIRECTION_SEND;
+ else
+ new_direction = priv->video->direction & ~TP_MEDIA_STREAM_DIRECTION_SEND;
+
+ tp_cli_channel_type_streamed_media_call_request_stream_direction (priv->channel,
+ -1, priv->video->id, new_direction,
+ (tp_cli_channel_type_streamed_media_callback_for_request_stream_direction)
+ tp_streamed_media_async_cb, NULL, NULL, G_OBJECT (call));
+}
+
+void
+empathy_tp_streamed_media_start_tone (EmpathyTpStreamedMedia *call, TpDTMFEvent event)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call));
+ g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED);
+
+ if (!priv->audio->exists)
+ return;
+
+ tp_cli_channel_interface_dtmf_call_start_tone (priv->channel, -1,
+ priv->audio->id, event,
+ (tp_cli_channel_interface_dtmf_callback_for_start_tone) tp_streamed_media_async_cb,
+ "starting tone", NULL, G_OBJECT (call));
+}
+
+void
+empathy_tp_streamed_media_stop_tone (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call));
+ g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED);
+
+ if (!priv->audio->exists)
+ return;
+
+ tp_cli_channel_interface_dtmf_call_stop_tone (priv->channel, -1,
+ priv->audio->id,
+ (tp_cli_channel_interface_dtmf_callback_for_stop_tone) tp_streamed_media_async_cb,
+ "stoping tone", NULL, G_OBJECT (call));
+}
+
+gboolean
+empathy_tp_streamed_media_has_dtmf (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ g_return_val_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call), FALSE);
+
+ return tp_proxy_has_interface_by_id (priv->channel,
+ TP_IFACE_QUARK_CHANNEL_INTERFACE_DTMF);
+}
+
+/**
+ * empathy_tp_streamed_media_is_receiving_video:
+ * @call: the call
+ *
+ * Indicates if the call is receiving video or not.
+ *
+ * Returns: %TRUE if the call is currently receiving video, %FALSE otherwise.
+ */
+gboolean
+empathy_tp_streamed_media_is_receiving_video (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ g_return_val_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call), FALSE);
+
+ if (!priv->video->exists)
+ return FALSE;
+
+ return priv->video->direction & TP_MEDIA_STREAM_DIRECTION_RECEIVE ?
+ TRUE : FALSE;
+}
+
+/**
+ * empathy_tp_streamed_media_is_sending_video:
+ * @call: the call
+ *
+ * Indicates if the call is sending video or not.
+ *
+ * Returns: %TRUE if the call is currently sending video, %FALSE otherwise.
+ */
+gboolean
+empathy_tp_streamed_media_is_sending_video (EmpathyTpStreamedMedia *call)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call);
+
+ g_return_val_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call), FALSE);
+
+ if (!priv->video->exists)
+ return FALSE;
+
+ return priv->video->direction & TP_MEDIA_STREAM_DIRECTION_SEND ?
+ TRUE : FALSE;
+}
+
+const gchar *
+empathy_tp_streamed_media_get_connection_manager (EmpathyTpStreamedMedia *self)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self);
+
+ return tp_account_get_connection_manager (priv->account);
+}
+
+gboolean
+empathy_tp_streamed_media_has_initial_video (EmpathyTpStreamedMedia *self)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self);
+ GHashTable *props;
+ gboolean initial_video;
+ gboolean valid;
+
+ if (priv->channel == NULL)
+ return FALSE;
+
+ g_object_get (priv->channel, "channel-properties", &props, NULL);
+
+ initial_video = tp_asv_get_boolean (props,
+ TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA ".InitialVideo", &valid);
+ if (!valid)
+ initial_video = FALSE;
+
+ g_hash_table_unref (props);
+ return initial_video;
+}
+
+static void
+leave_remove_members_cb (TpChannel *proxy,
+ const GError *error,
+ gpointer user_data,
+ GObject *weak_object)
+{
+ EmpathyTpStreamedMedia *self = user_data;
+
+ if (error == NULL)
+ return;
+
+ DEBUG ("RemoveMembers failed (%s); closing the channel", error->message);
+ empathy_tp_streamed_media_close (self);
+}
+
+void
+empathy_tp_streamed_media_leave (EmpathyTpStreamedMedia *self)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self);
+ TpHandle self_handle;
+ GArray array = { (gchar *) &self_handle, 1 };
+
+ if (!tp_proxy_has_interface_by_id (priv->channel,
+ TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP))
+ {
+ empathy_tp_streamed_media_close (self);
+ return;
+ }
+
+ self_handle = tp_channel_group_get_self_handle (priv->channel);
+ if (self_handle == 0)
+ {
+ /* we are not member of the channel */
+ empathy_tp_streamed_media_close (self);
+ return;
+ }
+
+ tp_cli_channel_interface_group_call_remove_members (priv->channel, -1, &array,
+ "", leave_remove_members_cb, self, NULL, G_OBJECT (self));
+}
+
+EmpathyTpStreamedMediaStatus
+empathy_tp_streamed_media_get_status (EmpathyTpStreamedMedia *self)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self);
+
+ return priv->status;
+}
+
+TpAccount *
+empathy_tp_streamed_media_get_account (EmpathyTpStreamedMedia *self)
+{
+ EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self);
+
+ return priv->account;
+}
--- /dev/null
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2007 Elliot Fairweather
+ * Copyright (C) 2007-2008 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: Elliot Fairweather <elliot.fairweather@collabora.co.uk>
+ * Xavier Claessens <xclaesse@gmail.com>
+ */
+
+#ifndef __EMPATHY_TP_STREAMED_MEDIA_H__
+#define __EMPATHY_TP_STREAMED_MEDIA_H__
+
+#include <glib.h>
+#include <telepathy-glib/channel.h>
+
+#include "empathy-contact.h"
+
+G_BEGIN_DECLS
+
+#define EMPATHY_TYPE_TP_STREAMED_MEDIA (empathy_tp_streamed_media_get_type ())
+#define EMPATHY_TP_STREAMED_MEDIA(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), \
+ EMPATHY_TYPE_TP_STREAMED_MEDIA, EmpathyTpStreamedMedia))
+#define EMPATHY_TP_STREAMED_MEDIA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \
+ EMPATHY_TYPE_TP_STREAMED_MEDIA, EmpathyTpStreamedMediaClass))
+#define EMPATHY_IS_TP_STREAMED_MEDIA(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), \
+ EMPATHY_TYPE_TP_STREAMED_MEDIA))
+#define EMPATHY_IS_TP_STREAMED_MEDIA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), \
+ EMPATHY_TYPE_TP_STREAMED_MEDIA))
+#define EMPATHY_TP_STREAMED_MEDIA_GET_CLASS(object) \
+ (G_TYPE_INSTANCE_GET_CLASS ((object), \
+ EMPATHY_TYPE_TP_STREAMED_MEDIA, EmpathyTpStreamedMediaClass))
+
+typedef struct _EmpathyTpStreamedMedia EmpathyTpStreamedMedia;
+typedef struct _EmpathyTpStreamedMediaClass EmpathyTpStreamedMediaClass;
+
+struct _EmpathyTpStreamedMedia {
+ GObject parent;
+ gpointer priv;
+};
+
+struct _EmpathyTpStreamedMediaClass {
+ GObjectClass parent_class;
+};
+
+typedef enum
+{
+ EMPATHY_TP_STREAMED_MEDIA_STATUS_READYING,
+ EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING,
+ EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED,
+ EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED
+} EmpathyTpStreamedMediaStatus;
+
+typedef struct
+{
+ gboolean exists;
+ guint id;
+ guint state;
+ guint direction;
+} EmpathyTpStreamedMediaStream;
+
+GType empathy_tp_streamed_media_get_type (void) G_GNUC_CONST;
+EmpathyTpStreamedMedia *empathy_tp_streamed_media_new (TpAccount *account,
+ TpChannel *channel);
+void empathy_tp_streamed_media_close (EmpathyTpStreamedMedia *streamed_media);
+
+void empathy_tp_streamed_media_accept_incoming_call (
+ EmpathyTpStreamedMedia *streamed_media);
+void empathy_tp_streamed_media_request_video_stream_direction (
+ EmpathyTpStreamedMedia *streamed_media,
+ gboolean is_sending);
+void empathy_tp_streamed_media_start_tone (
+ EmpathyTpStreamedMedia *streamed_media,
+ TpDTMFEvent event);
+void empathy_tp_streamed_media_stop_tone (
+ EmpathyTpStreamedMedia *streamed_media);
+gboolean empathy_tp_streamed_media_has_dtmf (
+ EmpathyTpStreamedMedia *streamed_media);
+gboolean empathy_tp_streamed_media_is_receiving_video (
+ EmpathyTpStreamedMedia *streamed_media);
+gboolean empathy_tp_streamed_media_is_sending_video (
+ EmpathyTpStreamedMedia *streamed_media);
+
+const gchar * empathy_tp_streamed_media_get_connection_manager (
+ EmpathyTpStreamedMedia *self);
+
+gboolean empathy_tp_streamed_media_has_initial_video (
+ EmpathyTpStreamedMedia *self);
+
+void empathy_tp_streamed_media_leave (EmpathyTpStreamedMedia *self);
+
+EmpathyTpStreamedMediaStatus empathy_tp_streamed_media_get_status (
+ EmpathyTpStreamedMedia *self);
+
+TpAccount * empathy_tp_streamed_media_get_account (
+ EmpathyTpStreamedMedia *self);
+
+G_END_DECLS
+
+#endif /* __EMPATHY_TP_STREAMED_MEDIA_H__ */
src/empathy-accounts-dialog.c
[type: gettext/glade]src/empathy-accounts-dialog.ui
src/empathy-auth-client.c
+src/empathy-av.c
+src/empathy-streamed-media-window.c
[type: gettext/glade]src/empathy-call-window.ui
src/empathy-chat-window.c
[type: gettext/glade]src/empathy-chat-window.ui
[type: gettext/glade]src/empathy-preferences.ui
src/empathy-status-icon.c
[type: gettext/glade]src/empathy-status-icon.ui
+[type: gettext/glade]src/empathy-streamed-media-window.ui
[type: gettext/glade]src/empathy-call-window-fullscreen.ui
src/empathy-map-view.c
[type: gettext/glade]src/empathy-map-view.ui
src/empathy-debug-window.c
src/empathy-invite-participant-dialog.c
src/empathy-accounts.c
+src/empathy-av.c
src/empathy-debugger.c
src/empathy-chat.c
src/empathy-notifications-approver.c
libexec_PROGRAMS = \
empathy-auth-client \
+ empathy-av \
empathy-chat
empathy_accounts_SOURCES = \
empathy-debugger.c \
$(NULL)
+empathy_av_SOURCES = \
+ empathy-av.c \
+ empathy-audio-sink.c \
+ empathy-audio-sink.h \
+ empathy-audio-src.c \
+ empathy-audio-src.h \
+ empathy-streamed-media-factory.c \
+ empathy-streamed-media-factory.h \
+ empathy-streamed-media-handler.c \
+ empathy-streamed-media-handler.h \
+ empathy-streamed-media-window-fullscreen.c \
+ empathy-streamed-media-window-fullscreen.h \
+ empathy-streamed-media-window.c \
+ empathy-streamed-media-window.h \
+ empathy-video-src.c \
+ empathy-video-src.h \
+ empathy-video-widget.c \
+ empathy-video-widget.h \
+ ev-sidebar.c \
+ ev-sidebar.h \
+ empathy-mic-monitor.c \
+ empathy-mic-monitor.h
+ $(NULL)
+
+empathy_av_CFLAGS = $(EMPATHY_AV_CFLAGS)
+empathy_av_LDFLAGS = $(EMPATHY_AV_LIBS) $(LIBM)
+
empathy_auth_client_SOURCES = \
empathy-auth-client.c \
$(NULL)
empathy-accounts-dialog.ui \
empathy-call-window-fullscreen.ui \
empathy-call-window.ui \
+ empathy-streamed-media-window.ui \
empathy-chat-window.ui \
empathy-chatrooms-window.ui \
empathy-ft-manager.ui \
--- /dev/null
+/*
+ * Copyright (C) 2007-2010 Collabora Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
+ * Authors: Xavier Claessens <xclaesse@gmail.com>
+ * Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
+ */
+
+#include <config.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include <telepathy-glib/debug-sender.h>
+
+#include <libempathy-gtk/empathy-ui-utils.h>
+
+#include "empathy-streamed-media-window.h"
+#include "empathy-streamed-media-factory.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_VOIP
+#include <libempathy/empathy-debug.h>
+
+#include <gst/gst.h>
+
+/* Exit after $TIMEOUT seconds if not displaying any call window */
+#define TIMEOUT 60
+
+#define EMPATHY_AV_DBUS_NAME "org.gnome.Empathy.AudioVideo"
+
+static GtkApplication *app = NULL;
+static gboolean activated = FALSE;
+static gboolean use_timer = TRUE;
+
+static EmpathyStreamedMediaFactory *call_factory = NULL;
+
+static void
+new_call_handler_cb (EmpathyStreamedMediaFactory *factory,
+ EmpathyStreamedMediaHandler *handler,
+ gboolean outgoing,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *window;
+
+ DEBUG ("Create a new StreamedMedia window");
+
+ window = empathy_streamed_media_window_new (handler);
+
+ g_application_hold (G_APPLICATION (app));
+
+ g_signal_connect_swapped (window, "destroy",
+ G_CALLBACK (g_application_release), app);
+
+ gtk_widget_show (GTK_WIDGET (window));
+}
+
+static void
+activate_cb (GApplication *application)
+{
+ GError *error = NULL;
+
+ if (activated)
+ return;
+
+ activated = TRUE;
+
+ if (!use_timer)
+ {
+ /* keep a 'ref' to the application */
+ g_application_hold (G_APPLICATION (app));
+ }
+
+ g_assert (call_factory == NULL);
+ call_factory = empathy_streamed_media_factory_initialise ();
+
+ g_signal_connect (G_OBJECT (call_factory), "new-streamed-media-handler",
+ G_CALLBACK (new_call_handler_cb), NULL);
+
+ if (!empathy_streamed_media_factory_register (call_factory, &error))
+ {
+ g_critical ("Failed to register Handler: %s", error->message);
+ g_error_free (error);
+ }
+}
+
+int
+main (int argc,
+ char *argv[])
+{
+ GOptionContext *optcontext;
+ GOptionEntry options[] = {
+ { NULL }
+ };
+#ifdef ENABLE_DEBUG
+ TpDebugSender *debug_sender;
+#endif
+ GError *error = NULL;
+ gint retval;
+
+ /* Init */
+ g_thread_init (NULL);
+
+ optcontext = g_option_context_new (N_("- Empathy Audio/Video Client"));
+ g_option_context_add_group (optcontext, gst_init_get_option_group ());
+ g_option_context_add_group (optcontext, gtk_get_option_group (TRUE));
+ g_option_context_add_main_entries (optcontext, options, GETTEXT_PACKAGE);
+
+ if (!g_option_context_parse (optcontext, &argc, &argv, &error)) {
+ g_print ("%s\nRun '%s --help' to see a full list of available command "
+ "line options.\n",
+ error->message, argv[0]);
+ g_warning ("Error in empathy-av init: %s", error->message);
+ return EXIT_FAILURE;
+ }
+
+ g_option_context_free (optcontext);
+
+ empathy_gtk_init ();
+ g_set_application_name (_("Empathy Audio/Video Client"));
+
+ /* Make empathy and empathy-av appear as the same app in gnome-shell */
+ gdk_set_program_class ("Empathy");
+ gtk_window_set_default_icon_name ("empathy");
+ textdomain (GETTEXT_PACKAGE);
+
+ app = gtk_application_new (EMPATHY_AV_DBUS_NAME, G_APPLICATION_FLAGS_NONE);
+ g_signal_connect (app, "activate", G_CALLBACK (activate_cb), NULL);
+
+#ifdef ENABLE_DEBUG
+ /* Set up debug sender */
+ debug_sender = tp_debug_sender_dup ();
+ g_log_set_default_handler (tp_debug_sender_log_handler, G_LOG_DOMAIN);
+#endif
+
+ if (g_getenv ("EMPATHY_PERSIST") != NULL)
+ {
+ DEBUG ("Disable timer");
+
+ use_timer = FALSE;
+ }
+
+ /* the inactivity timeout can only be set while the application is held */
+ g_application_hold (G_APPLICATION (app));
+ g_application_set_inactivity_timeout (G_APPLICATION (app), TIMEOUT * 1000);
+ g_application_release (G_APPLICATION (app));
+
+ retval = g_application_run (G_APPLICATION (app), argc, argv);
+
+ g_object_unref (app);
+ tp_clear_object (&call_factory);
+
+#ifdef ENABLE_DEBUG
+ g_object_unref (debug_sender);
+#endif
+
+ return retval;
+}
--- /dev/null
+/*
+ * empathy-streamed-media-factory.c - Source for EmpathyStreamedMediaFactory
+ * Copyright (C) 2008-2011 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 <telepathy-glib/account-channel-request.h>
+#include <telepathy-glib/simple-handler.h>
+#include <telepathy-glib/interfaces.h>
+#include <telepathy-glib/util.h>
+
+#include <libempathy/empathy-request-util.h>
+#include <libempathy/empathy-utils.h>
+
+#include "empathy-streamed-media-factory.h"
+#include "empathy-streamed-media-handler.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_VOIP
+#include <libempathy/empathy-debug.h>
+
+G_DEFINE_TYPE(EmpathyStreamedMediaFactory, empathy_streamed_media_factory, G_TYPE_OBJECT)
+
+static void handle_channels_cb (TpSimpleHandler *handler,
+ TpAccount *account,
+ TpConnection *connection,
+ GList *channels,
+ GList *requests_satisfied,
+ gint64 user_action_time,
+ TpHandleChannelsContext *context,
+ gpointer user_data);
+
+/* signal enum */
+enum
+{
+ NEW_STREAMED_MEDIA_HANDLER,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = {0};
+
+/* private structure */
+typedef struct {
+ TpBaseClient *handler;
+ gboolean dispose_has_run;
+} EmpathyStreamedMediaFactoryPriv;
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyStreamedMediaFactory)
+
+static GObject *call_factory = NULL;
+
+static void
+empathy_streamed_media_factory_init (EmpathyStreamedMediaFactory *obj)
+{
+ EmpathyStreamedMediaFactoryPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (obj,
+ EMPATHY_TYPE_STREAMED_MEDIA_FACTORY, EmpathyStreamedMediaFactoryPriv);
+ TpAccountManager *am;
+
+ obj->priv = priv;
+
+ am = tp_account_manager_dup ();
+
+ priv->handler = tp_simple_handler_new_with_am (am, FALSE, FALSE,
+ EMPATHY_AV_BUS_NAME_SUFFIX, FALSE, handle_channels_cb, obj, NULL);
+
+ tp_base_client_take_handler_filter (priv->handler, tp_asv_new (
+ TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
+ TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
+ TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_CONTACT,
+ NULL));
+
+ tp_base_client_take_handler_filter (priv->handler, tp_asv_new (
+ TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
+ TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
+ TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_CONTACT,
+ TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO, G_TYPE_BOOLEAN, TRUE,
+ NULL));
+
+ tp_base_client_take_handler_filter (priv->handler, tp_asv_new (
+ TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
+ TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA,
+ TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT, TP_HANDLE_TYPE_CONTACT,
+ TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO, G_TYPE_BOOLEAN, TRUE,
+ NULL));
+
+ tp_base_client_add_handler_capabilities_varargs (priv->handler,
