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>
22 #include "empathy-call-utils.h"
24 #include <glib/gi18n-lib.h>
26 #include <telepathy-glib/telepathy-glib-dbus.h>
28 #include "empathy-request-util.h"
30 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
31 #include "empathy-debug.h"
34 get_error_display_message (GError *error)
36 if (error->domain != TP_ERROR)
37 return _("There was an error starting the call");
41 case TP_ERROR_NETWORK_ERROR:
42 return _("Network error");
43 case TP_ERROR_NOT_CAPABLE:
44 return _("The specified contact doesn't support calls");
45 case TP_ERROR_OFFLINE:
46 return _("The specified contact is offline");
47 case TP_ERROR_INVALID_HANDLE:
48 return _("The specified contact is not valid");
49 case TP_ERROR_EMERGENCY_CALLS_NOT_SUPPORTED:
50 return _("Emergency calls are not supported on this protocol");
51 case TP_ERROR_INSUFFICIENT_BALANCE:
52 return _("You don't have enough credit in order to place this call");
55 return _("There was an error starting the call");
59 show_call_error (GError *error)
63 dialog = gtk_message_dialog_new (NULL, 0,
64 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
65 "%s", get_error_display_message (error));
67 g_signal_connect_swapped (dialog, "response",
68 G_CALLBACK (gtk_widget_destroy),
71 gtk_widget_show (dialog);
75 empathy_call_create_call_request (const gchar *contact,
76 gboolean initial_audio,
77 gboolean initial_video)
79 GHashTable *asv = tp_asv_new (
80 TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
81 TP_IFACE_CHANNEL_TYPE_CALL,
82 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
83 TP_HANDLE_TYPE_CONTACT,
84 TP_PROP_CHANNEL_TARGET_ID, G_TYPE_STRING,
88 /* Only add InitialAudio or InitialVideo if they are true: it should work
89 * with genuinely voice-only CMs. */
91 tp_asv_set_boolean (asv, TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO,
94 tp_asv_set_boolean (asv, TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO,
101 create_call_channel_cb (GObject *source,
102 GAsyncResult *result,
105 GError *error = NULL;
107 if (tp_account_channel_request_create_channel_finish (
108 TP_ACCOUNT_CHANNEL_REQUEST (source), result, &error))
111 DEBUG ("Failed to create Call channel: %s", error->message);
113 show_call_error (error);
116 /* Try to request a Call channel and fallback to StreamedMedia if that fails */
118 call_new_with_streams (const gchar *contact,
120 gboolean initial_audio,
121 gboolean initial_video,
124 GHashTable *call_request;
125 TpAccountChannelRequest *call_req;
128 call_request = empathy_call_create_call_request (contact,
132 call_req = tp_account_channel_request_new (account, call_request, timestamp);
134 g_hash_table_unref (call_request);
136 tp_account_channel_request_create_channel_async (call_req,
137 EMPATHY_CALL_TP_BUS_NAME, NULL, create_call_channel_cb, NULL);
139 g_object_unref (call_req);
143 empathy_call_new_with_streams (const gchar *contact,
145 gboolean initial_audio,
146 gboolean initial_video,
149 call_new_with_streams (contact, account, initial_audio, initial_video,
153 /* Copied from telepathy-yell call-channel.c */
155 empathy_call_channel_send_video (TpCallChannel *self,
159 gboolean found = FALSE;
162 g_return_if_fail (TP_IS_CALL_CHANNEL (self));
164 /* Loop over all the contents, if some of them a video set all their
165 * streams to sending, otherwise request a video channel in case we want to
167 contents = tp_call_channel_get_contents (self);
168 for (i = 0 ; i < contents->len ; i++)
170 TpCallContent *content = g_ptr_array_index (contents, i);
172 if (tp_call_content_get_media_type (content) ==
173 TP_MEDIA_STREAM_TYPE_VIDEO)
179 streams = tp_call_content_get_streams (content);
180 for (j = 0; j < streams->len; j++)
182 TpCallStream *stream = g_ptr_array_index (streams, j);
184 tp_call_stream_set_sending_async (stream, send, NULL, NULL);
191 tp_call_channel_add_content_async (self, "video",
192 TP_MEDIA_STREAM_TYPE_VIDEO, TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL,
197 /* Copied from telepathy-yell call-channel.c */
199 empathy_call_channel_get_video_state (TpCallChannel *self)
201 TpSendingState result = TP_SENDING_STATE_NONE;
205 g_return_val_if_fail (TP_IS_CALL_CHANNEL (self), TP_SENDING_STATE_NONE);
207 contents = tp_call_channel_get_contents (self);
208 for (i = 0 ; i < contents->len ; i++)
210 TpCallContent *content = g_ptr_array_index (contents, i);
212 if (tp_call_content_get_media_type (content) ==
213 TP_MEDIA_STREAM_TYPE_VIDEO)
218 streams = tp_call_content_get_streams (content);
219 for (j = 0; j < streams->len; j++)
221 TpCallStream *stream = g_ptr_array_index (streams, j);
222 TpSendingState state;
224 state = tp_call_stream_get_local_sending_state (stream);
225 if (state != TP_SENDING_STATE_PENDING_STOP_SENDING &&