2 * Copyright (C) 2011 Collabora Ltd.
4 * The code contained in this file is free software; you can redistribute
5 * it and/or modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either version
7 * 2.1 of the License, or (at your option) any later version.
9 * This file is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this code; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 * Authors: Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk>
23 #include <glib/gi18n-lib.h>
27 #include <telepathy-glib/telepathy-glib.h>
29 #include "empathy-call-utils.h"
31 #include <libempathy/empathy-request-util.h>
33 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
34 #include <libempathy/empathy-debug.h>
37 get_error_display_message (GError *error)
39 if (error->domain != TP_ERROR)
40 return _("There was an error starting the call");
44 case TP_ERROR_NETWORK_ERROR:
45 return _("Network error");
46 case TP_ERROR_NOT_CAPABLE:
47 return _("The specified contact doesn't support calls");
48 case TP_ERROR_OFFLINE:
49 return _("The specified contact is offline");
50 case TP_ERROR_INVALID_HANDLE:
51 return _("The specified contact is not valid");
52 case TP_ERROR_EMERGENCY_CALLS_NOT_SUPPORTED:
53 return _("Emergency calls are not supported on this protocol");
54 case TP_ERROR_INSUFFICIENT_BALANCE:
55 return _("You don't have enough credit in order to place this call");
58 return _("There was an error starting the call");
62 show_call_error (GError *error)
66 dialog = gtk_message_dialog_new (NULL, 0,
67 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
68 "%s", get_error_display_message (error));
70 g_signal_connect_swapped (dialog, "response",
71 G_CALLBACK (gtk_widget_destroy),
74 gtk_widget_show (dialog);
78 empathy_call_create_call_request (const gchar *contact,
79 gboolean initial_audio,
80 gboolean initial_video)
83 TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
84 TP_IFACE_CHANNEL_TYPE_CALL,
85 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
86 TP_HANDLE_TYPE_CONTACT,
87 TP_PROP_CHANNEL_TARGET_ID, G_TYPE_STRING,
89 TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO, G_TYPE_BOOLEAN,
91 TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO, G_TYPE_BOOLEAN,
97 create_call_channel_cb (GObject *source,
101 GError *error = NULL;
103 if (tp_account_channel_request_create_channel_finish (
104 TP_ACCOUNT_CHANNEL_REQUEST (source), result, &error))
107 DEBUG ("Failed to create Call channel: %s", error->message);
109 show_call_error (error);
112 /* Try to request a Call channel and fallback to StreamedMedia if that fails */
114 call_new_with_streams (const gchar *contact,
116 gboolean initial_audio,
117 gboolean initial_video,
120 GHashTable *call_request;
121 TpAccountChannelRequest *call_req;
124 call_request = empathy_call_create_call_request (contact,
128 call_req = tp_account_channel_request_new (account, call_request, timestamp);
130 g_hash_table_unref (call_request);
132 tp_account_channel_request_create_channel_async (call_req,
133 EMPATHY_CALL_BUS_NAME, NULL, create_call_channel_cb, NULL);
135 g_object_unref (call_req);
139 empathy_call_new_with_streams (const gchar *contact,
141 gboolean initial_audio,
142 gboolean initial_video,
145 call_new_with_streams (contact, account, initial_audio, initial_video,
149 /* Copied from telepathy-yell call-channel.c */
151 empathy_call_channel_send_video (TpCallChannel *self,
155 gboolean found = FALSE;
158 g_return_if_fail (TP_IS_CALL_CHANNEL (self));
160 /* Loop over all the contents, if some of them a video set all their
161 * streams to sending, otherwise request a video channel in case we want to
163 contents = tp_call_channel_get_contents (self);
164 for (i = 0 ; i < contents->len ; i++)
166 TpCallContent *content = g_ptr_array_index (contents, i);
168 if (tp_call_content_get_media_type (content) ==
169 TP_MEDIA_STREAM_TYPE_VIDEO)
175 streams = tp_call_content_get_streams (content);
176 for (j = 0; j < streams->len; j++)
178 TpCallStream *stream = g_ptr_array_index (streams, j);
180 tp_call_stream_set_sending_async (stream, send, NULL, NULL);
187 tp_call_channel_add_content_async (self, "video",
188 TP_MEDIA_STREAM_TYPE_VIDEO, TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL,
193 /* Copied from telepathy-yell call-channel.c */
195 empathy_call_channel_get_video_state (TpCallChannel *self)
197 TpSendingState result = TP_SENDING_STATE_NONE;
201 g_return_val_if_fail (TP_IS_CALL_CHANNEL (self), TP_SENDING_STATE_NONE);
203 contents = tp_call_channel_get_contents (self);
204 for (i = 0 ; i < contents->len ; i++)
206 TpCallContent *content = g_ptr_array_index (contents, i);
208 if (tp_call_content_get_media_type (content) ==
209 TP_MEDIA_STREAM_TYPE_VIDEO)
214 streams = tp_call_content_get_streams (content);
215 for (j = 0; j < streams->len; j++)
217 TpCallStream *stream = g_ptr_array_index (streams, j);
218 TpSendingState state;
220 state = tp_call_stream_get_local_sending_state (stream);
221 if (state != TP_SENDING_STATE_PENDING_STOP_SENDING &&