+ "org.freedesktop.Telepathy.Channel.Interface.MediaSignalling/ice-udp",
+ "org.freedesktop.Telepathy.Channel.Interface.MediaSignalling/gtalk-p2p",
+ "org.freedesktop.Telepathy.Channel.Interface.MediaSignalling/video/h264",
+ NULL);
+
+ g_object_unref (am);
+}
+
+static GObject *
+empathy_streamed_media_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_streamed_media_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_streamed_media_factory_finalize (GObject *object)
+{
+ /* free any data held directly by the object here */
+
+ if (G_OBJECT_CLASS (empathy_streamed_media_factory_parent_class)->finalize)
+ G_OBJECT_CLASS (empathy_streamed_media_factory_parent_class)->finalize (object);
+}
+
+static void
+empathy_streamed_media_factory_dispose (GObject *object)
+{
+ EmpathyStreamedMediaFactoryPriv *priv = GET_PRIV (object);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
+
+ tp_clear_object (&priv->handler);
+
+ if (G_OBJECT_CLASS (empathy_streamed_media_factory_parent_class)->dispose)
+ G_OBJECT_CLASS (empathy_streamed_media_factory_parent_class)->dispose (object);
+}
+
+static void
+empathy_streamed_media_factory_class_init (
+ EmpathyStreamedMediaFactoryClass *empathy_streamed_media_factory_class)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (empathy_streamed_media_factory_class);
+
+ g_type_class_add_private (empathy_streamed_media_factory_class,
+ sizeof (EmpathyStreamedMediaFactoryPriv));
+
+ object_class->constructor = empathy_streamed_media_factory_constructor;
+ object_class->dispose = empathy_streamed_media_factory_dispose;
+ object_class->finalize = empathy_streamed_media_factory_finalize;
+
+ signals[NEW_STREAMED_MEDIA_HANDLER] =
+ g_signal_new ("new-streamed-media-handler",
+ G_TYPE_FROM_CLASS (empathy_streamed_media_factory_class),
+ G_SIGNAL_RUN_LAST, 0,
+ NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE,
+ 2, EMPATHY_TYPE_STREAMED_MEDIA_HANDLER, G_TYPE_BOOLEAN);
+}
+
+EmpathyStreamedMediaFactory *
+empathy_streamed_media_factory_initialise (void)
+{
+ g_return_val_if_fail (call_factory == NULL, NULL);
+
+ return EMPATHY_STREAMED_MEDIA_FACTORY (g_object_new (EMPATHY_TYPE_STREAMED_MEDIA_FACTORY, NULL));
+}
+
+EmpathyStreamedMediaFactory *
+empathy_streamed_media_factory_get (void)
+{
+ g_return_val_if_fail (call_factory != NULL, NULL);
+
+ return EMPATHY_STREAMED_MEDIA_FACTORY (call_factory);
+}
+
+static void
+create_streamed_media_handler (EmpathyStreamedMediaFactory *factory,
+ EmpathyTpStreamedMedia *call)
+{
+ EmpathyStreamedMediaHandler *handler;
+
+ g_return_if_fail (factory != NULL);
+
+ handler = empathy_streamed_media_handler_new_for_channel (call);
+
+ g_signal_emit (factory, signals[NEW_STREAMED_MEDIA_HANDLER], 0,
+ handler, FALSE);
+
+ g_object_unref (handler);
+}
+
+static void
+call_status_changed_cb (EmpathyTpStreamedMedia *call,
+ GParamSpec *spec,
+ EmpathyStreamedMediaFactory *self)
+{
+ if (empathy_tp_streamed_media_get_status (call) <= EMPATHY_TP_STREAMED_MEDIA_STATUS_READYING)
+ return;
+
+ create_streamed_media_handler (self, call);
+
+ g_signal_handlers_disconnect_by_func (call, call_status_changed_cb, self);
+ g_object_unref (call);
+}
+
+static void
+handle_channels_cb (TpSimpleHandler *handler,
+ TpAccount *account,
+ TpConnection *connection,
+ GList *channels,
+ GList *requests_satisfied,
+ gint64 user_action_time,
+ TpHandleChannelsContext *context,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaFactory *self = user_data;
+ GList *l;
+
+ for (l = channels; l != NULL; l = g_list_next (l))
+ {
+ TpChannel *channel = l->data;
+ EmpathyTpStreamedMedia *call;
+
+ if (tp_proxy_get_invalidated (channel) != NULL)
+ continue;
+
+ if (tp_channel_get_channel_type_id (channel) !=
+ TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA)
+ continue;
+
+ call = empathy_tp_streamed_media_new (account, channel);
+
+ if (empathy_tp_streamed_media_get_status (call) <= EMPATHY_TP_STREAMED_MEDIA_STATUS_READYING)
+ {
+ /* We have to wait that the TpStreamedMedia is ready as the
+ * call-handler rely on it. */
+ tp_g_signal_connect_object (call, "notify::status",
+ G_CALLBACK (call_status_changed_cb), self, 0);
+ continue;
+ }
+
+ create_streamed_media_handler (self, call);
+ g_object_unref (call);
+ }
+
+ tp_handle_channels_context_accept (context);
+}
+
+gboolean
+empathy_streamed_media_factory_register (EmpathyStreamedMediaFactory *self,
+ GError **error)
+{
+ EmpathyStreamedMediaFactoryPriv *priv = GET_PRIV (self);
+
+ return tp_base_client_register (priv->handler, error);
+}
--- /dev/null
+/*
+ * empathy-streamed-media-factory.h - Header for EmpathyStreamedMediaFactory
+ * Copyright (C) 2008-2011 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
+ */
+
+#ifndef __EMPATHY_STREAMED_MEDIA_FACTORY_H__
+#define __EMPATHY_STREAMED_MEDIA_FACTORY_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+typedef struct _EmpathyStreamedMediaFactory EmpathyStreamedMediaFactory;
+typedef struct _EmpathyStreamedMediaFactoryClass EmpathyStreamedMediaFactoryClass;
+
+struct _EmpathyStreamedMediaFactoryClass {
+ GObjectClass parent_class;
+};
+
+struct _EmpathyStreamedMediaFactory {
+ GObject parent;
+ gpointer priv;
+};
+
+GType empathy_streamed_media_factory_get_type (void);
+
+/* TYPE MACROS */
+#define EMPATHY_TYPE_STREAMED_MEDIA_FACTORY \
+ (empathy_streamed_media_factory_get_type ())
+#define EMPATHY_STREAMED_MEDIA_FACTORY(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_STREAMED_MEDIA_FACTORY, \
+ EmpathyStreamedMediaFactory))
+#define EMPATHY_STREAMED_MEDIA_FACTORY_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_STREAMED_MEDIA_FACTORY, \
+ EmpathyStreamedMediaFactoryClass))
+#define EMPATHY_IS_STREAMED_MEDIA_FACTORY(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_STREAMED_MEDIA_FACTORY))
+#define EMPATHY_IS_STREAMED_MEDIA_FACTORY_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_STREAMED_MEDIA_FACTORY))
+#define EMPATHY_STREAMED_MEDIA_FACTORY_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_STREAMED_MEDIA_FACTORY, \
+ EmpathyStreamedMediaFactoryClass))
+
+
+EmpathyStreamedMediaFactory *empathy_streamed_media_factory_initialise (void);
+
+EmpathyStreamedMediaFactory *empathy_streamed_media_factory_get (void);
+
+gboolean empathy_streamed_media_factory_register (EmpathyStreamedMediaFactory *self,
+ GError **error);
+
+G_END_DECLS
+
+#endif /* #ifndef __EMPATHY_STREAMED_MEDIA_FACTORY_H__*/
--- /dev/null
+/*
+ * empathy-streamed-media-handler.c - Source for EmpathyStreamedMediaHandler
+ * Copyright (C) 2008-2011 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 <telepathy-glib/account-channel-request.h>
+#include <telepathy-glib/util.h>
+#include <telepathy-glib/interfaces.h>
+
+#include <telepathy-farsight/channel.h>
+#include <telepathy-farsight/stream.h>
+
+#include <libempathy/empathy-utils.h>
+
+#include <libempathy-gtk/empathy-call-utils.h>
+
+#include "empathy-streamed-media-handler.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_VOIP
+#include <libempathy/empathy-debug.h>
+
+G_DEFINE_TYPE(EmpathyStreamedMediaHandler, empathy_streamed_media_handler, G_TYPE_OBJECT)
+
+/* signal enum */
+enum {
+ CONFERENCE_ADDED,
+ SRC_PAD_ADDED,
+ SINK_PAD_ADDED,
+ REQUEST_RESOURCE,
+ CLOSED,
+ STREAM_CLOSED,
+ CANDIDATES_CHANGED,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = {0};
+
+enum {
+ PROP_TP_STREAMED_MEDIA = 1,
+ PROP_GST_BUS,
+ PROP_CONTACT,
+ PROP_INITIAL_AUDIO,
+ PROP_INITIAL_VIDEO,
+ PROP_SEND_AUDIO_CODEC,
+ PROP_SEND_VIDEO_CODEC,
+ PROP_RECV_AUDIO_CODECS,
+ PROP_RECV_VIDEO_CODECS,
+ PROP_AUDIO_REMOTE_CANDIDATE,
+ PROP_VIDEO_REMOTE_CANDIDATE,
+ PROP_AUDIO_LOCAL_CANDIDATE,
+ PROP_VIDEO_LOCAL_CANDIDATE,
+};
+
+/* private structure */
+
+typedef struct {
+ gboolean dispose_has_run;
+ EmpathyTpStreamedMedia *call;
+ EmpathyContact *contact;
+ TfChannel *tfchannel;
+ gboolean initial_audio;
+ gboolean initial_video;
+
+ FsCodec *send_audio_codec;
+ FsCodec *send_video_codec;
+ GList *recv_audio_codecs;
+ GList *recv_video_codecs;
+ FsCandidate *audio_remote_candidate;
+ FsCandidate *video_remote_candidate;
+ FsCandidate *audio_local_candidate;
+ FsCandidate *video_local_candidate;
+} EmpathyStreamedMediaHandlerPriv;
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyStreamedMediaHandler)
+
+static void
+empathy_streamed_media_handler_dispose (GObject *object)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (object);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
+
+ if (priv->contact != NULL)
+ g_object_unref (priv->contact);
+
+ priv->contact = NULL;
+
+ if (priv->tfchannel != NULL)
+ g_object_unref (priv->tfchannel);
+
+ priv->tfchannel = NULL;
+
+ if (priv->call != NULL)
+ {
+ empathy_tp_streamed_media_close (priv->call);
+ g_object_unref (priv->call);
+ }
+
+ priv->call = NULL;
+
+ /* release any references held by the object here */
+ if (G_OBJECT_CLASS (empathy_streamed_media_handler_parent_class)->dispose)
+ G_OBJECT_CLASS (empathy_streamed_media_handler_parent_class)->dispose (object);
+}
+
+static void
+empathy_streamed_media_handler_finalize (GObject *object)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (object);
+
+ fs_codec_destroy (priv->send_audio_codec);
+ fs_codec_destroy (priv->send_video_codec);
+ fs_codec_list_destroy (priv->recv_audio_codecs);
+ fs_codec_list_destroy (priv->recv_video_codecs);
+ fs_candidate_destroy (priv->audio_remote_candidate);
+ fs_candidate_destroy (priv->video_remote_candidate);
+ fs_candidate_destroy (priv->audio_local_candidate);
+ fs_candidate_destroy (priv->video_local_candidate);
+
+ if (G_OBJECT_CLASS (empathy_streamed_media_handler_parent_class)->finalize)
+ G_OBJECT_CLASS (empathy_streamed_media_handler_parent_class)->finalize (object);
+}
+
+static void
+empathy_streamed_media_handler_init (EmpathyStreamedMediaHandler *obj)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (obj,
+ EMPATHY_TYPE_STREAMED_MEDIA_HANDLER, EmpathyStreamedMediaHandlerPriv);
+
+ obj->priv = priv;
+}
+
+static void
+empathy_streamed_media_handler_constructed (GObject *object)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (object);
+
+ if (priv->contact == NULL)
+ {
+ g_object_get (priv->call, "contact", &(priv->contact), NULL);
+ }
+}
+
+static void
+empathy_streamed_media_handler_set_property (GObject *object,
+ guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (object);
+
+ switch (property_id)
+ {
+ case PROP_CONTACT:
+ priv->contact = g_value_dup_object (value);
+ break;
+ case PROP_TP_STREAMED_MEDIA:
+ priv->call = g_value_dup_object (value);
+ break;
+ case PROP_INITIAL_AUDIO:
+ priv->initial_audio = g_value_get_boolean (value);
+ break;
+ case PROP_INITIAL_VIDEO:
+ priv->initial_video = g_value_get_boolean (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+empathy_streamed_media_handler_get_property (GObject *object,
+ guint property_id, GValue *value, GParamSpec *pspec)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (object);
+
+ switch (property_id)
+ {
+ case PROP_CONTACT:
+ g_value_set_object (value, priv->contact);
+ break;
+ case PROP_TP_STREAMED_MEDIA:
+ g_value_set_object (value, priv->call);
+ break;
+ case PROP_INITIAL_AUDIO:
+ g_value_set_boolean (value, priv->initial_audio);
+ break;
+ case PROP_INITIAL_VIDEO:
+ g_value_set_boolean (value, priv->initial_video);
+ break;
+ case PROP_SEND_AUDIO_CODEC:
+ g_value_set_boxed (value, priv->send_audio_codec);
+ break;
+ case PROP_SEND_VIDEO_CODEC:
+ g_value_set_boxed (value, priv->send_video_codec);
+ break;
+ case PROP_RECV_AUDIO_CODECS:
+ g_value_set_boxed (value, priv->recv_audio_codecs);
+ break;
+ case PROP_RECV_VIDEO_CODECS:
+ g_value_set_boxed (value, priv->recv_video_codecs);
+ break;
+ case PROP_AUDIO_REMOTE_CANDIDATE:
+ g_value_set_boxed (value, priv->audio_remote_candidate);
+ break;
+ case PROP_VIDEO_REMOTE_CANDIDATE:
+ g_value_set_boxed (value, priv->video_remote_candidate);
+ break;
+ case PROP_AUDIO_LOCAL_CANDIDATE:
+ g_value_set_boxed (value, priv->audio_local_candidate);
+ break;
+ case PROP_VIDEO_LOCAL_CANDIDATE:
+ g_value_set_boxed (value, priv->video_local_candidate);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+
+static void
+empathy_streamed_media_handler_class_init (EmpathyStreamedMediaHandlerClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GParamSpec *param_spec;
+
+ g_type_class_add_private (klass, sizeof (EmpathyStreamedMediaHandlerPriv));
+
+ object_class->constructed = empathy_streamed_media_handler_constructed;
+ object_class->set_property = empathy_streamed_media_handler_set_property;
+ object_class->get_property = empathy_streamed_media_handler_get_property;
+ object_class->dispose = empathy_streamed_media_handler_dispose;
+ object_class->finalize = empathy_streamed_media_handler_finalize;
+
+ param_spec = g_param_spec_object ("contact",
+ "contact", "The remote contact",
+ EMPATHY_TYPE_CONTACT,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_CONTACT, param_spec);
+
+ param_spec = g_param_spec_object ("tp-call",
+ "tp-call", "The calls channel wrapper",
+ EMPATHY_TYPE_TP_STREAMED_MEDIA,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_TP_STREAMED_MEDIA, param_spec);
+
+ param_spec = g_param_spec_boolean ("initial-audio",
+ "initial-audio", "Whether the call should start with audio",
+ TRUE,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_INITIAL_AUDIO,
+ param_spec);
+
+ param_spec = g_param_spec_boolean ("initial-video",
+ "initial-video", "Whether the call should start with video",
+ FALSE,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_INITIAL_VIDEO,
+ param_spec);
+
+ param_spec = g_param_spec_boxed ("send-audio-codec",
+ "send audio codec", "Codec used to encode the outgoing video stream",
+ FS_TYPE_CODEC,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_SEND_AUDIO_CODEC,
+ param_spec);
+
+ param_spec = g_param_spec_boxed ("send-video-codec",
+ "send video codec", "Codec used to encode the outgoing video stream",
+ FS_TYPE_CODEC,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_SEND_VIDEO_CODEC,
+ param_spec);
+
+ param_spec = g_param_spec_boxed ("recv-audio-codecs",
+ "recvs audio codec", "Codecs used to decode the incoming audio stream",
+ FS_TYPE_CODEC_LIST,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_RECV_AUDIO_CODECS,
+ param_spec);
+
+ param_spec = g_param_spec_boxed ("recv-video-codecs",
+ "recvs video codec", "Codecs used to decode the incoming video stream",
+ FS_TYPE_CODEC_LIST,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class, PROP_RECV_VIDEO_CODECS,
+ param_spec);
+
+ param_spec = g_param_spec_boxed ("audio-remote-candidate",
+ "audio remote candidate",
+ "Remote candidate used for the audio stream",
+ FS_TYPE_CANDIDATE,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class,
+ PROP_AUDIO_REMOTE_CANDIDATE, param_spec);
+
+ param_spec = g_param_spec_boxed ("video-remote-candidate",
+ "video remote candidate",
+ "Remote candidate used for the video stream",
+ FS_TYPE_CANDIDATE,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class,
+ PROP_VIDEO_REMOTE_CANDIDATE, param_spec);
+
+ param_spec = g_param_spec_boxed ("audio-local-candidate",
+ "audio local candidate",
+ "Local candidate used for the audio stream",
+ FS_TYPE_CANDIDATE,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class,
+ PROP_AUDIO_REMOTE_CANDIDATE, param_spec);
+
+ param_spec = g_param_spec_boxed ("video-local-candidate",
+ "video local candidate",
+ "Local candidate used for the video stream",
+ FS_TYPE_CANDIDATE,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class,
+ PROP_VIDEO_REMOTE_CANDIDATE, param_spec);
+
+ signals[CONFERENCE_ADDED] =
+ g_signal_new ("conference-added", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0, NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE,
+ 1, FS_TYPE_CONFERENCE);
+
+ signals[SRC_PAD_ADDED] =
+ g_signal_new ("src-pad-added", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0, NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_BOOLEAN,
+ 2, GST_TYPE_PAD, G_TYPE_UINT);
+
+ signals[SINK_PAD_ADDED] =
+ g_signal_new ("sink-pad-added", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0, NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_BOOLEAN,
+ 2, GST_TYPE_PAD, G_TYPE_UINT);
+
+ signals[REQUEST_RESOURCE] =
+ g_signal_new ("request-resource", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0,
+ g_signal_accumulator_true_handled, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_BOOLEAN, 2, G_TYPE_UINT, G_TYPE_UINT);
+
+ signals[CLOSED] =
+ g_signal_new ("closed", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0, NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE,
+ 0);
+
+ signals[STREAM_CLOSED] =
+ g_signal_new ("stream-closed", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0, NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE, 1, TF_TYPE_STREAM);
+
+ signals[CANDIDATES_CHANGED] =
+ g_signal_new ("candidates-changed", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, 0, NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE, 1, G_TYPE_UINT);
+}
+
+/**
+ * empathy_streamed_media_handler_new_for_contact:
+ * @contact: an #EmpathyContact
+ *
+ * Creates a new #EmpathyStreamedMediaHandler with contact @contact.
+ *
+ * Return value: a new #EmpathyStreamedMediaHandler
+ */
+EmpathyStreamedMediaHandler *
+empathy_streamed_media_handler_new_for_contact (EmpathyContact *contact)
+{
+ return EMPATHY_STREAMED_MEDIA_HANDLER (g_object_new (EMPATHY_TYPE_STREAMED_MEDIA_HANDLER,
+ "contact", contact, NULL));
+}
+
+EmpathyStreamedMediaHandler *
+empathy_streamed_media_handler_new_for_channel (EmpathyTpStreamedMedia *call)
+{
+ return EMPATHY_STREAMED_MEDIA_HANDLER (g_object_new (EMPATHY_TYPE_STREAMED_MEDIA_HANDLER,
+ "tp-call", call,
+ "initial-video", empathy_tp_streamed_media_is_receiving_video (call),
+ NULL));
+}
+
+static void
+update_sending_codec (EmpathyStreamedMediaHandler *self,
+ FsCodec *codec,
+ FsSession *session)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+ FsMediaType type;
+
+ if (codec == NULL || session == NULL)
+ return;
+
+ g_object_get (session, "media-type", &type, NULL);
+
+ if (type == FS_MEDIA_TYPE_AUDIO)
+ {
+ priv->send_audio_codec = fs_codec_copy (codec);
+ g_object_notify (G_OBJECT (self), "send-audio-codec");
+ }
+ else if (type == FS_MEDIA_TYPE_VIDEO)
+ {
+ priv->send_video_codec = fs_codec_copy (codec);
+ g_object_notify (G_OBJECT (self), "send-video-codec");
+ }
+}
+
+static void
+update_receiving_codec (EmpathyStreamedMediaHandler *self,
+ GList *codecs,
+ FsStream *stream)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+ FsSession *session;
+ FsMediaType type;
+
+ if (codecs == NULL || stream == NULL)
+ return;
+
+ g_object_get (stream, "session", &session, NULL);
+ if (session == NULL)
+ return;
+
+ g_object_get (session, "media-type", &type, NULL);
+
+ if (type == FS_MEDIA_TYPE_AUDIO)
+ {
+ priv->recv_audio_codecs = fs_codec_list_copy (codecs);
+ g_object_notify (G_OBJECT (self), "recv-audio-codecs");
+ }
+ else if (type == FS_MEDIA_TYPE_VIDEO)
+ {
+ priv->recv_video_codecs = fs_codec_list_copy (codecs);
+ g_object_notify (G_OBJECT (self), "recv-video-codecs");
+ }
+
+ g_object_unref (session);
+}
+
+static void
+update_candidates (EmpathyStreamedMediaHandler *self,
+ FsCandidate *remote_candidate,
+ FsCandidate *local_candidate,
+ FsStream *stream)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+ FsSession *session;
+ FsMediaType type;
+
+ if (stream == NULL)
+ return;
+
+ g_object_get (stream, "session", &session, NULL);
+ if (session == NULL)
+ return;
+
+ g_object_get (session, "media-type", &type, NULL);
+
+ if (type == FS_MEDIA_TYPE_AUDIO)
+ {
+ if (remote_candidate != NULL)
+ {
+ fs_candidate_destroy (priv->audio_remote_candidate);
+ priv->audio_remote_candidate = fs_candidate_copy (remote_candidate);
+ g_object_notify (G_OBJECT (self), "audio-remote-candidate");
+ }
+
+ if (local_candidate != NULL)
+ {
+ fs_candidate_destroy (priv->audio_local_candidate);
+ priv->audio_local_candidate = fs_candidate_copy (local_candidate);
+ g_object_notify (G_OBJECT (self), "audio-local-candidate");
+ }
+
+ g_signal_emit (G_OBJECT (self), signals[CANDIDATES_CHANGED], 0,
+ FS_MEDIA_TYPE_AUDIO);
+ }
+ else if (type == FS_MEDIA_TYPE_VIDEO)
+ {
+ if (remote_candidate != NULL)
+ {
+ fs_candidate_destroy (priv->video_remote_candidate);
+ priv->video_remote_candidate = fs_candidate_copy (remote_candidate);
+ g_object_notify (G_OBJECT (self), "video-remote-candidate");
+ }
+
+ if (local_candidate != NULL)
+ {
+ fs_candidate_destroy (priv->video_local_candidate);
+ priv->video_local_candidate = fs_candidate_copy (local_candidate);
+ g_object_notify (G_OBJECT (self), "video-local-candidate");
+ }
+
+ g_signal_emit (G_OBJECT (self), signals[CANDIDATES_CHANGED], 0,
+ FS_MEDIA_TYPE_VIDEO);
+ }
+
+ g_object_unref (session);
+}
+
+void
+empathy_streamed_media_handler_bus_message (EmpathyStreamedMediaHandler *handler,
+ GstBus *bus, GstMessage *message)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (handler);
+ const GstStructure *s = gst_message_get_structure (message);
+
+ if (priv->tfchannel == NULL)
+ return;
+
+ if (s != NULL &&
+ gst_structure_has_name (s, "farsight-send-codec-changed"))
+ {
+ const GValue *val;
+ FsCodec *codec;
+ FsSession *session;
+
+ val = gst_structure_get_value (s, "codec");
+ codec = g_value_get_boxed (val);
+
+ val = gst_structure_get_value (s, "session");
+ session = g_value_get_object (val);
+
+ update_sending_codec (handler, codec, session);
+ }
+ else if (s != NULL &&
+ gst_structure_has_name (s, "farsight-recv-codecs-changed"))
+ {
+ const GValue *val;
+ GList *codecs;
+ FsStream *stream;
+
+ val = gst_structure_get_value (s, "codecs");
+ codecs = g_value_get_boxed (val);
+
+ val = gst_structure_get_value (s, "stream");
+ stream = g_value_get_object (val);
+
+ update_receiving_codec (handler, codecs, stream);
+ }
+ else if (s != NULL &&
+ gst_structure_has_name (s, "farsight-new-active-candidate-pair"))
+ {
+ const GValue *val;
+ FsCandidate *remote_candidate, *local_candidate;
+ FsStream *stream;
+
+ val = gst_structure_get_value (s, "remote-candidate");
+ remote_candidate = g_value_get_boxed (val);
+
+ val = gst_structure_get_value (s, "local-candidate");
+ local_candidate = g_value_get_boxed (val);
+
+ val = gst_structure_get_value (s, "stream");
+ stream = g_value_get_object (val);
+
+ update_candidates (handler, remote_candidate, local_candidate, stream);
+ }
+
+ tf_channel_bus_message (priv->tfchannel, message);
+}
+
+static void
+empathy_streamed_media_handler_tf_channel_session_created_cb (TfChannel *tfchannel,
+ FsConference *conference, FsParticipant *participant,
+ EmpathyStreamedMediaHandler *self)
+{
+ g_signal_emit (G_OBJECT (self), signals[CONFERENCE_ADDED], 0,
+ GST_ELEMENT (conference));
+}
+
+static gboolean
+src_pad_added_error_idle (gpointer data)
+{
+ TfStream *stream = data;
+
+ tf_stream_error (stream, TP_MEDIA_STREAM_ERROR_MEDIA_ERROR,
+ "Could not link sink");
+ g_object_unref (stream);
+
+ return FALSE;
+}
+
+static void
+empathy_streamed_media_handler_tf_stream_src_pad_added_cb (TfStream *stream,
+ GstPad *pad, FsCodec *codec, EmpathyStreamedMediaHandler *handler)
+{
+ guint media_type;
+ gboolean retval;
+
+ g_object_get (stream, "media-type", &media_type, NULL);
+
+ g_signal_emit (G_OBJECT (handler), signals[SRC_PAD_ADDED], 0,
+ pad, media_type, &retval);
+
+ if (!retval)
+ g_idle_add (src_pad_added_error_idle, g_object_ref (stream));
+}
+
+
+static gboolean
+empathy_streamed_media_handler_tf_stream_request_resource_cb (TfStream *stream,
+ guint direction, EmpathyTpStreamedMedia *call)
+{
+ gboolean ret;
+ guint media_type;
+
+ g_object_get (G_OBJECT (stream), "media-type", &media_type, NULL);
+
+ g_signal_emit (G_OBJECT (call),
+ signals[REQUEST_RESOURCE], 0, media_type, direction, &ret);
+
+ return ret;
+}
+
+static void
+empathy_streamed_media_handler_tf_stream_closed_cb (TfStream *stream,
+ EmpathyStreamedMediaHandler *handler)
+{
+ g_signal_emit (handler, signals[STREAM_CLOSED], 0, stream);
+}
+
+static void
+empathy_streamed_media_handler_tf_channel_stream_created_cb (TfChannel *tfchannel,
+ TfStream *stream, EmpathyStreamedMediaHandler *handler)
+{
+ guint media_type;
+ GstPad *spad;
+ gboolean retval;
+ FsStream *fs_stream;
+ GList *codecs;
+ FsSession *session;
+ FsCodec *codec;
+
+ g_signal_connect (stream, "src-pad-added",
+ G_CALLBACK (empathy_streamed_media_handler_tf_stream_src_pad_added_cb), handler);
+ g_signal_connect (stream, "request-resource",
+ G_CALLBACK (empathy_streamed_media_handler_tf_stream_request_resource_cb),
+ handler);
+ g_signal_connect (stream, "closed",
+ G_CALLBACK (empathy_streamed_media_handler_tf_stream_closed_cb), handler);
+
+ g_object_get (stream, "media-type", &media_type,
+ "sink-pad", &spad, NULL);
+
+ g_signal_emit (G_OBJECT (handler), signals[SINK_PAD_ADDED], 0,
+ spad, media_type, &retval);
+
+ if (!retval)
+ tf_stream_error (stream, TP_MEDIA_STREAM_ERROR_MEDIA_ERROR,
+ "Could not link source");
+
+ /* Get sending codec */
+ g_object_get (stream, "farsight-session", &session, NULL);
+ g_object_get (session, "current-send-codec", &codec, NULL);
+
+ update_sending_codec (handler, codec, session);
+
+ tp_clear_object (&session);
+ tp_clear_object (&codec);
+
+ /* Get receiving codec */
+ g_object_get (stream, "farsight-stream", &fs_stream, NULL);
+ g_object_get (fs_stream, "current-recv-codecs", &codecs, NULL);
+
+ update_receiving_codec (handler, codecs, fs_stream);
+
+ fs_codec_list_destroy (codecs);
+ tp_clear_object (&fs_stream);
+
+ gst_object_unref (spad);
+}
+
+static void
+empathy_streamed_media_handler_tf_channel_closed_cb (TfChannel *tfchannel,
+ EmpathyStreamedMediaHandler *handler)
+{
+ g_signal_emit (G_OBJECT (handler), signals[CLOSED], 0);
+}
+
+static void
+empathy_streamed_media_handler_start_tpfs (EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+ TpChannel *channel;
+
+ g_object_get (priv->call, "channel", &channel, NULL);
+
+ g_assert (channel != NULL);
+
+ priv->tfchannel = tf_channel_new (channel);
+
+ /* Set up the telepathy farsight channel */
+ g_signal_connect (priv->tfchannel, "session-created",
+ G_CALLBACK (empathy_streamed_media_handler_tf_channel_session_created_cb), self);
+ g_signal_connect (priv->tfchannel, "stream-created",
+ G_CALLBACK (empathy_streamed_media_handler_tf_channel_stream_created_cb), self);
+ g_signal_connect (priv->tfchannel, "closed",
+ G_CALLBACK (empathy_streamed_media_handler_tf_channel_closed_cb), self);
+
+ g_object_unref (channel);
+}
+
+static void
+empathy_streamed_media_handler_request_cb (GObject *source,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaHandler *self = EMPATHY_STREAMED_MEDIA_HANDLER (user_data);
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+ TpChannel *channel;
+ GError *error = NULL;
+ TpAccountChannelRequest *req = TP_ACCOUNT_CHANNEL_REQUEST (source);
+ TpAccount *account;
+
+ channel = tp_account_channel_request_create_and_handle_channel_finish (req,
+ result, NULL, &error);
+ if (channel == NULL)
+ {
+ DEBUG ("Failed to create the channel: %s", error->message);
+ g_error_free (error);
+ return;
+ }
+
+ account = tp_account_channel_request_get_account (req);
+
+ priv->call = empathy_tp_streamed_media_new (account, channel);
+
+ g_object_notify (G_OBJECT (self), "tp-call");
+
+ empathy_streamed_media_handler_start_tpfs (self);
+
+ g_object_unref (channel);
+}
+
+void
+empathy_streamed_media_handler_start_call (EmpathyStreamedMediaHandler *handler,
+ gint64 timestamp)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (handler);
+ TpAccountChannelRequest *req;
+ TpAccount *account;
+ GHashTable *request;
+
+ if (priv->call != NULL)
+ {
+ empathy_streamed_media_handler_start_tpfs (handler);
+ empathy_tp_streamed_media_accept_incoming_call (priv->call);
+ return;
+ }
+
+ /* No TpStreamedMedia object (we are redialing). Request a new media channel that
+ * will be used to create a new EmpathyTpStreamedMedia. */
+ g_assert (priv->contact != NULL);
+
+ account = empathy_contact_get_account (priv->contact);
+ request = empathy_call_create_streamed_media_request (
+ empathy_contact_get_id (priv->contact),
+ priv->initial_audio, priv->initial_video);
+
+ req = tp_account_channel_request_new (account, request, timestamp);
+
+ tp_account_channel_request_create_and_handle_channel_async (req, NULL,
+ empathy_streamed_media_handler_request_cb, handler);
+
+ g_object_unref (req);
+ g_hash_table_unref (request);
+}
+
+/**
+ * empathy_streamed_media_handler_stop_call:
+ * @handler: an #EmpathyStreamedMediaHandler
+ *
+ * Closes the #EmpathyStreamedMediaHandler's call and frees its resources.
+ */
+void
+empathy_streamed_media_handler_stop_call (EmpathyStreamedMediaHandler *handler)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (handler);
+
+ if (priv->call != NULL)
+ {
+ empathy_tp_streamed_media_leave (priv->call);
+ g_object_unref (priv->call);
+ }
+
+ priv->call = NULL;
+}
+
+/**
+ * empathy_streamed_media_handler_has_initial_video:
+ * @handler: an #EmpathyStreamedMediaHandler
+ *
+ * Return %TRUE if the call managed by this #EmpathyStreamedMediaHandler was
+ * created with video enabled
+ *
+ * Return value: %TRUE if the call was created as a video conversation.
+ */
+gboolean
+empathy_streamed_media_handler_has_initial_video (EmpathyStreamedMediaHandler *handler)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (handler);
+
+ return priv->initial_video;
+}
+
+FsCodec *
+empathy_streamed_media_handler_get_send_audio_codec (EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->send_audio_codec;
+}
+
+FsCodec *
+empathy_streamed_media_handler_get_send_video_codec (EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->send_video_codec;
+}
+
+GList *
+empathy_streamed_media_handler_get_recv_audio_codecs (EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->recv_audio_codecs;
+}
+
+GList *
+empathy_streamed_media_handler_get_recv_video_codecs (EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->recv_video_codecs;
+}
+
+FsCandidate *
+empathy_streamed_media_handler_get_audio_remote_candidate (
+ EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->audio_remote_candidate;
+}
+
+FsCandidate *
+empathy_streamed_media_handler_get_audio_local_candidate (
+ EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->audio_local_candidate;
+}
+
+FsCandidate *
+empathy_streamed_media_handler_get_video_remote_candidate (
+ EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->video_remote_candidate;
+}
+
+FsCandidate *
+empathy_streamed_media_handler_get_video_local_candidate (
+ EmpathyStreamedMediaHandler *self)
+{
+ EmpathyStreamedMediaHandlerPriv *priv = GET_PRIV (self);
+
+ return priv->video_local_candidate;
+}
--- /dev/null
+/*
+ * empathy-streamed-media-handler.h - Header for EmpathyStreamedMediaHandler
+ * Copyright (C) 2008-2009 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
+ */
+
+#ifndef __EMPATHY_STREAMED_MEDIA_HANDLER_H__
+#define __EMPATHY_STREAMED_MEDIA_HANDLER_H__
+
+#include <glib-object.h>
+
+#include <gst/gst.h>
+#include <gst/farsight/fs-conference-iface.h>
+
+#include <libempathy/empathy-tp-streamed-media.h>
+#include <libempathy/empathy-contact.h>
+
+G_BEGIN_DECLS
+
+typedef struct _EmpathyStreamedMediaHandler EmpathyStreamedMediaHandler;
+typedef struct _EmpathyStreamedMediaHandlerClass EmpathyStreamedMediaHandlerClass;
+
+struct _EmpathyStreamedMediaHandlerClass {
+ GObjectClass parent_class;
+};
+
+struct _EmpathyStreamedMediaHandler {
+ GObject parent;
+ gpointer priv;
+};
+
+GType empathy_streamed_media_handler_get_type (void);
+
+/* TYPE MACROS */
+#define EMPATHY_TYPE_STREAMED_MEDIA_HANDLER \
+ (empathy_streamed_media_handler_get_type ())
+#define EMPATHY_STREAMED_MEDIA_HANDLER(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_STREAMED_MEDIA_HANDLER, \
+ EmpathyStreamedMediaHandler))
+#define EMPATHY_STREAMED_MEDIA_HANDLER_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_STREAMED_MEDIA_HANDLER, \
+ EmpathyStreamedMediaHandlerClass))
+#define EMPATHY_IS_STREAMED_MEDIA_HANDLER(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_STREAMED_MEDIA_HANDLER))
+#define EMPATHY_IS_STREAMED_MEDIA_HANDLER_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_STREAMED_MEDIA_HANDLER))
+#define EMPATHY_STREAMED_MEDIA_HANDLER_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_STREAMED_MEDIA_HANDLER, \
+ EmpathyStreamedMediaHandlerClass))
+
+EmpathyStreamedMediaHandler * empathy_streamed_media_handler_new_for_contact (
+ EmpathyContact *contact);
+
+EmpathyStreamedMediaHandler * empathy_streamed_media_handler_new_for_channel (
+ EmpathyTpStreamedMedia *call);
+
+void empathy_streamed_media_handler_start_call (EmpathyStreamedMediaHandler *handler,
+ gint64 timestamp);
+void empathy_streamed_media_handler_stop_call (EmpathyStreamedMediaHandler *handler);
+
+gboolean empathy_streamed_media_handler_has_initial_video (EmpathyStreamedMediaHandler *handler);
+
+void empathy_streamed_media_handler_bus_message (EmpathyStreamedMediaHandler *handler,
+ GstBus *bus, GstMessage *message);
+
+FsCodec * empathy_streamed_media_handler_get_send_audio_codec (
+ EmpathyStreamedMediaHandler *self);
+
+FsCodec * empathy_streamed_media_handler_get_send_video_codec (
+ EmpathyStreamedMediaHandler *self);
+
+GList * empathy_streamed_media_handler_get_recv_audio_codecs (
+ EmpathyStreamedMediaHandler *self);
+
+GList * empathy_streamed_media_handler_get_recv_video_codecs (
+ EmpathyStreamedMediaHandler *self);
+
+FsCandidate * empathy_streamed_media_handler_get_audio_remote_candidate (
+ EmpathyStreamedMediaHandler *self);
+
+FsCandidate * empathy_streamed_media_handler_get_audio_local_candidate (
+ EmpathyStreamedMediaHandler *self);
+
+FsCandidate * empathy_streamed_media_handler_get_video_remote_candidate (
+ EmpathyStreamedMediaHandler *self);
+
+FsCandidate * empathy_streamed_media_handler_get_video_local_candidate (
+ EmpathyStreamedMediaHandler *self);
+
+G_END_DECLS
+
+#endif /* #ifndef __EMPATHY_STREAMED_MEDIA_HANDLER_H__*/
--- /dev/null
+/*
+ * empathy-streamed-media-window-fullscreen.c - Source for EmpathyStreamedMediaWindowFullscreen
+ * Copyright (C) 2009 Collabora Ltd.
+ *
+ * Some code is based on the Totem Movie Player, especially
+ * totem-fullscreen.c which has the following copyright:
+ * Copyright (C) 2001-2007 Bastien Nocera <hadess@hadess.net>
+ * Copyright (C) 2007 Sunil Mohan Adapa <sunilmohan@gnu.org.in>
+ *
+ * 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 "empathy-streamed-media-window-fullscreen.h"
+
+#include <gtk/gtk.h>
+
+#include <libempathy/empathy-utils.h>
+#include <libempathy-gtk/empathy-ui-utils.h>
+
+/* The number of seconds for which the "leave fullscreen" popup should
+ be shown */
+#define FULLSCREEN_POPUP_TIMEOUT 5
+
+G_DEFINE_TYPE (EmpathyStreamedMediaWindowFullscreen, empathy_streamed_media_window_fullscreen,
+ G_TYPE_OBJECT)
+
+/* private structure */
+typedef struct _EmpathyStreamedMediaWindowFullscreenPriv
+ EmpathyStreamedMediaWindowFullscreenPriv;
+
+struct _EmpathyStreamedMediaWindowFullscreenPriv
+{
+ EmpathyStreamedMediaWindow *parent_window;
+
+ GtkWidget *leave_fullscreen_popup;
+ GtkWidget *video_widget;
+
+ guint popup_timeout;
+ gboolean popup_creation_in_progress;
+ gboolean dispose_has_run;
+};
+
+#define GET_PRIV(o) \
+ (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN, \
+ EmpathyStreamedMediaWindowFullscreenPriv))
+
+static void empathy_streamed_media_window_fullscreen_dispose (GObject *object);
+static void empathy_streamed_media_window_fullscreen_finalize (GObject *object);
+
+static gboolean empathy_streamed_media_window_fullscreen_hide_popup (
+ EmpathyStreamedMediaWindowFullscreen *fs);
+
+static void
+empathy_streamed_media_window_fullscreen_set_cursor_visible (
+ EmpathyStreamedMediaWindowFullscreen *fs,
+ gboolean show_cursor)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (fs);
+ GdkWindow *window;
+
+ if (priv->video_widget == NULL)
+ return;
+
+ window = gtk_widget_get_window (priv->video_widget);
+
+ if (!show_cursor)
+ gdk_window_set_cursor (window, gdk_cursor_new (GDK_BLANK_CURSOR));
+ else
+ gdk_window_set_cursor (window, NULL);
+}
+
+static void
+empathy_streamed_media_window_fullscreen_add_popup_timeout (
+ EmpathyStreamedMediaWindowFullscreen *self)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+
+ if (priv->popup_timeout == 0)
+ {
+ priv->popup_timeout = g_timeout_add_seconds (FULLSCREEN_POPUP_TIMEOUT,
+ (GSourceFunc) empathy_streamed_media_window_fullscreen_hide_popup, self);
+ }
+}
+
+static void
+empathy_streamed_media_window_fullscreen_remove_popup_timeout (
+ EmpathyStreamedMediaWindowFullscreen *self)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+
+ if (priv->popup_timeout != 0)
+ {
+ g_source_remove (priv->popup_timeout);
+ priv->popup_timeout = 0;
+ }
+}
+
+void
+empathy_streamed_media_window_fullscreen_show_popup (EmpathyStreamedMediaWindowFullscreen *self)
+{
+ gint leave_fullscreen_width, leave_fullscreen_height;
+ GdkScreen *screen;
+ GdkRectangle fullscreen_rect;
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+
+ g_assert (self->is_fullscreen);
+
+ g_return_if_fail (priv->parent_window != NULL);
+
+ if (priv->popup_creation_in_progress)
+ return;
+
+ if (!gtk_window_is_active (GTK_WINDOW (priv->parent_window)))
+ return;
+
+ priv->popup_creation_in_progress = TRUE;
+
+ empathy_streamed_media_window_fullscreen_set_cursor_visible (self, TRUE);
+
+ /* Obtaining the screen rectangle */
+ screen = gtk_window_get_screen (GTK_WINDOW (priv->parent_window));
+ gdk_screen_get_monitor_geometry (screen,
+ gdk_screen_get_monitor_at_window (screen,
+ gtk_widget_get_window (GTK_WIDGET (priv->parent_window))),
+ &fullscreen_rect);
+
+ /* Getting the popup window sizes */
+ gtk_window_get_size (GTK_WINDOW (priv->leave_fullscreen_popup),
+ &leave_fullscreen_width, &leave_fullscreen_height);
+
+ /* Moving the popup to the top-right corner (if the direction is LTR) or the
+ top-left corner (if the direction is RTL).*/
+ if (gtk_widget_get_direction (priv->leave_fullscreen_popup)
+ == GTK_TEXT_DIR_LTR)
+ {
+ gtk_window_move (GTK_WINDOW (priv->leave_fullscreen_popup),
+ fullscreen_rect.width + fullscreen_rect.x - leave_fullscreen_width,
+ fullscreen_rect.y);
+
+ }
+ else
+ {
+ gtk_window_move (GTK_WINDOW (priv->leave_fullscreen_popup),
+ fullscreen_rect.x, fullscreen_rect.y);
+ }
+
+ gtk_widget_show_all (priv->leave_fullscreen_popup);
+ empathy_streamed_media_window_fullscreen_add_popup_timeout (self);
+
+ priv->popup_creation_in_progress = FALSE;
+}
+
+static gboolean
+empathy_streamed_media_window_fullscreen_hide_popup (EmpathyStreamedMediaWindowFullscreen *fs)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (fs);
+
+ if (priv->video_widget == NULL || !fs->is_fullscreen)
+ return TRUE;
+
+ gtk_widget_hide (priv->leave_fullscreen_popup);
+ empathy_streamed_media_window_fullscreen_remove_popup_timeout (fs);
+
+ empathy_streamed_media_window_fullscreen_set_cursor_visible (fs, FALSE);
+
+ return FALSE;
+}
+
+static void
+empathy_streamed_media_window_fullscreen_init (EmpathyStreamedMediaWindowFullscreen *self)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+ GtkBuilder *gui;
+ gchar *filename;
+
+ filename = empathy_file_lookup ("empathy-call-window-fullscreen.ui", "src");
+ gui = empathy_builder_get_file (filename,
+ "leave_fullscreen_window", &priv->leave_fullscreen_popup,
+ "leave_fullscreen_button", &self->leave_fullscreen_button,
+ NULL);
+
+ gtk_widget_add_events (priv->leave_fullscreen_popup, GDK_POINTER_MOTION_MASK);
+
+ g_object_unref (gui);
+ g_free (filename);
+}
+
+static void
+empathy_streamed_media_window_fullscreen_class_init (
+ EmpathyStreamedMediaWindowFullscreenClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ g_type_class_add_private (klass, sizeof (EmpathyStreamedMediaWindowFullscreenPriv));
+
+ object_class->dispose = empathy_streamed_media_window_fullscreen_dispose;
+ object_class->finalize = empathy_streamed_media_window_fullscreen_finalize;
+}
+
+void
+empathy_streamed_media_window_fullscreen_dispose (GObject *object)
+{
+ EmpathyStreamedMediaWindowFullscreen *self = EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN (object);
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
+
+ if (priv->leave_fullscreen_popup != NULL)
+ gtk_widget_destroy (priv->leave_fullscreen_popup);
+ priv->leave_fullscreen_popup = NULL;
+
+ if (G_OBJECT_CLASS (empathy_streamed_media_window_fullscreen_parent_class)->dispose)
+ {
+ G_OBJECT_CLASS (
+ empathy_streamed_media_window_fullscreen_parent_class)->dispose (object);
+ }
+}
+
+void
+empathy_streamed_media_window_fullscreen_finalize (GObject *object)
+{
+ EmpathyStreamedMediaWindowFullscreen *self = EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN (object);
+
+ empathy_streamed_media_window_fullscreen_remove_popup_timeout (self);
+
+ G_OBJECT_CLASS (
+ empathy_streamed_media_window_fullscreen_parent_class)->finalize (object);
+}
+
+static void
+empathy_streamed_media_window_fullscreen_parent_window_notify (GtkWidget *parent_window,
+ GParamSpec *property, EmpathyStreamedMediaWindowFullscreen *fs)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (fs);
+
+ if (!fs->is_fullscreen)
+ return;
+
+ if (parent_window == GTK_WIDGET (priv->parent_window) &&
+ !gtk_window_is_active (GTK_WINDOW (parent_window)))
+ {
+ empathy_streamed_media_window_fullscreen_hide_popup (fs);
+ empathy_streamed_media_window_fullscreen_set_cursor_visible (fs, TRUE);
+ }
+}
+
+EmpathyStreamedMediaWindowFullscreen *
+empathy_streamed_media_window_fullscreen_new (EmpathyStreamedMediaWindow *parent_window)
+{
+ EmpathyStreamedMediaWindowFullscreen *self = EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN (
+ g_object_new (EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN, NULL));
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+
+ priv->parent_window = parent_window;
+ g_signal_connect (G_OBJECT (priv->parent_window), "notify::is-active",
+ G_CALLBACK (empathy_streamed_media_window_fullscreen_parent_window_notify), self);
+
+ return self;
+}
+
+void
+empathy_streamed_media_window_fullscreen_set_fullscreen (EmpathyStreamedMediaWindowFullscreen *fs,
+ gboolean set_fullscreen)
+{
+
+ if (set_fullscreen)
+ empathy_streamed_media_window_fullscreen_remove_popup_timeout (fs);
+ else
+ empathy_streamed_media_window_fullscreen_hide_popup (fs);
+
+ empathy_streamed_media_window_fullscreen_set_cursor_visible (fs, !set_fullscreen);
+ fs->is_fullscreen = set_fullscreen;
+}
+
+static void
+video_widget_destroy_cb (GtkWidget *widget,
+ EmpathyStreamedMediaWindowFullscreen *self)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (self);
+
+ priv->video_widget = NULL;
+}
+
+void
+empathy_streamed_media_window_fullscreen_set_video_widget (
+ EmpathyStreamedMediaWindowFullscreen *fs,
+ GtkWidget *video_widget)
+{
+ EmpathyStreamedMediaWindowFullscreenPriv *priv = GET_PRIV (fs);
+ priv->video_widget = video_widget;
+
+ tp_g_signal_connect_object (video_widget, "destroy",
+ G_CALLBACK (video_widget_destroy_cb), fs, 0);
+}
--- /dev/null
+/*
+ * empathy-streamed-media-window-fullscreen.h - Header for EmpathyStreamedMediaWindowFullscreen
+ * 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
+ */
+
+#ifndef __EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN_H__
+#define __EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN_H__
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#include "empathy-streamed-media-window.h"
+
+G_BEGIN_DECLS
+
+typedef struct _EmpathyStreamedMediaWindowFullscreen EmpathyStreamedMediaWindowFullscreen;
+typedef struct _EmpathyStreamedMediaWindowFullscreenClass
+ EmpathyStreamedMediaWindowFullscreenClass;
+
+struct _EmpathyStreamedMediaWindowFullscreenClass {
+ GObjectClass parent_class;
+};
+
+struct _EmpathyStreamedMediaWindowFullscreen {
+ GObject parent;
+ gboolean is_fullscreen;
+ GtkWidget *leave_fullscreen_button;
+};
+
+GType empathy_streamed_media_window_fullscreen_get_type (void);
+
+/* TYPE MACROS */
+#define EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN \
+ (empathy_streamed_media_window_fullscreen_get_type ())
+#define EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN, \
+ EmpathyStreamedMediaWindowFullscreen))
+#define EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN, \
+ EmpathyStreamedMediaWindowClassFullscreen))
+#define EMPATHY_IS_STREAMED_MEDIA_WINDOW_FULLSCREEN(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN))
+#define EMPATHY_IS_STREAMED_MEDIA_WINDOW_FULLSCREEN_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN))
+#define EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW_FULLSCREEN, \
+ EmpathyStreamedMediaWindowFullscreenClass))
+
+EmpathyStreamedMediaWindowFullscreen *empathy_streamed_media_window_fullscreen_new (
+ EmpathyStreamedMediaWindow *parent);
+
+void empathy_streamed_media_window_fullscreen_set_fullscreen (
+ EmpathyStreamedMediaWindowFullscreen *fs,
+ gboolean set_fullscreen);
+void empathy_streamed_media_window_fullscreen_set_video_widget (
+ EmpathyStreamedMediaWindowFullscreen *fs,
+ GtkWidget *video_widget);
+void empathy_streamed_media_window_fullscreen_show_popup (
+ EmpathyStreamedMediaWindowFullscreen *fs);
+
+G_END_DECLS
+
+#endif /* #ifndef __EMPATHY_STREAMED_MEDIA_WINDOW_FULLSCREEN_H__*/
--- /dev/null
+/*
+ * empathy-streamed-media-window.c - Source for EmpathyStreamedMediaWindow
+ * Copyright (C) 2008-2009 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 "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <math.h>
+
+#include <gdk/gdkkeysyms.h>
+#include <gst/gst.h>
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+
+#include <telepathy-glib/util.h>
+#include <telepathy-farsight/channel.h>
+#include <telepathy-glib/util.h>
+
+#include <gst/farsight/fs-element-added-notifier.h>
+#include <gst/farsight/fs-utils.h>
+
+#include <libempathy/empathy-tp-contact-factory.h>
+#include <libempathy/empathy-utils.h>
+#include <libempathy-gtk/empathy-avatar-image.h>
+#include <libempathy-gtk/empathy-dialpad-widget.h>
+#include <libempathy-gtk/empathy-ui-utils.h>
+#include <libempathy-gtk/empathy-sound-manager.h>
+#include <libempathy-gtk/empathy-geometry.h>
+#include <libempathy-gtk/empathy-images.h>
+
+#define DEBUG_FLAG EMPATHY_DEBUG_VOIP
+#include <libempathy/empathy-debug.h>
+
+#include "empathy-streamed-media-window.h"
+#include "empathy-streamed-media-window-fullscreen.h"
+#include "empathy-video-widget.h"
+#include "empathy-audio-src.h"
+#include "empathy-audio-sink.h"
+#include "empathy-video-src.h"
+#include "ev-sidebar.h"
+
+#define CONTENT_HBOX_BORDER_WIDTH 6
+#define CONTENT_HBOX_SPACING 3
+#define CONTENT_HBOX_CHILDREN_PACKING_PADDING 3
+
+#define SELF_VIDEO_SECTION_WIDTH 160
+#define SELF_VIDEO_SECTION_HEIGTH 120
+
+/* The avatar's default width and height are set to the same value because we
+ want a square icon. */
+#define REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
+#define REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT \
+ EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
+
+/* If an video input error occurs, the error message will start with "v4l" */
+#define VIDEO_INPUT_ERROR_PREFIX "v4l"
+
+/* The time interval in milliseconds between 2 outgoing rings */
+#define MS_BETWEEN_RING 500
+
+G_DEFINE_TYPE(EmpathyStreamedMediaWindow, empathy_streamed_media_window, GTK_TYPE_WINDOW)
+
+/* signal enum */
+#if 0
+enum
+{
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = {0};
+#endif
+
+enum {
+ PROP_STREAMED_MEDIA_HANDLER = 1,
+};
+
+typedef enum {
+ CONNECTING,
+ CONNECTED,
+ DISCONNECTED,
+ REDIALING
+} CallState;
+
+typedef enum {
+ CAMERA_STATE_OFF = 0,
+ CAMERA_STATE_PREVIEW,
+ CAMERA_STATE_ON,
+} CameraState;
+
+/* private structure */
+typedef struct _EmpathyStreamedMediaWindowPriv EmpathyStreamedMediaWindowPriv;
+
+struct _EmpathyStreamedMediaWindowPriv
+{
+ gboolean dispose_has_run;
+ EmpathyStreamedMediaHandler *handler;
+ EmpathyContact *contact;
+
+ guint call_state;
+ gboolean outgoing;
+
+ GtkUIManager *ui_manager;
+ GtkWidget *errors_vbox;
+ /* widget displays the video received from the remote user. This widget is
+ * alive only during call. */
+ GtkWidget *video_output;
+ GtkWidget *video_preview;
+ GtkWidget *remote_user_avatar_widget;
+ GtkWidget *self_user_avatar_widget;
+ GtkWidget *sidebar;
+ GtkWidget *sidebar_button;
+ GtkWidget *statusbar;
+ GtkWidget *volume_button;
+ GtkWidget *redial_button;
+ GtkWidget *mic_button;
+ GtkWidget *toolbar;
+ GtkWidget *pane;
+ GtkAction *redial;
+ GtkAction *menu_fullscreen;
+ GtkAction *action_camera_on;
+ GtkWidget *tool_button_camera_off;
+ GtkWidget *tool_button_camera_preview;
+ GtkWidget *tool_button_camera_on;
+
+ /* The frames and boxes that contain self and remote avatar and video
+ input/output. When we redial, we destroy and re-create the boxes */
+ GtkWidget *remote_user_output_frame;
+ GtkWidget *self_user_output_frame;
+ GtkWidget *remote_user_output_hbox;
+ GtkWidget *self_user_output_hbox;
+
+ /* We keep a reference on the hbox which contains the main content so we can
+ easilly repack everything when toggling fullscreen */
+ GtkWidget *content_hbox;
+
+ /* This vbox is contained in the content_hbox and it contains the
+ self_user_output_frame and the sidebar button. When toggling fullscreen,
+ it needs to be repacked. We keep a reference on it for easier access. */
+ GtkWidget *vbox;
+
+ gulong video_output_motion_handler_id;
+ guint bus_message_source_id;
+
+ gdouble volume;
+ GtkWidget *volume_scale;
+ GtkWidget *volume_progress_bar;
+ GtkAdjustment *audio_input_adj;
+
+ GtkWidget *dtmf_panel;
+
+ /* Details vbox */
+ GtkWidget *details_vbox;
+ GtkWidget *vcodec_encoding_label;
+ GtkWidget *acodec_encoding_label;
+ GtkWidget *vcodec_decoding_label;
+ GtkWidget *acodec_decoding_label;
+
+ GtkWidget *audio_remote_candidate_label;
+ GtkWidget *audio_local_candidate_label;
+ GtkWidget *video_remote_candidate_label;
+ GtkWidget *video_local_candidate_label;
+ GtkWidget *video_remote_candidate_info_img;
+ GtkWidget *video_local_candidate_info_img;
+ GtkWidget *audio_remote_candidate_info_img;
+ GtkWidget *audio_local_candidate_info_img;
+
+ GstElement *video_input;
+ GstElement *audio_input;
+ GstElement *audio_output;
+ GstElement *pipeline;
+ GstElement *video_tee;
+
+ GstElement *funnel;
+
+ FsElementAddedNotifier *fsnotifier;
+
+ guint context_id;
+
+ GTimer *timer;
+ guint timer_id;
+
+ GtkWidget *video_contrast;
+ GtkWidget *video_brightness;
+ GtkWidget *video_gamma;
+
+ GMutex *lock;
+ gboolean call_started;
+ gboolean sending_video;
+ CameraState camera_state;
+
+ EmpathyStreamedMediaWindowFullscreen *fullscreen;
+ gboolean is_fullscreen;
+
+ /* Those fields represent the state of the window before it actually was in
+ fullscreen mode. */
+ gboolean sidebar_was_visible_before_fs;
+ gint original_width_before_fs;
+ gint original_height_before_fs;
+
+ /* TRUE if the call should be started when the pipeline is playing */
+ gboolean start_call_when_playing;
+ /* TRUE if we requested to set the pipeline in the playing state */
+ gboolean pipeline_playing;
+
+ EmpathySoundManager *sound_mgr;
+};
+
+#define GET_PRIV(o) \
+ (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW, \
+ EmpathyStreamedMediaWindowPriv))
+
+static void empathy_streamed_media_window_realized_cb (GtkWidget *widget,
+ EmpathyStreamedMediaWindow *window);
+
+static gboolean empathy_streamed_media_window_delete_cb (GtkWidget *widget,
+ GdkEvent *event, EmpathyStreamedMediaWindow *window);
+
+static gboolean empathy_streamed_media_window_state_event_cb (GtkWidget *widget,
+ GdkEventWindowState *event, EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_sidebar_toggled_cb (GtkToggleButton *toggle,
+ EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_set_send_video (EmpathyStreamedMediaWindow *window,
+ CameraState state);
+
+static void empathy_streamed_media_window_mic_toggled_cb (
+ GtkToggleToolButton *toggle, EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_sidebar_hidden_cb (EvSidebar *sidebar,
+ EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_sidebar_shown_cb (EvSidebar *sidebar,
+ EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_hangup_cb (gpointer object,
+ EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_fullscreen_cb (gpointer object,
+ EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_fullscreen_toggle (EmpathyStreamedMediaWindow *window);
+
+static gboolean empathy_streamed_media_window_video_button_press_cb (
+ GtkWidget *video_output, GdkEventButton *event, EmpathyStreamedMediaWindow *window);
+
+static gboolean empathy_streamed_media_window_key_press_cb (GtkWidget *video_output,
+ GdkEventKey *event, EmpathyStreamedMediaWindow *window);
+
+static gboolean empathy_streamed_media_window_video_output_motion_notify (
+ GtkWidget *widget, GdkEventMotion *event, EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_video_menu_popup (EmpathyStreamedMediaWindow *window,
+ guint button);
+
+static void empathy_streamed_media_window_redial_cb (gpointer object,
+ EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_restart_call (EmpathyStreamedMediaWindow *window);
+
+static void empathy_streamed_media_window_status_message (EmpathyStreamedMediaWindow *window,
+ gchar *message);
+
+static void empathy_streamed_media_window_update_avatars_visibility (EmpathyTpStreamedMedia *call,
+ EmpathyStreamedMediaWindow *window);
+
+static gboolean empathy_streamed_media_window_bus_message (GstBus *bus,
+ GstMessage *message, gpointer user_data);
+
+static void
+empathy_streamed_media_window_volume_changed_cb (GtkScaleButton *button,
+ gdouble value, EmpathyStreamedMediaWindow *window);
+
+static void block_camera_control_signals (EmpathyStreamedMediaWindow *self);
+static void unblock_camera_control_signals (EmpathyStreamedMediaWindow *self);
+
+static void
+empathy_streamed_media_window_setup_toolbar (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GtkToolItem *tool_item;
+ GtkWidget *camera_off_icon;
+ GdkPixbuf *pixbuf, *modded_pixbuf;
+
+ /* set the icon of the 'camera off' button by greying off the webcam icon */
+ pixbuf = empathy_pixbuf_from_icon_name ("camera-web",
+ GTK_ICON_SIZE_SMALL_TOOLBAR);
+
+ modded_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8,
+ gdk_pixbuf_get_width (pixbuf),
+ gdk_pixbuf_get_height (pixbuf));
+
+ gdk_pixbuf_saturate_and_pixelate (pixbuf, modded_pixbuf, 1.0, TRUE);
+ g_object_unref (pixbuf);
+
+ camera_off_icon = gtk_image_new_from_pixbuf (modded_pixbuf);
+ g_object_unref (modded_pixbuf);
+ gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (
+ priv->tool_button_camera_off), camera_off_icon);
+
+ /* Add an empty expanded GtkToolItem so the volume button is at the end of
+ * the toolbar. */
+ tool_item = gtk_tool_item_new ();
+ gtk_tool_item_set_expand (tool_item, TRUE);
+ gtk_widget_show (GTK_WIDGET (tool_item));
+ gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), tool_item, -1);
+
+ priv->volume_button = gtk_volume_button_new ();
+ /* FIXME listen to the audiosinks signals and update the button according to
+ * that, for now starting out at 1.0 and assuming only the app changes the
+ * volume will do */
+ gtk_scale_button_set_value (GTK_SCALE_BUTTON (priv->volume_button), 1.0);
+ g_signal_connect (G_OBJECT (priv->volume_button), "value-changed",
+ G_CALLBACK (empathy_streamed_media_window_volume_changed_cb), self);
+
+ tool_item = gtk_tool_item_new ();
+ gtk_container_add (GTK_CONTAINER (tool_item), priv->volume_button);
+ gtk_widget_show_all (GTK_WIDGET (tool_item));
+ gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), tool_item, -1);
+}
+
+static void
+dtmf_start_tone_cb (EmpathyDialpadWidget *dialpad,
+ TpDTMFEvent event,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ EmpathyTpStreamedMedia *call;
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+
+ empathy_tp_streamed_media_start_tone (call, event);
+
+ g_object_unref (call);
+}
+
+static void
+dtmf_stop_tone_cb (EmpathyDialpadWidget *self,
+ TpDTMFEvent event,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ EmpathyTpStreamedMedia *call;
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+
+ empathy_tp_streamed_media_stop_tone (call);
+
+ g_object_unref (call);
+}
+
+static GtkWidget *
+empathy_streamed_media_window_create_video_input_add_slider (EmpathyStreamedMediaWindow *self,
+ gchar *label_text, GtkWidget *bin)
+{
+ GtkWidget *vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
+ GtkWidget *scale = gtk_vscale_new_with_range (0, 100, 10);
+ GtkWidget *label = gtk_label_new (label_text);
+
+ gtk_widget_set_sensitive (scale, FALSE);
+
+ gtk_container_add (GTK_CONTAINER (bin), vbox);
+
+ gtk_range_set_inverted (GTK_RANGE (scale), TRUE);
+ gtk_box_pack_start (GTK_BOX (vbox), scale, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
+
+ return scale;
+}
+
+static void
+empathy_streamed_media_window_video_contrast_changed_cb (GtkAdjustment *adj,
+ EmpathyStreamedMediaWindow *self)
+
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ empathy_video_src_set_channel (priv->video_input,
+ EMPATHY_GST_VIDEO_SRC_CHANNEL_CONTRAST, gtk_adjustment_get_value (adj));
+}
+
+static void
+empathy_streamed_media_window_video_brightness_changed_cb (GtkAdjustment *adj,
+ EmpathyStreamedMediaWindow *self)
+
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ empathy_video_src_set_channel (priv->video_input,
+ EMPATHY_GST_VIDEO_SRC_CHANNEL_BRIGHTNESS, gtk_adjustment_get_value (adj));
+}
+
+static void
+empathy_streamed_media_window_video_gamma_changed_cb (GtkAdjustment *adj,
+ EmpathyStreamedMediaWindow *self)
+
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ empathy_video_src_set_channel (priv->video_input,
+ EMPATHY_GST_VIDEO_SRC_CHANNEL_GAMMA, gtk_adjustment_get_value (adj));
+}
+
+
+static GtkWidget *
+empathy_streamed_media_window_create_video_input (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GtkWidget *hbox;
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
+ gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
+
+ priv->video_contrast = empathy_streamed_media_window_create_video_input_add_slider (
+ self, _("Contrast"), hbox);
+
+ priv->video_brightness = empathy_streamed_media_window_create_video_input_add_slider (
+ self, _("Brightness"), hbox);
+
+ priv->video_gamma = empathy_streamed_media_window_create_video_input_add_slider (
+ self, _("Gamma"), hbox);
+
+ return hbox;
+}
+
+static void
+empathy_streamed_media_window_setup_video_input (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ guint supported;
+ GtkAdjustment *adj;
+
+ supported = empathy_video_src_get_supported_channels (priv->video_input);
+
+ if (supported & EMPATHY_GST_VIDEO_SRC_SUPPORTS_CONTRAST)
+ {
+ adj = gtk_range_get_adjustment (GTK_RANGE (priv->video_contrast));
+
+ gtk_adjustment_set_value (adj,
+ empathy_video_src_get_channel (priv->video_input,
+ EMPATHY_GST_VIDEO_SRC_CHANNEL_CONTRAST));
+
+ g_signal_connect (G_OBJECT (adj), "value-changed",
+ G_CALLBACK (empathy_streamed_media_window_video_contrast_changed_cb), self);
+
+ gtk_widget_set_sensitive (priv->video_contrast, TRUE);
+ }
+
+ if (supported & EMPATHY_GST_VIDEO_SRC_SUPPORTS_BRIGHTNESS)
+ {
+ adj = gtk_range_get_adjustment (GTK_RANGE (priv->video_brightness));
+
+ gtk_adjustment_set_value (adj,
+ empathy_video_src_get_channel (priv->video_input,
+ EMPATHY_GST_VIDEO_SRC_CHANNEL_BRIGHTNESS));
+
+ g_signal_connect (G_OBJECT (adj), "value-changed",
+ G_CALLBACK (empathy_streamed_media_window_video_brightness_changed_cb), self);
+ gtk_widget_set_sensitive (priv->video_brightness, TRUE);
+ }
+
+ if (supported & EMPATHY_GST_VIDEO_SRC_SUPPORTS_GAMMA)
+ {
+ adj = gtk_range_get_adjustment (GTK_RANGE (priv->video_gamma));
+
+ gtk_adjustment_set_value (adj,
+ empathy_video_src_get_channel (priv->video_input,
+ EMPATHY_GST_VIDEO_SRC_CHANNEL_GAMMA));
+
+ g_signal_connect (G_OBJECT (adj), "value-changed",
+ G_CALLBACK (empathy_streamed_media_window_video_gamma_changed_cb), self);
+ gtk_widget_set_sensitive (priv->video_gamma, TRUE);
+ }
+}
+
+static void
+empathy_streamed_media_window_mic_volume_changed_cb (GtkAdjustment *adj,
+ EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ gdouble volume;
+
+ volume = gtk_adjustment_get_value (adj)/100.0;
+
+ /* Don't store the volume because of muting */
+ if (volume > 0 || gtk_toggle_tool_button_get_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
+ priv->volume = volume;
+
+ /* Ensure that the toggle button is active if the volume is > 0 and inactive
+ * if it's smaller than 0 */
+ if ((volume > 0) != gtk_toggle_tool_button_get_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), volume > 0);
+
+ empathy_audio_src_set_volume (EMPATHY_GST_AUDIO_SRC (priv->audio_input),
+ volume);
+}
+
+static void
+empathy_streamed_media_window_audio_input_level_changed_cb (EmpathyGstAudioSrc *src,
+ gdouble level, EmpathyStreamedMediaWindow *window)
+{
+ gdouble value;
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ value = CLAMP (pow (10, level / 20), 0.0, 1.0);
+ gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->volume_progress_bar),
+ value);
+}
+
+static GtkWidget *
+empathy_streamed_media_window_create_audio_input (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GtkWidget *hbox, *vbox, *label;
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
+ gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
+
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
+ gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 3);
+
+ priv->volume_scale = gtk_vscale_new_with_range (0, 150, 100);
+ gtk_range_set_inverted (GTK_RANGE (priv->volume_scale), TRUE);
+ label = gtk_label_new (_("Volume"));
+
+ priv->audio_input_adj = gtk_range_get_adjustment (
+ GTK_RANGE (priv->volume_scale));
+ priv->volume = empathy_audio_src_get_volume (EMPATHY_GST_AUDIO_SRC
+ (priv->audio_input));
+ gtk_adjustment_set_value (priv->audio_input_adj, priv->volume * 100);
+
+ g_signal_connect (G_OBJECT (priv->audio_input_adj), "value-changed",
+ G_CALLBACK (empathy_streamed_media_window_mic_volume_changed_cb), self);
+
+ gtk_box_pack_start (GTK_BOX (vbox), priv->volume_scale, TRUE, TRUE, 3);
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 3);
+
+ priv->volume_progress_bar = gtk_progress_bar_new ();
+
+ gtk_orientable_set_orientation (GTK_ORIENTABLE (priv->volume_progress_bar),
+ GTK_ORIENTATION_VERTICAL);
+
+ gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->volume_progress_bar),
+ 0);
+
+ gtk_box_pack_start (GTK_BOX (hbox), priv->volume_progress_bar, FALSE, FALSE,
+ 3);
+
+ return hbox;
+}
+
+static void
+create_video_output_widget (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstBus *bus;
+
+ g_assert (priv->video_output == NULL);
+ g_assert (priv->pipeline != NULL);
+
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
+ priv->video_output = empathy_video_widget_new (bus);
+
+ gtk_box_pack_start (GTK_BOX (priv->remote_user_output_hbox),
+ priv->video_output, TRUE, TRUE, 0);
+
+ gtk_widget_add_events (priv->video_output,
+ GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
+ g_signal_connect (G_OBJECT (priv->video_output), "button-press-event",
+ G_CALLBACK (empathy_streamed_media_window_video_button_press_cb), self);
+
+ g_object_unref (bus);
+}
+
+static void
+create_video_input (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ g_assert (priv->video_input == NULL);
+ priv->video_input = empathy_video_src_new ();
+ gst_object_ref (priv->video_input);
+ gst_object_sink (priv->video_input);
+}
+
+static void
+create_audio_input (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ g_assert (priv->audio_input == NULL);
+ priv->audio_input = empathy_audio_src_new ();
+ gst_object_ref (priv->audio_input);
+ gst_object_sink (priv->audio_input);
+
+ tp_g_signal_connect_object (priv->audio_input, "peak-level-changed",
+ G_CALLBACK (empathy_streamed_media_window_audio_input_level_changed_cb),
+ self, 0);
+}
+
+static void
+add_video_preview_to_pipeline (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstElement *preview;
+
+ g_assert (priv->video_preview != NULL);
+ g_assert (priv->pipeline != NULL);
+ g_assert (priv->video_input != NULL);
+ g_assert (priv->video_tee != NULL);
+
+ preview = empathy_video_widget_get_element (
+ EMPATHY_VIDEO_WIDGET (priv->video_preview));
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), priv->video_input))
+ {
+ g_warning ("Could not add video input to pipeline");
+ return;
+ }
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), priv->video_tee))
+ {
+ g_warning ("Could not add video tee to pipeline");
+ return;
+ }
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), preview))
+ {
+ g_warning ("Could not add video preview to pipeline");
+ return;
+ }
+
+ if (!gst_element_link (priv->video_input, priv->video_tee))
+ {
+ g_warning ("Could not link video input to video tee");
+ return;
+ }
+
+ if (!gst_element_link (priv->video_tee, preview))
+ {
+ g_warning ("Could not link video tee to video preview");
+ return;
+ }
+}
+
+static void
+create_video_preview (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstBus *bus;
+
+ g_assert (priv->video_preview == NULL);
+ g_assert (priv->video_tee == NULL);
+
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
+
+ priv->video_preview = empathy_video_widget_new_with_size (bus,
+ SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH);
+ g_object_set (priv->video_preview,
+ "sync", FALSE,
+ "async", TRUE,
+ "flip-video", TRUE,
+ NULL);
+
+ gtk_box_pack_start (GTK_BOX (priv->self_user_output_hbox),
+ priv->video_preview, TRUE, TRUE, 0);
+
+ priv->video_tee = gst_element_factory_make ("tee", NULL);
+ gst_object_ref (priv->video_tee);
+ gst_object_sink (priv->video_tee);
+
+ g_object_unref (bus);
+}
+
+static void
+play_camera (EmpathyStreamedMediaWindow *window,
+ gboolean play)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ GstElement *preview;
+ GstState state;
+
+ if (priv->video_preview == NULL)
+ {
+ create_video_preview (window);
+ add_video_preview_to_pipeline (window);
+ }
+
+ if (play)
+ state = GST_STATE_PLAYING;
+ else
+ state = GST_STATE_NULL;
+
+ preview = empathy_video_widget_get_element (
+ EMPATHY_VIDEO_WIDGET (priv->video_preview));
+
+ gst_element_set_state (preview, state);
+ gst_element_set_state (priv->video_input, state);
+ gst_element_set_state (priv->video_tee, state);
+}
+
+static void
+display_video_preview (EmpathyStreamedMediaWindow *self,
+ gboolean display)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (display)
+ {
+ /* Display the preview and hide the self avatar */
+ DEBUG ("Show video preview");
+
+ play_camera (self, TRUE);
+ gtk_widget_show (priv->video_preview);
+ gtk_widget_hide (priv->self_user_avatar_widget);
+ }
+ else
+ {
+ /* Display the self avatar and hide the preview */
+ DEBUG ("Show self avatar");
+
+ if (priv->video_preview != NULL)
+ {
+ gtk_widget_hide (priv->video_preview);
+ play_camera (self, FALSE);
+ }
+ gtk_widget_show (priv->self_user_avatar_widget);
+ }
+}
+
+static void
+empathy_streamed_media_window_set_state_connecting (EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ empathy_streamed_media_window_status_message (window, _("Connecting…"));
+ priv->call_state = CONNECTING;
+
+ if (priv->outgoing)
+ empathy_sound_manager_start_playing (priv->sound_mgr, GTK_WIDGET (window),
+ EMPATHY_SOUND_PHONE_OUTGOING, MS_BETWEEN_RING);
+}
+
+static void
+disable_camera (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->camera_state == CAMERA_STATE_OFF)
+ return;
+
+ DEBUG ("Disable camera");
+
+ display_video_preview (self, FALSE);
+
+ if (priv->camera_state == CAMERA_STATE_ON)
+ empathy_streamed_media_window_set_send_video (self, CAMERA_STATE_OFF);
+
+ block_camera_control_signals (self);
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_on), FALSE);
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_preview), FALSE);
+
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_off), TRUE);
+ gtk_radio_action_set_current_value (GTK_RADIO_ACTION (priv->action_camera_on),
+ CAMERA_STATE_OFF);
+ unblock_camera_control_signals (self);
+
+ priv->camera_state = CAMERA_STATE_OFF;
+}
+
+static void
+tool_button_camera_off_toggled_cb (GtkToggleToolButton *toggle,
+ EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (!gtk_toggle_tool_button_get_active (toggle))
+ {
+ if (priv->camera_state == CAMERA_STATE_OFF)
+ {
+ /* We can't change the state by disabling the button */
+ block_camera_control_signals (self);
+ gtk_toggle_tool_button_set_active (toggle, TRUE);
+ unblock_camera_control_signals (self);
+ }
+
+ return;
+ }
+
+ disable_camera (self);
+}
+
+static void
+enable_preview (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->camera_state == CAMERA_STATE_PREVIEW)
+ return;
+
+ DEBUG ("Enable preview");
+
+ if (priv->camera_state == CAMERA_STATE_ON)
+ {
+ /* preview is already displayed so we just have to stop sending */
+ empathy_streamed_media_window_set_send_video (self, CAMERA_STATE_PREVIEW);
+ }
+ else
+ {
+ display_video_preview (self, TRUE);
+ }
+
+ block_camera_control_signals (self);
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_off), FALSE);
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_on), FALSE);
+
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_preview), TRUE);
+ gtk_radio_action_set_current_value (GTK_RADIO_ACTION (priv->action_camera_on),
+ CAMERA_STATE_PREVIEW);
+ unblock_camera_control_signals (self);
+
+ priv->camera_state = CAMERA_STATE_PREVIEW;
+}
+
+static void
+tool_button_camera_preview_toggled_cb (GtkToggleToolButton *toggle,
+ EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (!gtk_toggle_tool_button_get_active (toggle))
+ {
+ if (priv->camera_state == CAMERA_STATE_PREVIEW)
+ {
+ /* We can't change the state by disabling the button */
+ block_camera_control_signals (self);
+ gtk_toggle_tool_button_set_active (toggle, TRUE);
+ unblock_camera_control_signals (self);
+ }
+
+ return;
+ }
+
+ enable_preview (self);
+}
+
+static void
+enable_camera (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->camera_state == CAMERA_STATE_ON)
+ return;
+
+ if (priv->video_input == NULL)
+ {
+ DEBUG ("Can't enable camera, no input");
+ return;
+ }
+
+
+ DEBUG ("Enable camera");
+
+ empathy_streamed_media_window_set_send_video (self, CAMERA_STATE_ON);
+
+ block_camera_control_signals (self);
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_off), FALSE);
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_preview), FALSE);
+
+ gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (
+ priv->tool_button_camera_on), TRUE);
+ gtk_radio_action_set_current_value (GTK_RADIO_ACTION (priv->action_camera_on),
+ CAMERA_STATE_ON);
+ unblock_camera_control_signals (self);
+
+ priv->camera_state = CAMERA_STATE_ON;
+}
+
+static void
+tool_button_camera_on_toggled_cb (GtkToggleToolButton *toggle,
+ EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (!gtk_toggle_tool_button_get_active (toggle))
+ {
+ if (priv->camera_state == CAMERA_STATE_ON)
+ {
+ /* We can't change the state by disabling the button */
+ block_camera_control_signals (self);
+ gtk_toggle_tool_button_set_active (toggle, TRUE);
+ unblock_camera_control_signals (self);
+ }
+
+ return;
+ }
+
+ enable_camera (self);
+}
+
+static void
+action_camera_change_cb (GtkRadioAction *action,
+ GtkRadioAction *current,
+ EmpathyStreamedMediaWindow *self)
+{
+ CameraState state;
+
+ state = gtk_radio_action_get_current_value (current);
+
+ switch (state)
+ {
+ case CAMERA_STATE_OFF:
+ disable_camera (self);
+ break;
+
+ case CAMERA_STATE_PREVIEW:
+ enable_preview (self);
+ break;
+
+ case CAMERA_STATE_ON:
+ enable_camera (self);
+ break;
+
+ default:
+ g_assert_not_reached ();
+ }
+}
+
+static void
+create_pipeline (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstBus *bus;
+
+ g_assert (priv->pipeline == NULL);
+
+ priv->pipeline = gst_pipeline_new (NULL);
+ priv->pipeline_playing = FALSE;
+
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
+ priv->bus_message_source_id = gst_bus_add_watch (bus,
+ empathy_streamed_media_window_bus_message, self);
+
+ g_object_unref (bus);
+}
+
+
+static void
+empathy_streamed_media_window_init (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GtkBuilder *gui;
+ GtkWidget *top_vbox;
+ GtkWidget *h;
+ GtkWidget *arrow;
+ GtkWidget *page;
+ gchar *filename;
+ GtkWidget *scroll;
+
+ filename = empathy_file_lookup ("empathy-streamed-media-window.ui", "src");
+ gui = empathy_builder_get_file (filename,
+ "call_window_vbox", &top_vbox,
+ "errors_vbox", &priv->errors_vbox,
+ "pane", &priv->pane,
+ "statusbar", &priv->statusbar,
+ "redial", &priv->redial_button,
+ "microphone", &priv->mic_button,
+ "toolbar", &priv->toolbar,
+ "menuredial", &priv->redial,
+ "ui_manager", &priv->ui_manager,
+ "menufullscreen", &priv->menu_fullscreen,
+ "camera_off", &priv->tool_button_camera_off,
+ "camera_preview", &priv->tool_button_camera_preview,
+ "camera_on", &priv->tool_button_camera_on,
+ "action_camera_on", &priv->action_camera_on,
+ "details_vbox", &priv->details_vbox,
+ "vcodec_encoding_label", &priv->vcodec_encoding_label,
+ "acodec_encoding_label", &priv->acodec_encoding_label,
+ "acodec_decoding_label", &priv->acodec_decoding_label,
+ "vcodec_decoding_label", &priv->vcodec_decoding_label,
+ "audio_remote_candidate_label", &priv->audio_remote_candidate_label,
+ "audio_local_candidate_label", &priv->audio_local_candidate_label,
+ "video_remote_candidate_label", &priv->video_remote_candidate_label,
+ "video_local_candidate_label", &priv->video_local_candidate_label,
+ "video_remote_candidate_info_img", &priv->video_remote_candidate_info_img,
+ "video_local_candidate_info_img", &priv->video_local_candidate_info_img,
+ "audio_remote_candidate_info_img", &priv->audio_remote_candidate_info_img,
+ "audio_local_candidate_info_img", &priv->audio_local_candidate_info_img,
+ NULL);
+ g_free (filename);
+
+ empathy_builder_connect (gui, self,
+ "menuhangup", "activate", empathy_streamed_media_window_hangup_cb,
+ "hangup", "clicked", empathy_streamed_media_window_hangup_cb,
+ "menuredial", "activate", empathy_streamed_media_window_redial_cb,
+ "redial", "clicked", empathy_streamed_media_window_redial_cb,
+ "microphone", "toggled", empathy_streamed_media_window_mic_toggled_cb,
+ "menufullscreen", "activate", empathy_streamed_media_window_fullscreen_cb,
+ "camera_off", "toggled", tool_button_camera_off_toggled_cb,
+ "camera_preview", "toggled", tool_button_camera_preview_toggled_cb,
+ "camera_on", "toggled", tool_button_camera_on_toggled_cb,
+ "action_camera_on", "changed", action_camera_change_cb,
+ NULL);
+
+ gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
+
+ priv->lock = g_mutex_new ();
+
+ gtk_container_add (GTK_CONTAINER (self), top_vbox);
+
+ priv->content_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL,
+ CONTENT_HBOX_SPACING);
+ gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
+ CONTENT_HBOX_BORDER_WIDTH);
+ gtk_paned_pack1 (GTK_PANED (priv->pane), priv->content_hbox, TRUE, FALSE);
+
+ /* remote user output frame */
+ priv->remote_user_output_frame = gtk_frame_new (NULL);
+ gtk_widget_set_size_request (priv->remote_user_output_frame,
+ EMPATHY_VIDEO_WIDGET_DEFAULT_WIDTH, EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT);
+ gtk_box_pack_start (GTK_BOX (priv->content_hbox),
+ priv->remote_user_output_frame, TRUE, TRUE,
+ CONTENT_HBOX_CHILDREN_PACKING_PADDING);
+
+ priv->remote_user_output_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+
+ priv->remote_user_avatar_widget = gtk_image_new ();
+
+ gtk_box_pack_start (GTK_BOX (priv->remote_user_output_hbox),
+ priv->remote_user_avatar_widget, TRUE, TRUE, 0);
+
+ gtk_container_add (GTK_CONTAINER (priv->remote_user_output_frame),
+ priv->remote_user_output_hbox);
+
+ /* self user output frame */
+ priv->self_user_output_frame = gtk_frame_new (NULL);
+ gtk_widget_set_size_request (priv->self_user_output_frame,
+ SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH);
+
+ priv->self_user_output_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+
+ priv->self_user_avatar_widget = gtk_image_new ();
+ gtk_box_pack_start (GTK_BOX (priv->self_user_output_hbox),
+ priv->self_user_avatar_widget, TRUE, TRUE, 0);
+
+ gtk_container_add (GTK_CONTAINER (priv->self_user_output_frame),
+ priv->self_user_output_hbox);
+
+ create_pipeline (self);
+ create_video_output_widget (self);
+ create_audio_input (self);
+ create_video_input (self);
+
+ priv->fsnotifier = fs_element_added_notifier_new ();
+ fs_element_added_notifier_add (priv->fsnotifier, GST_BIN (priv->pipeline));
+
+ /* The call will be started as soon the pipeline is playing */
+ priv->start_call_when_playing = TRUE;
+
+ priv->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
+ gtk_box_pack_start (GTK_BOX (priv->content_hbox), priv->vbox,
+ FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
+ gtk_box_pack_start (GTK_BOX (priv->vbox), priv->self_user_output_frame,
+ FALSE, FALSE, 0);
+
+ empathy_streamed_media_window_setup_toolbar (self);
+
+ priv->sidebar_button = gtk_toggle_button_new_with_mnemonic (_("_Sidebar"));
+ arrow = gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
+ g_signal_connect (G_OBJECT (priv->sidebar_button), "toggled",
+ G_CALLBACK (empathy_streamed_media_window_sidebar_toggled_cb), self);
+
+ gtk_button_set_image (GTK_BUTTON (priv->sidebar_button), arrow);
+
+ h = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
+ gtk_box_pack_end (GTK_BOX (priv->vbox), h, FALSE, FALSE, 3);
+ gtk_box_pack_end (GTK_BOX (h), priv->sidebar_button, FALSE, FALSE, 3);
+
+ priv->sidebar = ev_sidebar_new ();
+ g_signal_connect (G_OBJECT (priv->sidebar),
+ "hide", G_CALLBACK (empathy_streamed_media_window_sidebar_hidden_cb), self);
+ g_signal_connect (G_OBJECT (priv->sidebar),
+ "show", G_CALLBACK (empathy_streamed_media_window_sidebar_shown_cb), self);
+ gtk_paned_pack2 (GTK_PANED (priv->pane), priv->sidebar, FALSE, FALSE);
+
+ page = empathy_streamed_media_window_create_audio_input (self);
+ ev_sidebar_add_page (EV_SIDEBAR (priv->sidebar), "audio-input",
+ _("Audio input"), page);
+
+ page = empathy_streamed_media_window_create_video_input (self);
+ ev_sidebar_add_page (EV_SIDEBAR (priv->sidebar), "video-input",
+ _("Video input"), page);
+
+ priv->dtmf_panel = empathy_dialpad_widget_new ();
+ g_signal_connect (priv->dtmf_panel, "start-tone",
+ G_CALLBACK (dtmf_start_tone_cb), self);
+ g_signal_connect (priv->dtmf_panel, "stop-tone",
+ G_CALLBACK (dtmf_stop_tone_cb), self);
+ ev_sidebar_add_page (EV_SIDEBAR (priv->sidebar), "dialpad",
+ _("Dialpad"), priv->dtmf_panel);
+
+ gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
+
+ /* Put the details vbox in a scroll window as it can require a lot of
+ * horizontal space. */
+ scroll = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scroll),
+ priv->details_vbox);
+
+ ev_sidebar_add_page (EV_SIDEBAR (priv->sidebar), "details",
+ _("Details"), scroll);
+
+ gtk_widget_show_all (top_vbox);
+
+ gtk_widget_hide (priv->sidebar);
+
+ priv->fullscreen = empathy_streamed_media_window_fullscreen_new (self);
+ empathy_streamed_media_window_fullscreen_set_video_widget (priv->fullscreen,
+ priv->video_output);
+ g_signal_connect (G_OBJECT (priv->fullscreen->leave_fullscreen_button),
+ "clicked", G_CALLBACK (empathy_streamed_media_window_fullscreen_cb), self);
+
+ g_signal_connect (G_OBJECT (self), "realize",
+ G_CALLBACK (empathy_streamed_media_window_realized_cb), self);
+
+ g_signal_connect (G_OBJECT (self), "delete-event",
+ G_CALLBACK (empathy_streamed_media_window_delete_cb), self);
+
+ g_signal_connect (G_OBJECT (self), "window-state-event",
+ G_CALLBACK (empathy_streamed_media_window_state_event_cb), self);
+
+ g_signal_connect (G_OBJECT (self), "key-press-event",
+ G_CALLBACK (empathy_streamed_media_window_key_press_cb), self);
+
+ priv->timer = g_timer_new ();
+
+ g_object_ref (priv->ui_manager);
+ g_object_unref (gui);
+
+ priv->sound_mgr = empathy_sound_manager_dup_singleton ();
+
+ empathy_geometry_bind (GTK_WINDOW (self), "av-window");
+}
+
+/* Instead of specifying a width and a height, we specify only one size. That's
+ because we want a square avatar icon. */
+static void
+init_contact_avatar_with_size (EmpathyContact *contact,
+ GtkWidget *image_widget,
+ gint size)
+{
+ GdkPixbuf *pixbuf_avatar = NULL;
+
+ if (contact != NULL)
+ {
+ pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact,
+ size, size);
+ }
+
+ if (pixbuf_avatar == NULL)
+ {
+ pixbuf_avatar = empathy_pixbuf_from_icon_name_sized (
+ EMPATHY_IMAGE_AVATAR_DEFAULT, size);
+ }
+
+ gtk_image_set_from_pixbuf (GTK_IMAGE (image_widget), pixbuf_avatar);
+
+ if (pixbuf_avatar != NULL)
+ g_object_unref (pixbuf_avatar);
+}
+
+static void
+set_window_title (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ gchar *tmp;
+
+ /* translators: Call is a noun and %s is the contact name. This string
+ * is used in the window title */
+ tmp = g_strdup_printf (_("Call with %s"),
+ empathy_contact_get_alias (priv->contact));
+ gtk_window_set_title (GTK_WINDOW (self), tmp);
+ g_free (tmp);
+}
+
+static void
+contact_name_changed_cb (EmpathyContact *contact,
+ GParamSpec *pspec, EmpathyStreamedMediaWindow *self)
+{
+ set_window_title (self);
+}
+
+static void
+contact_avatar_changed_cb (EmpathyContact *contact,
+ GParamSpec *pspec, GtkWidget *avatar_widget)
+{
+ int size;
+ GtkAllocation allocation;
+
+ gtk_widget_get_allocation (avatar_widget, &allocation);
+ size = allocation.height;
+
+ if (size == 0)
+ {
+ /* the widget is not allocated yet, set a default size */
+ size = MIN (REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT,
+ REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH);
+ }
+
+ init_contact_avatar_with_size (contact, avatar_widget, size);
+}
+
+static void
+empathy_streamed_media_window_got_self_contact_cb (TpConnection *connection,
+ EmpathyContact *contact, const GError *error, gpointer user_data,
+ GObject *weak_object)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ init_contact_avatar_with_size (contact, priv->self_user_avatar_widget,
+ MIN (SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH));
+
+ g_signal_connect (contact, "notify::avatar",
+ G_CALLBACK (contact_avatar_changed_cb), priv->self_user_avatar_widget);
+}
+
+static void
+empathy_streamed_media_window_setup_avatars (EmpathyStreamedMediaWindow *self,
+ EmpathyStreamedMediaHandler *handler)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ g_object_get (handler, "contact", &(priv->contact), NULL);
+
+ if (priv->contact != NULL)
+ {
+ TpConnection *connection;
+
+ set_window_title (self);
+
+ g_signal_connect (priv->contact, "notify::name",
+ G_CALLBACK (contact_name_changed_cb), self);
+ g_signal_connect (priv->contact, "notify::avatar",
+ G_CALLBACK (contact_avatar_changed_cb),
+ priv->remote_user_avatar_widget);
+
+ /* Retreiving the self avatar */
+ connection = empathy_contact_get_connection (priv->contact);
+ empathy_tp_contact_factory_get_from_handle (connection,
+ tp_connection_get_self_handle (connection),
+ empathy_streamed_media_window_got_self_contact_cb, self, NULL, G_OBJECT (self));
+ }
+ else
+ {
+ g_warning ("call handler doesn't have a contact");
+ /* translators: Call is a noun. This string is used in the window
+ * title */
+ gtk_window_set_title (GTK_WINDOW (self), _("Call"));
+
+ /* Since we can't access the remote contact, we can't get a connection
+ to it and can't get the self contact (and its avatar). This means
+ that we have to manually set the self avatar. */
+ init_contact_avatar_with_size (NULL, priv->self_user_avatar_widget,
+ MIN (SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH));
+ }
+
+ init_contact_avatar_with_size (priv->contact,
+ priv->remote_user_avatar_widget,
+ MIN (REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH,
+ REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT));
+
+ /* The remote avatar is shown by default and will be hidden when we receive
+ video from the remote side. */
+ gtk_widget_hide (priv->video_output);
+ gtk_widget_show (priv->remote_user_avatar_widget);
+}
+
+static void
+update_send_codec (EmpathyStreamedMediaWindow *self,
+ gboolean audio)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ FsCodec *codec;
+ GtkWidget *widget;
+ gchar *tmp;
+
+ if (audio)
+ {
+ codec = empathy_streamed_media_handler_get_send_audio_codec (priv->handler);
+ widget = priv->acodec_encoding_label;
+ }
+ else
+ {
+ codec = empathy_streamed_media_handler_get_send_video_codec (priv->handler);
+ widget = priv->vcodec_encoding_label;
+ }
+
+ if (codec == NULL)
+ return;
+
+ tmp = g_strdup_printf ("%s/%u", codec->encoding_name, codec->clock_rate);
+ gtk_label_set_text (GTK_LABEL (widget), tmp);
+ g_free (tmp);
+}
+
+static void
+send_audio_codec_notify_cb (GObject *object,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = user_data;
+
+ update_send_codec (self, TRUE);
+}
+
+static void
+send_video_codec_notify_cb (GObject *object,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = user_data;
+
+ update_send_codec (self, FALSE);
+}
+
+static void
+update_recv_codec (EmpathyStreamedMediaWindow *self,
+ gboolean audio)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GList *codecs, *l;
+ GtkWidget *widget;
+ GString *str = NULL;
+
+ if (audio)
+ {
+ codecs = empathy_streamed_media_handler_get_recv_audio_codecs (priv->handler);
+ widget = priv->acodec_decoding_label;
+ }
+ else
+ {
+ codecs = empathy_streamed_media_handler_get_recv_video_codecs (priv->handler);
+ widget = priv->vcodec_decoding_label;
+ }
+
+ if (codecs == NULL)
+ return;
+
+ for (l = codecs; l != NULL; l = g_list_next (l))
+ {
+ FsCodec *codec = l->data;
+
+ if (str == NULL)
+ str = g_string_new (NULL);
+ else
+ g_string_append (str, ", ");
+
+ g_string_append_printf (str, "%s/%u", codec->encoding_name,
+ codec->clock_rate);
+ }
+
+ gtk_label_set_text (GTK_LABEL (widget), str->str);
+ g_string_free (str, TRUE);
+}
+
+static void
+recv_audio_codecs_notify_cb (GObject *object,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = user_data;
+
+ update_recv_codec (self, TRUE);
+}
+
+static void
+recv_video_codecs_notify_cb (GObject *object,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = user_data;
+
+ update_recv_codec (self, FALSE);
+}
+
+static const gchar *
+candidate_type_to_str (FsCandidate *candidate)
+{
+ switch (candidate->type)
+ {
+ case FS_CANDIDATE_TYPE_HOST:
+ return "host";
+ case FS_CANDIDATE_TYPE_SRFLX:
+ return "server reflexive";
+ case FS_CANDIDATE_TYPE_PRFLX:
+ return "peer reflexive";
+ case FS_CANDIDATE_TYPE_RELAY:
+ return "relay";
+ case FS_CANDIDATE_TYPE_MULTICAST:
+ return "multicast";
+ }
+
+ return NULL;
+}
+
+static const gchar *
+candidate_type_to_desc (FsCandidate *candidate)
+{
+ switch (candidate->type)
+ {
+ case FS_CANDIDATE_TYPE_HOST:
+ return _("The IP address as seen by the machine");
+ case FS_CANDIDATE_TYPE_SRFLX:
+ return _("The IP address as seen by a server on the Internet");
+ case FS_CANDIDATE_TYPE_PRFLX:
+ return _("The IP address of the peer as seen by the other side");
+ case FS_CANDIDATE_TYPE_RELAY:
+ return _("The IP address of a relay server");
+ case FS_CANDIDATE_TYPE_MULTICAST:
+ return _("The IP address of the multicast group");
+ }
+
+ return NULL;
+}
+
+static void
+update_candidat_widget (EmpathyStreamedMediaWindow *self,
+ GtkWidget *label,
+ GtkWidget *img,
+ FsCandidate *candidate)
+{
+ gchar *str;
+
+ g_assert (candidate != NULL);
+ str = g_strdup_printf ("%s %u (%s)", candidate->ip,
+ candidate->port, candidate_type_to_str (candidate));
+
+ gtk_label_set_text (GTK_LABEL (label), str);
+ gtk_widget_set_tooltip_text (img, candidate_type_to_desc (candidate));
+
+ g_free (str);
+}
+
+static void
+candidates_changed_cb (GObject *object,
+ FsMediaType type,
+ EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ FsCandidate *candidate = NULL;
+
+ if (type == FS_MEDIA_TYPE_VIDEO)
+ {
+ /* Update remote candidate */
+ candidate = empathy_streamed_media_handler_get_video_remote_candidate (
+ priv->handler);
+
+ update_candidat_widget (self, priv->video_remote_candidate_label,
+ priv->video_remote_candidate_info_img, candidate);
+
+ /* Update local candidate */
+ candidate = empathy_streamed_media_handler_get_video_local_candidate (
+ priv->handler);
+
+ update_candidat_widget (self, priv->video_local_candidate_label,
+ priv->video_local_candidate_info_img, candidate);
+ }
+ else
+ {
+ /* Update remote candidate */
+ candidate = empathy_streamed_media_handler_get_audio_remote_candidate (
+ priv->handler);
+
+ update_candidat_widget (self, priv->audio_remote_candidate_label,
+ priv->audio_remote_candidate_info_img, candidate);
+
+ /* Update local candidate */
+ candidate = empathy_streamed_media_handler_get_audio_local_candidate (
+ priv->handler);
+
+ update_candidat_widget (self, priv->audio_local_candidate_label,
+ priv->audio_local_candidate_info_img, candidate);
+ }
+}
+
+static void
+empathy_streamed_media_window_constructed (GObject *object)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (object);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ EmpathyTpStreamedMedia *call;
+
+ g_assert (priv->handler != NULL);
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+ priv->outgoing = (call == NULL);
+ if (call != NULL)
+ g_object_unref (call);
+
+ empathy_streamed_media_window_setup_avatars (self, priv->handler);
+ empathy_streamed_media_window_set_state_connecting (self);
+
+ if (!empathy_streamed_media_handler_has_initial_video (priv->handler))
+ {
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->tool_button_camera_off), TRUE);
+ }
+ /* If call has InitialVideo, the preview will be started once the call has
+ * been started (start_call()). */
+
+ update_send_codec (self, TRUE);
+ update_send_codec (self, FALSE);
+ update_recv_codec (self, TRUE);
+ update_recv_codec (self, FALSE);
+
+ tp_g_signal_connect_object (priv->handler, "notify::send-audio-codec",
+ G_CALLBACK (send_audio_codec_notify_cb), self, 0);
+ tp_g_signal_connect_object (priv->handler, "notify::send-video-codec",
+ G_CALLBACK (send_video_codec_notify_cb), self, 0);
+ tp_g_signal_connect_object (priv->handler, "notify::recv-audio-codecs",
+ G_CALLBACK (recv_audio_codecs_notify_cb), self, 0);
+ tp_g_signal_connect_object (priv->handler, "notify::recv-video-codecs",
+ G_CALLBACK (recv_video_codecs_notify_cb), self, 0);
+
+ tp_g_signal_connect_object (priv->handler, "candidates-changed",
+ G_CALLBACK (candidates_changed_cb), self, 0);
+}
+
+static void empathy_streamed_media_window_dispose (GObject *object);
+static void empathy_streamed_media_window_finalize (GObject *object);
+
+static void
+empathy_streamed_media_window_set_property (GObject *object,
+ guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (object);
+
+ switch (property_id)
+ {
+ case PROP_STREAMED_MEDIA_HANDLER:
+ priv->handler = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+empathy_streamed_media_window_get_property (GObject *object,
+ guint property_id, GValue *value, GParamSpec *pspec)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (object);
+
+ switch (property_id)
+ {
+ case PROP_STREAMED_MEDIA_HANDLER:
+ g_value_set_object (value, priv->handler);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+empathy_streamed_media_window_class_init (
+ EmpathyStreamedMediaWindowClass *empathy_streamed_media_window_class)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (empathy_streamed_media_window_class);
+ GParamSpec *param_spec;
+
+ g_type_class_add_private (empathy_streamed_media_window_class,
+ sizeof (EmpathyStreamedMediaWindowPriv));
+
+ object_class->constructed = empathy_streamed_media_window_constructed;
+ object_class->set_property = empathy_streamed_media_window_set_property;
+ object_class->get_property = empathy_streamed_media_window_get_property;
+
+ object_class->dispose = empathy_streamed_media_window_dispose;
+ object_class->finalize = empathy_streamed_media_window_finalize;
+
+ param_spec = g_param_spec_object ("handler",
+ "handler", "The call handler",
+ EMPATHY_TYPE_STREAMED_MEDIA_HANDLER,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+ g_object_class_install_property (object_class,
+ PROP_STREAMED_MEDIA_HANDLER, param_spec);
+}
+
+static void
+empathy_streamed_media_window_video_stream_changed_cb (EmpathyTpStreamedMedia *call,
+ GParamSpec *property, EmpathyStreamedMediaWindow *self)
+{
+ DEBUG ("video stream changed");
+ empathy_streamed_media_window_update_avatars_visibility (call, self);
+}
+
+void
+empathy_streamed_media_window_dispose (GObject *object)
+{
+ EmpathyTpStreamedMedia *call;
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (object);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+
+ if (call != NULL)
+ {
+ g_object_unref (call);
+ }
+
+ if (priv->handler != NULL)
+ {
+ empathy_streamed_media_handler_stop_call (priv->handler);
+ g_object_unref (priv->handler);
+ }
+ priv->handler = NULL;
+
+ if (priv->bus_message_source_id != 0)
+ {
+ g_source_remove (priv->bus_message_source_id);
+ priv->bus_message_source_id = 0;
+ }
+
+ if (priv->pipeline != NULL)
+ g_object_unref (priv->pipeline);
+ priv->pipeline = NULL;
+
+ if (priv->video_input != NULL)
+ g_object_unref (priv->video_input);
+ priv->video_input = NULL;
+
+ if (priv->audio_input != NULL)
+ g_object_unref (priv->audio_input);
+ priv->audio_input = NULL;
+
+ if (priv->video_tee != NULL)
+ g_object_unref (priv->video_tee);
+ priv->video_tee = NULL;
+
+ if (priv->fsnotifier != NULL)
+ g_object_unref (priv->fsnotifier);
+ priv->fsnotifier = NULL;
+
+ if (priv->timer_id != 0)
+ g_source_remove (priv->timer_id);
+ priv->timer_id = 0;
+
+ if (priv->ui_manager != NULL)
+ g_object_unref (priv->ui_manager);
+ priv->ui_manager = NULL;
+
+ if (priv->fullscreen != NULL)
+ g_object_unref (priv->fullscreen);
+ priv->fullscreen = NULL;
+
+ if (priv->contact != NULL)
+ {
+ g_signal_handlers_disconnect_by_func (priv->contact,
+ contact_name_changed_cb, self);
+ g_object_unref (priv->contact);
+ priv->contact = NULL;
+ }
+
+ tp_clear_object (&priv->sound_mgr);
+
+ /* release any references held by the object here */
+ if (G_OBJECT_CLASS (empathy_streamed_media_window_parent_class)->dispose)
+ G_OBJECT_CLASS (empathy_streamed_media_window_parent_class)->dispose (object);
+}
+
+static void
+disconnect_video_output_motion_handler (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->video_output_motion_handler_id != 0)
+ {
+ g_signal_handler_disconnect (G_OBJECT (priv->video_output),
+ priv->video_output_motion_handler_id);
+ priv->video_output_motion_handler_id = 0;
+ }
+}
+
+void
+empathy_streamed_media_window_finalize (GObject *object)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (object);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ disconnect_video_output_motion_handler (self);
+
+ /* free any data held directly by the object here */
+ g_mutex_free (priv->lock);
+
+ g_timer_destroy (priv->timer);
+
+ G_OBJECT_CLASS (empathy_streamed_media_window_parent_class)->finalize (object);
+}
+
+
+EmpathyStreamedMediaWindow *
+empathy_streamed_media_window_new (EmpathyStreamedMediaHandler *handler)
+{
+ return EMPATHY_STREAMED_MEDIA_WINDOW (
+ g_object_new (EMPATHY_TYPE_STREAMED_MEDIA_WINDOW, "handler", handler, NULL));
+}
+
+static void
+empathy_streamed_media_window_conference_added_cb (EmpathyStreamedMediaHandler *handler,
+ GstElement *conference, gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GKeyFile *keyfile;
+
+ keyfile = fs_utils_get_default_element_properties (conference);
+ if (keyfile != NULL)
+ fs_element_added_notifier_set_properties_from_keyfile (priv->fsnotifier,
+ keyfile);
+
+ gst_bin_add (GST_BIN (priv->pipeline), conference);
+
+ gst_element_set_state (conference, GST_STATE_PLAYING);
+}
+
+static gboolean
+empathy_streamed_media_window_request_resource_cb (EmpathyStreamedMediaHandler *handler,
+ FsMediaType type, FsStreamDirection direction, gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (type != FS_MEDIA_TYPE_VIDEO)
+ return TRUE;
+
+ if (direction == FS_DIRECTION_RECV)
+ return TRUE;
+
+ /* video and direction is send */
+ return priv->video_input != NULL;
+}
+
+static gboolean
+empathy_streamed_media_window_reset_pipeline (EmpathyStreamedMediaWindow *self)
+{
+ GstStateChangeReturn state_change_return;
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->pipeline == NULL)
+ return TRUE;
+
+ if (priv->bus_message_source_id != 0)
+ {
+ g_source_remove (priv->bus_message_source_id);
+ priv->bus_message_source_id = 0;
+ }
+
+ state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
+
+ if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
+ state_change_return == GST_STATE_CHANGE_NO_PREROLL)
+ {
+ if (priv->pipeline != NULL)
+ g_object_unref (priv->pipeline);
+ priv->pipeline = NULL;
+
+ g_signal_handlers_disconnect_by_func (priv->audio_input_adj,
+ empathy_streamed_media_window_mic_volume_changed_cb, self);
+
+ if (priv->video_tee != NULL)
+ g_object_unref (priv->video_tee);
+ priv->video_tee = NULL;
+
+ if (priv->video_preview != NULL)
+ gtk_widget_destroy (priv->video_preview);
+ priv->video_preview = NULL;
+
+ priv->funnel = NULL;
+
+ create_pipeline (self);
+ /* Call will be started when user will hit the 'redial' button */
+ priv->start_call_when_playing = FALSE;
+ gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
+
+ return TRUE;
+ }
+ else
+ {
+ g_message ("Error: could not destroy pipeline. Closing call window");
+ gtk_widget_destroy (GTK_WIDGET (self));
+
+ return FALSE;
+ }
+}
+
+static void
+reset_details_pane (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ /* translators: encoding video codec is unknown */
+ gtk_label_set_text (GTK_LABEL (priv->vcodec_encoding_label),
+ C_("codec", "Unknown"));
+ /* translators: encoding audio codec is unknown */
+ gtk_label_set_text (GTK_LABEL (priv->acodec_encoding_label),
+ C_("codec", "Unknown"));
+ /* translators: decoding video codec is unknown */
+ gtk_label_set_text (GTK_LABEL (priv->vcodec_decoding_label),
+ C_("codec", "Unknown"));
+ /* translators: decoding audio codec is unknown */
+ gtk_label_set_text (GTK_LABEL (priv->acodec_decoding_label),
+ C_("codec", "Unknown"));
+}
+
+static gboolean
+empathy_streamed_media_window_disconnected (EmpathyStreamedMediaWindow *self,
+ gboolean restart)
+{
+ gboolean could_disconnect = FALSE;
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ gboolean could_reset_pipeline;
+
+ /* Leave full screen mode if needed */
+ gtk_window_unfullscreen (GTK_WINDOW (self));
+
+ gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
+
+ could_reset_pipeline = empathy_streamed_media_window_reset_pipeline (self);
+
+ if (priv->call_state == CONNECTING)
+ empathy_sound_manager_stop (priv->sound_mgr,
+ EMPATHY_SOUND_PHONE_OUTGOING);
+
+ if (priv->call_state != REDIALING)
+ priv->call_state = DISCONNECTED;
+
+ if (could_reset_pipeline)
+ {
+ g_mutex_lock (priv->lock);
+
+ g_timer_stop (priv->timer);
+
+ if (priv->timer_id != 0)
+ g_source_remove (priv->timer_id);
+ priv->timer_id = 0;
+
+ g_mutex_unlock (priv->lock);
+
+ if (!restart)
+ /* We are about to destroy the window, no need to update it or create
+ * a video preview */
+ return TRUE;
+
+ empathy_streamed_media_window_status_message (self, _("Disconnected"));
+
+ gtk_action_set_sensitive (priv->redial, TRUE);
+ gtk_widget_set_sensitive (priv->redial_button, TRUE);
+
+ /* Unsensitive the camera and mic button */
+ gtk_widget_set_sensitive (priv->tool_button_camera_on, FALSE);
+ gtk_action_set_sensitive (priv->action_camera_on, FALSE);
+ gtk_widget_set_sensitive (priv->mic_button, FALSE);
+
+ /* Be sure that the mic button is enabled */
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), TRUE);
+
+ if (priv->camera_state == CAMERA_STATE_ON)
+ {
+ /* Enable the 'preview' button as we are not sending atm. */
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->tool_button_camera_preview), TRUE);
+ }
+ else if (priv->camera_state == CAMERA_STATE_PREVIEW)
+ {
+ /* Restart the preview with the new pipeline. */
+ display_video_preview (self, TRUE);
+ }
+
+ gtk_progress_bar_set_fraction (
+ GTK_PROGRESS_BAR (priv->volume_progress_bar), 0);
+
+ /* destroy the video output; it will be recreated when we'll redial */
+ disconnect_video_output_motion_handler (self);
+ gtk_widget_destroy (priv->video_output);
+ priv->video_output = NULL;
+
+ gtk_widget_show (priv->remote_user_avatar_widget);
+
+ reset_details_pane (self);
+
+ priv->sending_video = FALSE;
+ priv->call_started = FALSE;
+
+ could_disconnect = TRUE;
+
+ /* TODO: display the self avatar of the preview (depends if the "Always
+ * Show Video Preview" is enabled or not) */
+ }
+
+ return could_disconnect;
+}
+
+
+static void
+empathy_streamed_media_window_channel_closed_cb (EmpathyStreamedMediaHandler *handler,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ if (empathy_streamed_media_window_disconnected (self, TRUE) &&
+ priv->call_state == REDIALING)
+ empathy_streamed_media_window_restart_call (self);
+}
+
+
+static void
+empathy_streamed_media_window_channel_stream_closed_cb (EmpathyStreamedMediaHandler *handler,
+ TfStream *stream, gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ guint media_type;
+
+ g_object_get (stream, "media-type", &media_type, NULL);
+
+ /*
+ * This assumes that there is only one video stream per channel...
+ */
+
+ if (media_type == TP_MEDIA_STREAM_TYPE_VIDEO)
+ {
+ if (priv->funnel != NULL)
+ {
+ GstElement *output;
+
+ output = empathy_video_widget_get_element (EMPATHY_VIDEO_WIDGET
+ (priv->video_output));
+
+ gst_element_set_state (output, GST_STATE_NULL);
+ gst_element_set_state (priv->funnel, GST_STATE_NULL);
+
+ gst_bin_remove (GST_BIN (priv->pipeline), output);
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
+ priv->funnel = NULL;
+ }
+ }
+ else if (media_type == TP_MEDIA_STREAM_TYPE_AUDIO)
+ {
+ if (priv->audio_output != NULL)
+ {
+ gst_element_set_state (priv->audio_output, GST_STATE_NULL);
+
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
+ priv->audio_output = NULL;
+ }
+ }
+}
+
+/* Called with global lock held */
+static GstPad *
+empathy_streamed_media_window_get_video_sink_pad (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstPad *pad;
+ GstElement *output;
+
+ if (priv->funnel == NULL)
+ {
+ output = empathy_video_widget_get_element (EMPATHY_VIDEO_WIDGET
+ (priv->video_output));
+
+ priv->funnel = gst_element_factory_make ("fsfunnel", NULL);
+
+ if (!priv->funnel)
+ {
+ g_warning ("Could not create fsfunnel");
+ return NULL;
+ }
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), priv->funnel))
+ {
+ gst_object_unref (priv->funnel);
+ priv->funnel = NULL;
+ g_warning ("Could not add funnel to pipeline");
+ return NULL;
+ }
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), output))
+ {
+ g_warning ("Could not add the video output widget to the pipeline");
+ goto error;
+ }
+
+ if (!gst_element_link (priv->funnel, output))
+ {
+ g_warning ("Could not link output sink to funnel");
+ goto error_output_added;
+ }
+
+ if (gst_element_set_state (output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
+ {
+ g_warning ("Could not start video sink");
+ goto error_output_added;
+ }
+
+ if (gst_element_set_state (priv->funnel, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
+ {
+ g_warning ("Could not start funnel");
+ goto error_output_added;
+ }
+ }
+
+ pad = gst_element_get_request_pad (priv->funnel, "sink%d");
+
+ if (!pad)
+ g_warning ("Could not get request pad from funnel");
+
+ return pad;
+
+
+ error_output_added:
+
+ gst_element_set_locked_state (priv->funnel, TRUE);
+ gst_element_set_locked_state (output, TRUE);
+
+ gst_element_set_state (priv->funnel, GST_STATE_NULL);
+ gst_element_set_state (output, GST_STATE_NULL);
+
+ gst_bin_remove (GST_BIN (priv->pipeline), output);
+ gst_element_set_locked_state (output, FALSE);
+
+ error:
+
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
+ priv->funnel = NULL;
+
+ return NULL;
+}
+
+/* Called with global lock held */
+static GstPad *
+empathy_streamed_media_window_get_audio_sink_pad (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstPad *pad;
+ GstPadTemplate *template;
+
+ if (priv->audio_output == NULL)
+ {
+ priv->audio_output = empathy_audio_sink_new ();
+
+ if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_output))
+ {
+ g_warning ("Could not add audio sink to pipeline");
+ g_object_unref (priv->audio_output);
+ goto error_add_output;
+ }
+
+ if (gst_element_set_state (priv->audio_output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
+ {
+ g_warning ("Could not start audio sink");
+ goto error;
+ }
+ }
+
+ template = gst_element_class_get_pad_template (
+ GST_ELEMENT_GET_CLASS (priv->audio_output), "sink%d");
+
+ pad = gst_element_request_pad (priv->audio_output,
+ template, NULL, NULL);
+
+ if (pad == NULL)
+ {
+ g_warning ("Could not get sink pad from sink");
+ return NULL;
+ }
+
+ return pad;
+
+error:
+ gst_element_set_locked_state (priv->audio_output, TRUE);
+ gst_element_set_state (priv->audio_output, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
+ priv->audio_output = NULL;
+
+error_add_output:
+
+ return NULL;
+}
+
+static gboolean
+empathy_streamed_media_window_update_timer (gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ gchar *str;
+ gdouble time_;
+
+ time_ = g_timer_elapsed (priv->timer, NULL);
+
+ /* Translators: number of minutes:seconds the caller has been connected */
+ str = g_strdup_printf (_("Connected — %d:%02dm"), (int) time_ / 60,
+ (int) time_ % 60);
+ empathy_streamed_media_window_status_message (self, str);
+ g_free (str);
+
+ return TRUE;
+}
+
+static void
+display_error (EmpathyStreamedMediaWindow *self,
+ EmpathyTpStreamedMedia *call,
+ const gchar *img,
+ const gchar *title,
+ const gchar *desc,
+ const gchar *details)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GtkWidget *info_bar;
+ GtkWidget *content_area;
+ GtkWidget *hbox;
+ GtkWidget *vbox;
+ GtkWidget *image;
+ GtkWidget *label;
+ gchar *txt;
+
+ /* Create info bar */
+ info_bar = gtk_info_bar_new_with_buttons (GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
+ NULL);
+
+ gtk_info_bar_set_message_type (GTK_INFO_BAR (info_bar), GTK_MESSAGE_WARNING);
+
+ content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar));
+
+ /* hbox containing the image and the messages vbox */
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
+ gtk_container_add (GTK_CONTAINER (content_area), hbox);
+
+ /* Add image */
+ image = gtk_image_new_from_icon_name (img, GTK_ICON_SIZE_DIALOG);
+ gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
+
+ /* vbox containing the main message and the details expander */
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
+ gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
+
+ /* Add text */
+ txt = g_strdup_printf ("<b>%s</b>\n%s", title, desc);
+
+ label = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label), txt);
+ gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
+ gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
+ g_free (txt);
+
+ gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
+
+ /* Add details */
+ if (details != NULL)
+ {
+ GtkWidget *expander;
+
+ expander = gtk_expander_new (_("Technical Details"));
+
+ txt = g_strdup_printf ("<i>%s</i>", details);
+
+ label = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label), txt);
+ gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
+ gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
+ g_free (txt);
+
+ gtk_container_add (GTK_CONTAINER (expander), label);
+ gtk_box_pack_start (GTK_BOX (vbox), expander, TRUE, TRUE, 0);
+ }
+
+ g_signal_connect (info_bar, "response",
+ G_CALLBACK (gtk_widget_destroy), NULL);
+
+ gtk_box_pack_start (GTK_BOX (priv->errors_vbox), info_bar,
+ FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
+ gtk_widget_show_all (info_bar);
+}
+
+static gchar *
+media_stream_error_to_txt (EmpathyStreamedMediaWindow *self,
+ EmpathyTpStreamedMedia *call,
+ gboolean audio,
+ TpMediaStreamError error)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ const gchar *cm;
+ gchar *url;
+ gchar *result;
+
+ switch (error)
+ {
+ case TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED:
+ if (audio)
+ return g_strdup_printf (
+ _("%s's software does not understand any of the audio formats "
+ "supported by your computer"),
+ empathy_contact_get_alias (priv->contact));
+ else
+ return g_strdup_printf (
+ _("%s's software does not understand any of the video formats "
+ "supported by your computer"),
+ empathy_contact_get_alias (priv->contact));
+
+ case TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED:
+ return g_strdup_printf (
+ _("Can't establish a connection to %s. "
+ "One of you might be on a network that does not allow "
+ "direct connections."),
+ empathy_contact_get_alias (priv->contact));
+
+ case TP_MEDIA_STREAM_ERROR_NETWORK_ERROR:
+ return g_strdup (_("There was a failure on the network"));
+
+ case TP_MEDIA_STREAM_ERROR_NO_CODECS:
+ if (audio)
+ return g_strdup (_("The audio formats necessary for this call "
+ "are not installed on your computer"));
+ else
+ return g_strdup (_("The video formats necessary for this call "
+ "are not installed on your computer"));
+
+ case TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR:
+ cm = empathy_tp_streamed_media_get_connection_manager (call);
+
+ url = g_strdup_printf ("http://bugs.freedesktop.org/enter_bug.cgi?"
+ "product=Telepathy&component=%s", cm);
+
+ result = g_strdup_printf (
+ _("Something unexpected happened in a Telepathy component. "
+ "Please <a href=\"%s\">report this bug</a> and attach "
+ "logs gathered from the 'Debug' window in the Help menu."), url);
+
+ g_free (url);
+ return result;
+
+ case TP_MEDIA_STREAM_ERROR_MEDIA_ERROR:
+ return g_strdup (_("There was a failure in the call engine"));
+
+ case TP_MEDIA_STREAM_ERROR_EOS:
+ return g_strdup (_("The end of the stream was reached"));
+
+ case TP_MEDIA_STREAM_ERROR_UNKNOWN:
+ default:
+ return NULL;
+ }
+}
+
+static void
+empathy_streamed_media_window_stream_error (EmpathyStreamedMediaWindow *self,
+ EmpathyTpStreamedMedia *call,
+ gboolean audio,
+ guint code,
+ const gchar *msg,
+ const gchar *icon,
+ const gchar *title)
+{
+ gchar *desc;
+
+ desc = media_stream_error_to_txt (self, call, audio, code);
+ if (desc == NULL)
+ {
+ /* No description, use the error message. That's not great as it's not
+ * localized but it's better than nothing. */
+ display_error (self, call, icon, title, msg, NULL);
+ }
+ else
+ {
+ display_error (self, call, icon, title, desc, msg);
+ g_free (desc);
+ }
+}
+
+static void
+empathy_streamed_media_window_audio_stream_error (EmpathyTpStreamedMedia *call,
+ guint code,
+ const gchar *msg,
+ EmpathyStreamedMediaWindow *self)
+{
+ empathy_streamed_media_window_stream_error (self, call, TRUE, code, msg,
+ "gnome-stock-mic", _("Can't establish audio stream"));
+}
+
+static void
+empathy_streamed_media_window_video_stream_error (EmpathyTpStreamedMedia *call,
+ guint code,
+ const gchar *msg,
+ EmpathyStreamedMediaWindow *self)
+{
+ empathy_streamed_media_window_stream_error (self, call, FALSE, code, msg,
+ "camera-web", _("Can't establish video stream"));
+}
+
+static gboolean
+empathy_streamed_media_window_connected (gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ EmpathyTpStreamedMedia *call;
+ gboolean can_send_video;
+
+ empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
+
+ can_send_video = priv->video_input != NULL && priv->contact != NULL &&
+ empathy_contact_can_voip_video (priv->contact);
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+
+ tp_g_signal_connect_object (call, "notify::video-stream",
+ G_CALLBACK (empathy_streamed_media_window_video_stream_changed_cb),
+ self, 0);
+
+ if (empathy_tp_streamed_media_has_dtmf (call))
+ gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
+
+ if (priv->video_input == NULL)
+ empathy_streamed_media_window_set_send_video (self, CAMERA_STATE_OFF);
+
+ priv->sending_video = can_send_video ?
+ empathy_tp_streamed_media_is_sending_video (call) : FALSE;
+
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->tool_button_camera_on),
+ priv->sending_video && priv->video_input != NULL);
+ gtk_widget_set_sensitive (priv->tool_button_camera_on, can_send_video);
+ gtk_action_set_sensitive (priv->action_camera_on, can_send_video);
+
+ gtk_action_set_sensitive (priv->redial, FALSE);
+ gtk_widget_set_sensitive (priv->redial_button, FALSE);
+
+ gtk_widget_set_sensitive (priv->mic_button, TRUE);
+
+ empathy_streamed_media_window_update_avatars_visibility (call, self);
+
+ g_object_unref (call);
+
+ g_mutex_lock (priv->lock);
+
+ priv->timer_id = g_timeout_add_seconds (1,
+ empathy_streamed_media_window_update_timer, self);
+
+ g_mutex_unlock (priv->lock);
+
+ empathy_streamed_media_window_update_timer (self);
+
+ gtk_action_set_sensitive (priv->menu_fullscreen, TRUE);
+
+ return FALSE;
+}
+
+
+/* Called from the streaming thread */
+static gboolean
+empathy_streamed_media_window_src_added_cb (EmpathyStreamedMediaHandler *handler,
+ GstPad *src, guint media_type, gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ gboolean retval = FALSE;
+
+ GstPad *pad;
+
+ g_mutex_lock (priv->lock);
+
+ if (priv->call_state != CONNECTED)
+ {
+ g_timer_start (priv->timer);
+ priv->timer_id = g_idle_add (empathy_streamed_media_window_connected, self);
+ priv->call_state = CONNECTED;
+ }
+
+ switch (media_type)
+ {
+ case TP_MEDIA_STREAM_TYPE_AUDIO:
+ pad = empathy_streamed_media_window_get_audio_sink_pad (self);
+ break;
+ case TP_MEDIA_STREAM_TYPE_VIDEO:
+ gtk_widget_hide (priv->remote_user_avatar_widget);
+ gtk_widget_show (priv->video_output);
+ pad = empathy_streamed_media_window_get_video_sink_pad (self);
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+
+ if (pad == NULL)
+ goto out;
+
+ if (GST_PAD_LINK_FAILED (gst_pad_link (src, pad)))
+ g_warning ("Could not link %s sink pad",
+ media_type == TP_MEDIA_STREAM_TYPE_AUDIO ? "audio" : "video");
+ else
+ retval = TRUE;
+
+ gst_object_unref (pad);
+
+ out:
+
+ /* If no sink could be linked, try to add fakesink to prevent the whole call
+ * aborting */
+
+ if (!retval)
+ {
+ GstElement *fakesink = gst_element_factory_make ("fakesink", NULL);
+
+ if (gst_bin_add (GST_BIN (priv->pipeline), fakesink))
+ {
+ GstPad *sinkpad = gst_element_get_static_pad (fakesink, "sink");
+ if (gst_element_set_state (fakesink, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE ||
+ GST_PAD_LINK_FAILED (gst_pad_link (src, sinkpad)))
+ {
+ gst_element_set_locked_state (fakesink, TRUE);
+ gst_element_set_state (fakesink, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN (priv->pipeline), fakesink);
+ }
+ else
+ {
+ DEBUG ("Could not link real sink, linked fakesink instead");
+ }
+ gst_object_unref (sinkpad);
+ }
+ else
+ {
+ gst_object_unref (fakesink);
+ }
+ }
+
+
+ g_mutex_unlock (priv->lock);
+
+ return TRUE;
+}
+
+static gboolean
+empathy_streamed_media_window_sink_added_cb (EmpathyStreamedMediaHandler *handler,
+ GstPad *sink, guint media_type, gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstPad *pad;
+ gboolean retval = FALSE;
+
+ switch (media_type)
+ {
+ case TP_MEDIA_STREAM_TYPE_AUDIO:
+ if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_input))
+ {
+ g_warning ("Could not add audio source to pipeline");
+ break;
+ }
+
+ pad = gst_element_get_static_pad (priv->audio_input, "src");
+ if (!pad)
+ {
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
+ g_warning ("Could not get source pad from audio source");
+ break;
+ }
+
+ if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
+ {
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
+ g_warning ("Could not link audio source to farsight");
+ break;
+ }
+
+ if (gst_element_set_state (priv->audio_input, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
+ {
+ g_warning ("Could not start audio source");
+ gst_element_set_state (priv->audio_input, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
+ break;
+ }
+
+ retval = TRUE;
+ break;
+ case TP_MEDIA_STREAM_TYPE_VIDEO:
+ if (priv->video_input != NULL)
+ {
+ if (priv->video_tee != NULL)
+ {
+ pad = gst_element_get_request_pad (priv->video_tee, "src%d");
+ if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
+ {
+ g_warning ("Could not link videp soure input pipeline");
+ break;
+ }
+ gst_object_unref (pad);
+ }
+
+ retval = TRUE;
+ }
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+
+ return retval;
+}
+
+static void
+empathy_streamed_media_window_remove_video_input (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstElement *preview;
+
+ disable_camera (self);
+
+ DEBUG ("remove video input");
+ preview = empathy_video_widget_get_element (
+ EMPATHY_VIDEO_WIDGET (priv->video_preview));
+
+ gst_element_set_state (priv->video_input, GST_STATE_NULL);
+ gst_element_set_state (priv->video_tee, GST_STATE_NULL);
+ gst_element_set_state (preview, GST_STATE_NULL);
+
+ gst_bin_remove_many (GST_BIN (priv->pipeline), priv->video_input,
+ priv->video_tee, preview, NULL);
+
+ g_object_unref (priv->video_input);
+ priv->video_input = NULL;
+ g_object_unref (priv->video_tee);
+ priv->video_tee = NULL;
+ gtk_widget_destroy (priv->video_preview);
+ priv->video_preview = NULL;
+
+ gtk_widget_set_sensitive (priv->tool_button_camera_on, FALSE);
+ gtk_action_set_sensitive (priv->action_camera_on, FALSE);
+ gtk_widget_set_sensitive (priv->tool_button_camera_preview, FALSE);
+}
+
+static void
+start_call (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ priv->call_started = TRUE;
+ empathy_streamed_media_handler_start_call (priv->handler,
+ empathy_get_current_action_time ());
+
+ if (empathy_streamed_media_handler_has_initial_video (priv->handler))
+ {
+ /* Enable 'send video' buttons and display the preview */
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->tool_button_camera_on), TRUE);
+ }
+}
+
+static gboolean
+empathy_streamed_media_window_bus_message (GstBus *bus, GstMessage *message,
+ gpointer user_data)
+{
+ EmpathyStreamedMediaWindow *self = EMPATHY_STREAMED_MEDIA_WINDOW (user_data);
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ GstState newstate;
+
+ empathy_streamed_media_handler_bus_message (priv->handler, bus, message);
+
+ switch (GST_MESSAGE_TYPE (message))
+ {
+ case GST_MESSAGE_STATE_CHANGED:
+ if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_input))
+ {
+ gst_message_parse_state_changed (message, NULL, &newstate, NULL);
+ if (newstate == GST_STATE_PAUSED)
+ empathy_streamed_media_window_setup_video_input (self);
+ }
+ if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->pipeline) &&
+ !priv->call_started)
+ {
+ gst_message_parse_state_changed (message, NULL, &newstate, NULL);
+ if (newstate == GST_STATE_PAUSED)
+ {
+ gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
+ priv->pipeline_playing = TRUE;
+
+ if (priv->start_call_when_playing)
+ start_call (self);
+ }
+ }
+ break;
+ case GST_MESSAGE_ERROR:
+ {
+ GError *error = NULL;
+ GstElement *gst_error;
+ gchar *debug;
+
+ gst_message_parse_error (message, &error, &debug);
+ gst_error = GST_ELEMENT (GST_MESSAGE_SRC (message));
+
+ g_message ("Element error: %s -- %s\n", error->message, debug);
+
+ if (g_str_has_prefix (gst_element_get_name (gst_error),
+ VIDEO_INPUT_ERROR_PREFIX))
+ {
+ /* Remove the video input and continue */
+ if (priv->video_input != NULL)
+ empathy_streamed_media_window_remove_video_input (self);
+ gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
+ }
+ else
+ {
+ empathy_streamed_media_window_disconnected (self, TRUE);
+ }
+ g_error_free (error);
+ g_free (debug);
+ }
+ case GST_MESSAGE_UNKNOWN:
+ case GST_MESSAGE_EOS:
+ case GST_MESSAGE_WARNING:
+ case GST_MESSAGE_INFO:
+ case GST_MESSAGE_TAG:
+ case GST_MESSAGE_BUFFERING:
+ case GST_MESSAGE_STATE_DIRTY:
+ case GST_MESSAGE_STEP_DONE:
+ case GST_MESSAGE_CLOCK_PROVIDE:
+ case GST_MESSAGE_CLOCK_LOST:
+ case GST_MESSAGE_NEW_CLOCK:
+ case GST_MESSAGE_STRUCTURE_CHANGE:
+ case GST_MESSAGE_STREAM_STATUS:
+ case GST_MESSAGE_APPLICATION:
+ case GST_MESSAGE_ELEMENT:
+ case GST_MESSAGE_SEGMENT_START:
+ case GST_MESSAGE_SEGMENT_DONE:
+ case GST_MESSAGE_DURATION:
+ case GST_MESSAGE_ANY:
+ default:
+ break;
+ }
+
+ return TRUE;
+}
+
+static void
+empathy_streamed_media_window_update_avatars_visibility (EmpathyTpStreamedMedia *call,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (empathy_tp_streamed_media_is_receiving_video (call))
+ {
+ gtk_widget_hide (priv->remote_user_avatar_widget);
+ gtk_widget_show (priv->video_output);
+ }
+ else
+ {
+ gtk_widget_hide (priv->video_output);
+ gtk_widget_show (priv->remote_user_avatar_widget);
+ }
+}
+
+static void
+call_handler_notify_tp_streamed_media_cb (EmpathyStreamedMediaHandler *handler,
+ GParamSpec *spec,
+ EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+ EmpathyTpStreamedMedia *call;
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+ if (call == NULL)
+ return;
+
+ tp_g_signal_connect_object (call, "audio-stream-error",
+ G_CALLBACK (empathy_streamed_media_window_audio_stream_error), self, 0);
+ tp_g_signal_connect_object (call, "video-stream-error",
+ G_CALLBACK (empathy_streamed_media_window_video_stream_error), self, 0);
+
+ g_object_unref (call);
+}
+
+static void
+empathy_streamed_media_window_realized_cb (GtkWidget *widget, EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ EmpathyTpStreamedMedia *call;
+
+ g_signal_connect (priv->handler, "conference-added",
+ G_CALLBACK (empathy_streamed_media_window_conference_added_cb), window);
+ g_signal_connect (priv->handler, "request-resource",
+ G_CALLBACK (empathy_streamed_media_window_request_resource_cb), window);
+ g_signal_connect (priv->handler, "closed",
+ G_CALLBACK (empathy_streamed_media_window_channel_closed_cb), window);
+ g_signal_connect (priv->handler, "src-pad-added",
+ G_CALLBACK (empathy_streamed_media_window_src_added_cb), window);
+ g_signal_connect (priv->handler, "sink-pad-added",
+ G_CALLBACK (empathy_streamed_media_window_sink_added_cb), window);
+ g_signal_connect (priv->handler, "stream-closed",
+ G_CALLBACK (empathy_streamed_media_window_channel_stream_closed_cb), window);
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+ if (call != NULL)
+ {
+ tp_g_signal_connect_object (call, "audio-stream-error",
+ G_CALLBACK (empathy_streamed_media_window_audio_stream_error), window,
+ 0);
+ tp_g_signal_connect_object (call, "video-stream-error",
+ G_CALLBACK (empathy_streamed_media_window_video_stream_error), window,
+ 0);
+
+ g_object_unref (call);
+ }
+ else
+ {
+ /* tp-call doesn't exist yet, we'll connect signals once it has been
+ * set */
+ g_signal_connect (priv->handler, "notify::tp-call",
+ G_CALLBACK (call_handler_notify_tp_streamed_media_cb), window);
+ }
+
+ gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
+}
+
+static gboolean
+empathy_streamed_media_window_delete_cb (GtkWidget *widget, GdkEvent*event,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->pipeline != NULL)
+ {
+ if (priv->bus_message_source_id != 0)
+ {
+ g_source_remove (priv->bus_message_source_id);
+ priv->bus_message_source_id = 0;
+ }
+
+ gst_element_set_state (priv->pipeline, GST_STATE_NULL);
+ }
+
+ if (priv->call_state == CONNECTING)
+ empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
+
+ return FALSE;
+}
+
+static void
+show_controls (EmpathyStreamedMediaWindow *window, gboolean set_fullscreen)
+{
+ GtkWidget *menu;
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ menu = gtk_ui_manager_get_widget (priv->ui_manager,
+ "/menubar1");
+
+ if (set_fullscreen)
+ {
+ gtk_widget_hide (priv->sidebar);
+ gtk_widget_hide (menu);
+ gtk_widget_hide (priv->vbox);
+ gtk_widget_hide (priv->statusbar);
+ gtk_widget_hide (priv->toolbar);
+ }
+ else
+ {
+ if (priv->sidebar_was_visible_before_fs)
+ gtk_widget_show (priv->sidebar);
+
+ gtk_widget_show (menu);
+ gtk_widget_show (priv->vbox);
+ gtk_widget_show (priv->statusbar);
+ gtk_widget_show (priv->toolbar);
+
+ gtk_window_resize (GTK_WINDOW (window), priv->original_width_before_fs,
+ priv->original_height_before_fs);
+ }
+}
+
+static void
+show_borders (EmpathyStreamedMediaWindow *window, gboolean set_fullscreen)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
+ set_fullscreen ? 0 : CONTENT_HBOX_BORDER_WIDTH);
+ gtk_box_set_spacing (GTK_BOX (priv->content_hbox),
+ set_fullscreen ? 0 : CONTENT_HBOX_SPACING);
+
+ if (priv->video_output != NULL)
+ {
+ gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
+ priv->video_output, TRUE, TRUE,
+ set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
+ GTK_PACK_START);
+ }
+
+ gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
+ priv->vbox, TRUE, TRUE,
+ set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
+ GTK_PACK_START);
+}
+
+static gboolean
+empathy_streamed_media_window_state_event_cb (GtkWidget *widget,
+ GdkEventWindowState *event, EmpathyStreamedMediaWindow *window)
+{
+ if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
+ {
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ gboolean set_fullscreen = event->new_window_state &
+ GDK_WINDOW_STATE_FULLSCREEN;
+
+ if (set_fullscreen)
+ {
+ gboolean sidebar_was_visible;
+ GtkAllocation allocation;
+ gint original_width, original_height;
+
+ gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
+ original_width = allocation.width;
+ original_height = allocation.height;
+
+ g_object_get (priv->sidebar, "visible", &sidebar_was_visible, NULL);
+
+ priv->sidebar_was_visible_before_fs = sidebar_was_visible;
+ priv->original_width_before_fs = original_width;
+ priv->original_height_before_fs = original_height;
+
+ if (priv->video_output_motion_handler_id == 0 &&
+ priv->video_output != NULL)
+ {
+ priv->video_output_motion_handler_id = g_signal_connect (
+ G_OBJECT (priv->video_output), "motion-notify-event",
+ G_CALLBACK (empathy_streamed_media_window_video_output_motion_notify),
+ window);
+ }
+ }
+ else
+ {
+ disconnect_video_output_motion_handler (window);
+ }
+
+ empathy_streamed_media_window_fullscreen_set_fullscreen (priv->fullscreen,
+ set_fullscreen);
+ show_controls (window, set_fullscreen);
+ show_borders (window, set_fullscreen);
+ gtk_action_set_stock_id (priv->menu_fullscreen,
+ (set_fullscreen ? "gtk-leave-fullscreen" : "gtk-fullscreen"));
+ priv->is_fullscreen = set_fullscreen;
+ }
+
+ return FALSE;
+}
+
+static void
+empathy_streamed_media_window_sidebar_toggled_cb (GtkToggleButton *toggle,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ GtkWidget *arrow;
+ int w, h, handle_size;
+ GtkAllocation allocation, sidebar_allocation;
+
+ gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
+ w = allocation.width;
+ h = allocation.height;
+
+ gtk_widget_style_get (priv->pane, "handle_size", &handle_size, NULL);
+
+ gtk_widget_get_allocation (priv->sidebar, &sidebar_allocation);
+ if (gtk_toggle_button_get_active (toggle))
+ {
+ arrow = gtk_arrow_new (GTK_ARROW_LEFT, GTK_SHADOW_NONE);
+ gtk_widget_show (priv->sidebar);
+ w += sidebar_allocation.width + handle_size;
+ }
+ else
+ {
+ arrow = gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
+ w -= sidebar_allocation.width + handle_size;
+ gtk_widget_hide (priv->sidebar);
+ }
+
+ gtk_button_set_image (GTK_BUTTON (priv->sidebar_button), arrow);
+
+ if (w > 0 && h > 0)
+ gtk_window_resize (GTK_WINDOW (window), w, h);
+}
+
+static void
+empathy_streamed_media_window_set_send_video (EmpathyStreamedMediaWindow *window,
+ CameraState state)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ EmpathyTpStreamedMedia *call;
+
+ priv->sending_video = (state == CAMERA_STATE_ON);
+
+ if (state == CAMERA_STATE_PREVIEW ||
+ state == CAMERA_STATE_ON)
+ {
+ /* When we start sending video, we want to show the video preview by
+ default. */
+ display_video_preview (window, TRUE);
+ }
+ else
+ {
+ display_video_preview (window, FALSE);
+ }
+
+ if (priv->call_state != CONNECTED)
+ return;
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+ DEBUG ("%s sending video", priv->sending_video ? "start": "stop");
+ empathy_tp_streamed_media_request_video_stream_direction (call, priv->sending_video);
+ g_object_unref (call);
+}
+
+static void
+empathy_streamed_media_window_mic_toggled_cb (GtkToggleToolButton *toggle,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+ gboolean active;
+
+ active = (gtk_toggle_tool_button_get_active (toggle));
+
+ if (active)
+ {
+ empathy_audio_src_set_volume (EMPATHY_GST_AUDIO_SRC (priv->audio_input),
+ priv->volume);
+ gtk_adjustment_set_value (priv->audio_input_adj, priv->volume * 100);
+ }
+ else
+ {
+ /* TODO, Instead of setting the input volume to 0 we should probably
+ * stop sending but this would cause the audio call to drop if both
+ * sides mute at the same time on certain CMs AFAIK. Need to revisit this
+ * in the future. GNOME #574574
+ */
+ empathy_audio_src_set_volume (EMPATHY_GST_AUDIO_SRC (priv->audio_input),
+ 0);
+ gtk_adjustment_set_value (priv->audio_input_adj, 0);
+ }
+}
+
+static void
+empathy_streamed_media_window_sidebar_hidden_cb (EvSidebar *sidebar,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->sidebar_button),
+ FALSE);
+}
+
+static void
+empathy_streamed_media_window_sidebar_shown_cb (EvSidebar *sidebar,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->sidebar_button),
+ TRUE);
+}
+
+static void
+empathy_streamed_media_window_hangup_cb (gpointer object,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ empathy_streamed_media_handler_stop_call (priv->handler);
+
+ if (empathy_streamed_media_window_disconnected (window, FALSE))
+ gtk_widget_destroy (GTK_WIDGET (window));
+}
+
+static void
+empathy_streamed_media_window_restart_call (EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ /* Remove error info bars */
+ gtk_container_forall (GTK_CONTAINER (priv->errors_vbox),
+ (GtkCallback) gtk_widget_destroy, NULL);
+
+ create_video_output_widget (window);
+
+ g_signal_connect (G_OBJECT (priv->audio_input_adj), "value-changed",
+ G_CALLBACK (empathy_streamed_media_window_mic_volume_changed_cb), window);
+
+ /* While the call was disconnected, the input volume might have changed.
+ * However, since the audio_input source was destroyed, its volume has not
+ * been updated during that time. That's why we manually update it here */
+ empathy_streamed_media_window_mic_volume_changed_cb (priv->audio_input_adj, window);
+
+ priv->outgoing = TRUE;
+ empathy_streamed_media_window_set_state_connecting (window);
+
+ if (priv->pipeline_playing)
+ start_call (window);
+ else
+ /* call will be started when the pipeline is ready */
+ priv->start_call_when_playing = TRUE;
+
+
+ empathy_streamed_media_window_setup_avatars (window, priv->handler);
+
+ gtk_action_set_sensitive (priv->redial, FALSE);
+ gtk_widget_set_sensitive (priv->redial_button, FALSE);
+}
+
+static void
+empathy_streamed_media_window_redial_cb (gpointer object,
+ EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->call_state == CONNECTED)
+ priv->call_state = REDIALING;
+
+ empathy_streamed_media_handler_stop_call (priv->handler);
+
+ if (priv->call_state != CONNECTED)
+ empathy_streamed_media_window_restart_call (window);
+}
+
+static void
+empathy_streamed_media_window_fullscreen_cb (gpointer object,
+ EmpathyStreamedMediaWindow *window)
+{
+ empathy_streamed_media_window_fullscreen_toggle (window);
+}
+
+static void
+empathy_streamed_media_window_fullscreen_toggle (EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->is_fullscreen)
+ gtk_window_unfullscreen (GTK_WINDOW (window));
+ else
+ gtk_window_fullscreen (GTK_WINDOW (window));
+}
+
+static gboolean
+empathy_streamed_media_window_video_button_press_cb (GtkWidget *video_output,
+ GdkEventButton *event, EmpathyStreamedMediaWindow *window)
+{
+ if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
+ {
+ empathy_streamed_media_window_video_menu_popup (window, event->button);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+empathy_streamed_media_window_key_press_cb (GtkWidget *video_output,
+ GdkEventKey *event, EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->is_fullscreen && event->keyval == GDK_KEY_Escape)
+ {
+ /* Since we are in fullscreen mode, toggling will bring us back to
+ normal mode. */
+ empathy_streamed_media_window_fullscreen_toggle (window);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+empathy_streamed_media_window_video_output_motion_notify (GtkWidget *widget,
+ GdkEventMotion *event, EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->is_fullscreen)
+ {
+ empathy_streamed_media_window_fullscreen_show_popup (priv->fullscreen);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void
+empathy_streamed_media_window_video_menu_popup (EmpathyStreamedMediaWindow *window,
+ guint button)
+{
+ GtkWidget *menu;
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ menu = gtk_ui_manager_get_widget (priv->ui_manager,
+ "/video-popup");
+ gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
+ button, gtk_get_current_event_time ());
+ gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
+}
+
+static void
+empathy_streamed_media_window_status_message (EmpathyStreamedMediaWindow *window,
+ gchar *message)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->context_id == 0)
+ {
+ priv->context_id = gtk_statusbar_get_context_id (
+ GTK_STATUSBAR (priv->statusbar), "voip call status messages");
+ }
+ else
+ {
+ gtk_statusbar_pop (GTK_STATUSBAR (priv->statusbar), priv->context_id);
+ }
+
+ gtk_statusbar_push (GTK_STATUSBAR (priv->statusbar), priv->context_id,
+ message);
+}
+
+static void
+empathy_streamed_media_window_volume_changed_cb (GtkScaleButton *button,
+ gdouble value, EmpathyStreamedMediaWindow *window)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (window);
+
+ if (priv->audio_output == NULL)
+ return;
+
+ empathy_audio_sink_set_volume (EMPATHY_GST_AUDIO_SINK (priv->audio_output),
+ value);
+}
+
+/* block all the signals related to camera control widgets. This is useful
+ * when we are manually updating the UI and so don't want to fire the
+ * callbacks */
+static void
+block_camera_control_signals (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ g_signal_handlers_block_by_func (priv->tool_button_camera_off,
+ tool_button_camera_off_toggled_cb, self);
+ g_signal_handlers_block_by_func (priv->tool_button_camera_preview,
+ tool_button_camera_preview_toggled_cb, self);
+ g_signal_handlers_block_by_func (priv->tool_button_camera_on,
+ tool_button_camera_on_toggled_cb, self);
+ g_signal_handlers_block_by_func (priv->action_camera_on,
+ action_camera_change_cb, self);
+}
+
+static void
+unblock_camera_control_signals (EmpathyStreamedMediaWindow *self)
+{
+ EmpathyStreamedMediaWindowPriv *priv = GET_PRIV (self);
+
+ g_signal_handlers_unblock_by_func (priv->tool_button_camera_off,
+ tool_button_camera_off_toggled_cb, self);
+ g_signal_handlers_unblock_by_func (priv->tool_button_camera_preview,
+ tool_button_camera_preview_toggled_cb, self);
+ g_signal_handlers_unblock_by_func (priv->tool_button_camera_on,
+ tool_button_camera_on_toggled_cb, self);
+ g_signal_handlers_unblock_by_func (priv->action_camera_on,
+ action_camera_change_cb, self);
+}
--- /dev/null
+/*
+ * empathy-streamed-media-window.h - Header for EmpathyStreamedMediaWindow
+ * 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
+ */
+
+#ifndef __EMPATHY_STREAMED_MEDIA_WINDOW_H__
+#define __EMPATHY_STREAMED_MEDIA_WINDOW_H__
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#include "empathy-streamed-media-handler.h"
+
+G_BEGIN_DECLS
+
+typedef struct _EmpathyStreamedMediaWindow EmpathyStreamedMediaWindow;
+typedef struct _EmpathyStreamedMediaWindowClass EmpathyStreamedMediaWindowClass;
+
+struct _EmpathyStreamedMediaWindowClass {
+ GtkWindowClass parent_class;
+};
+
+struct _EmpathyStreamedMediaWindow {
+ GtkWindow parent;
+};
+
+GType empathy_streamed_media_window_get_type (void);
+
+/* TYPE MACROS */
+#define EMPATHY_TYPE_STREAMED_MEDIA_WINDOW \
+ (empathy_streamed_media_window_get_type ())
+#define EMPATHY_STREAMED_MEDIA_WINDOW(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW, \
+ EmpathyStreamedMediaWindow))
+#define EMPATHY_STREAMED_MEDIA_WINDOW_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW, \
+ EmpathyStreamedMediaWindowClass))
+#define EMPATHY_IS_STREAMED_MEDIA_WINDOW(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW))
+#define EMPATHY_IS_STREAMED_MEDIA_WINDOW_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW))
+#define EMPATHY_STREAMED_MEDIA_WINDOW_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_STREAMED_MEDIA_WINDOW, \
+ EmpathyStreamedMediaWindowClass))
+
+EmpathyStreamedMediaWindow *empathy_streamed_media_window_new (EmpathyStreamedMediaHandler *handler);
+
+G_END_DECLS
+
+#endif /* #ifndef __EMPATHY_STREAMED_MEDIA_WINDOW_H__*/
--- /dev/null
+<?xml version="1.0"?>
+<!--Generated with glade3 3.4.5 on Mon Feb 16 12:31:56 2009 -->
+<interface>
+ <object class="GtkUIManager" id="ui_manager">
+ <child>
+ <object class="GtkActionGroup" id="actiongroup1">
+ <child>
+ <object class="GtkAction" id="call">
+ <property name="name">call</property>
+ <property name="label" translatable="yes">_Call</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkAction" id="menuhangup">
+ <property name="icon_name">call-stop</property>
+ <property name="name">menuhangup</property>
+ <property name="label" translatable="yes">Hang up</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkAction" id="menuredial">
+ <property name="stock_id">gtk-refresh</property>
+ <property name="name">menuredial</property>
+ <property name="label" translatable="yes">Redial</property>
+ <property name="sensitive">False</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkAction" id="camera">
+ <property name="name">camera</property>
+ <property name="label" translatable="yes">V_ideo</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkRadioAction" id="action_camera_off">
+ <property name="name">action_camera_off</property>
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Video Off</property>
+ <property name="draw_as_radio">True</property>
+ <property name="value">0</property>
+ <property name="current-value">0</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkRadioAction" id="action_camera_preview">
+ <property name="name">action_camera_preview</property>
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Video Preview</property>
+ <property name="draw_as_radio">True</property>
+ <property name="group">action_camera_off</property>
+ <property name="value">1</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkRadioAction" id="action_camera_on">
+ <property name="name">action_camera_on</property>
+ <property name="visible">True</property>
+ <property name="sensitive">False</property>
+ <property name="label" translatable="yes">Video On</property>
+ <property name="draw_as_radio">True</property>
+ <property name="group">action_camera_off</property>
+ <property name="value">2</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkAction" id="view">
+ <property name="name">view</property>
+ <property name="label" translatable="yes">_View</property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkAction" id="menufullscreen">
+ <property name="stock_id">gtk-fullscreen</property>
+ <property name="name">menufullscreen</property>
+ </object>
+ <accelerator key="F11"/>
+ </child>
+ </object>
+ </child>
+ <ui>
+ <menubar name="menubar1">
+ <menu action="call">
+ <menuitem action="menuhangup"/>
+ <menuitem action="menuredial"/>
+ </menu>
+ <menu action="camera">
+ <menuitem action="action_camera_off"/>
+ <menuitem action="action_camera_preview"/>
+ <menuitem action="action_camera_on"/>
+ </menu>
+ <menu action="view">
+ <menuitem action="menufullscreen"/>
+ </menu>
+ </menubar>
+ <popup name="video-popup">
+ <menuitem name="menufullscreen" action="menufullscreen"/>
+ </popup>
+ </ui>
+ </object>
+ <object class="GtkVBox" id="call_window_vbox">
+ <property name="visible">True</property>
+ <child>
+ <object class="GtkMenuBar" constructor="ui_manager" id="menubar1">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkToolbar" id="toolbar">
+ <property name="visible">True</property>
+ <style>
+ <class name="primary-toolbar"/>
+ </style>
+ <child>
+ <object class="GtkToolButton" id="hangup">
+ <property name="visible">True</property>
+ <property name="is_important">True</property>
+ <property name="label" translatable="yes">Hang up</property>
+ <property name="icon_name">call-stop</property>
+ <property name="tooltip_text" translatable="yes">Hang up current call</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkToolButton" id="redial">
+ <property name="visible">True</property>
+ <property name="is_important">True</property>
+ <property name="label" translatable="yes">Redial</property>
+ <property name="stock_id">gtk-refresh</property>
+ <property name="sensitive">False</property>
+ <property name="tooltip_text" translatable="yes">Call the contact again</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkSeparatorToolItem" id="toolbutton1">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkToggleToolButton" id="microphone">
+ <property name="visible">True</property>
+ <property name="active">True</property>
+ <property name="label" translatable="yes">Send Audio</property>
+ <property name="icon_name">gnome-stock-mic</property>
+ <property name="tooltip_text" translatable="yes">Toggle audio transmission</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkSeparatorToolItem" id="camera_separator">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkToggleToolButton" id="camera_off">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Camera Off</property>
+ <property name="sensitive">True</property>
+ <property name="tooltip_text" translatable="yes">Disable camera and stop sending video</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkToggleToolButton" id="camera_preview">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Preview</property>
+ <property name="icon_name">avatar-default</property>
+ <property name="sensitive">True</property>
+ <property name="tooltip_text" translatable="yes">Enable camera but don't send video</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkToggleToolButton" id="camera_on">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Camera On</property>
+ <property name="icon_name">camera-web</property>
+ <property name="sensitive">False</property>
+ <property name="tooltip_text" translatable="yes">Enable camera and send video</property>
+ </object>
+ <packing>
+ <property name="homogeneous">True</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkVBox" id="errors_vbox">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkHPaned" id="pane">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <child>
+ <placeholder/>
+ </child>
+ <child>
+ <placeholder/>
+ </child>
+ </object>
+ <packing>
+ <property name="position">3</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkStatusbar" id="statusbar">
+ <property name="visible">True</property>
+ <property name="spacing">2</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="position">4</property>
+ </packing>
+ </child>
+ </object>
+
+ <object class="GtkVBox" id="details_vbox">
+ <property name="border_width">6</property>
+ <property name="visible">False</property>
+ <property name="homogeneous">False</property>
+ <property name="spacing">18</property>
+ <property name="orientation">vertical</property>
+
+ <child>
+ <object class="GtkVBox" id="video_vbox">
+ <property name="visible">True</property>
+ <property name="homogeneous">False</property>
+ <property name="spacing">6</property>
+ <property name="orientation">vertical</property>
+
+ <child>
+ <object class="GtkLabel" id="video_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Video</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="weight" value="bold"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="padding">0</property>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkAlignment" id="alignment2">
+ <property name="visible">True</property>
+ <property name="xalign">0.5</property>
+ <property name="yalign">0.5</property>
+ <property name="xscale">1</property>
+ <property name="yscale">1</property>
+ <property name="top_padding">0</property>
+ <property name="bottom_padding">0</property>
+ <property name="left_padding">12</property>
+ <property name="right_padding">0</property>
+
+ <child>
+ <object class="GtkGrid" id="video">
+ <property name="visible">True</property>
+ <property name="row_spacing">6</property>
+ <property name="column_spacing">12</property>
+
+ <child>
+ <object class="GtkLabel" id="vcodec1_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Encoding Codec:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">1</property>
+ </packing>
+ </child>
+
+ <child>
+
+ <object class="GtkLabel" id="vcodec_encoding_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">1</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="vcodec2_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Decoding Codec:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">2</property>
+ </packing>
+ </child>
+
+ <child>
+
+ <object class="GtkLabel" id="vcodec_decoding_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">2</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="vrc_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Remote Candidate:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">3</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="video_remote_candidate_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">3</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkImage" id="video_remote_candidate_info_img">
+ <property name="visible">True</property>
+ <property name="stock">gtk-info</property>
+ <property name="xalign">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="top_attach">3</property>
+ </packing>
+ </child>
+
+
+ <child>
+ <object class="GtkLabel" id="vlc_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Local Candidate:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">4</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="video_local_candidate_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">4</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkImage" id="video_local_candidate_info_img">
+ <property name="visible">True</property>
+ <property name="stock">gtk-info</property>
+ <property name="xalign">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="top_attach">4</property>
+ </packing>
+ </child>
+
+ </object>
+ </child>
+ </object>
+ <packing>
+ <property name="padding">0</property>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="padding">0</property>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkVBox" id="audio_vbox">
+ <property name="visible">True</property>
+ <property name="homogeneous">False</property>
+ <property name="spacing">6</property>
+ <property name="orientation">vertical</property>
+
+ <child>
+ <object class="GtkLabel" id="bvwp_audio_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Audio</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="weight" value="bold"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="padding">0</property>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkAlignment" id="alignment3">
+ <property name="visible">True</property>
+ <property name="xalign">0.5</property>
+ <property name="yalign">0.5</property>
+ <property name="xscale">1</property>
+ <property name="yscale">1</property>
+ <property name="top_padding">0</property>
+ <property name="bottom_padding">0</property>
+ <property name="left_padding">12</property>
+ <property name="right_padding">0</property>
+
+ <child>
+ <object class="GtkGrid" id="audio">
+ <property name="visible">True</property>
+ <property name="row_spacing">6</property>
+ <property name="column_spacing">12</property>
+
+ <child>
+ <object class="GtkLabel" id="acodec1_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Encoding Codec:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">0</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="acodec_encoding_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">0</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="acodec2_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Decoding Codec:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">1</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="acodec_decoding_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">1</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="arc_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Remote Candidate:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">2</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="audio_remote_candidate_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">2</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkImage" id="audio_remote_candidate_info_img">
+ <property name="visible">True</property>
+ <property name="stock">gtk-info</property>
+ <property name="xalign">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="top_attach">2</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="alc_label">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Local Candidate:</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">True</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">False</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ <attributes>
+ <attribute name="style" value="PANGO_STYLE_ITALIC"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="left_attach">0</property>
+ <property name="top_attach">3</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkLabel" id="audio_local_candidate_label">
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="label" translatable="yes">Unknown</property>
+ <property name="use_underline">False</property>
+ <property name="use_markup">False</property>
+ <property name="justify">GTK_JUSTIFY_LEFT</property>
+ <property name="wrap">False</property>
+ <property name="selectable">True</property>
+ <property name="xalign">0</property>
+ <property name="yalign">0.5</property>
+ <property name="xpad">0</property>
+ <property name="ypad">0</property>
+ <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+ <property name="width_chars">-1</property>
+ <property name="single_line_mode">False</property>
+ <property name="angle">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">1</property>
+ <property name="top_attach">3</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GtkImage" id="audio_local_candidate_info_img">
+ <property name="visible">True</property>
+ <property name="stock">gtk-info</property>
+ <property name="xalign">0</property>
+ </object>
+ <packing>
+ <property name="left_attach">2</property>
+ <property name="top_attach">3</property>
+ </packing>
+ </child>
+
+ </object>
+ </child>
+ </object>
+ <packing>
+ <property name="padding">0</property>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="padding">0</property>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ </packing>
+ </child>
+ </object>
+
+</interface>
projects / empathy.git / commitdiff