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>
27 #include "empathy-request-util.h"
29 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
30 #include "empathy-debug.h"
33 get_error_display_message (GError *error)
35 if (error->domain != TP_ERROR)
36 return _("There was an error starting the call");
40 case TP_ERROR_NETWORK_ERROR:
41 return _("Network error");
42 case TP_ERROR_NOT_CAPABLE:
43 return _("The specified contact doesn't support calls");
44 case TP_ERROR_OFFLINE:
45 return _("The specified contact is offline");
46 case TP_ERROR_INVALID_HANDLE:
47 return _("The specified contact is not valid");
48 case TP_ERROR_EMERGENCY_CALLS_NOT_SUPPORTED:
49 return _("Emergency calls are not supported on this protocol");
50 case TP_ERROR_INSUFFICIENT_BALANCE:
51 return _("You don't have enough credit in order to place this call");
54 return _("There was an error starting the call");
58 show_call_error (GError *error)
62 dialog = gtk_message_dialog_new (NULL, 0,
63 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
64 "%s", get_error_display_message (error));
66 g_signal_connect_swapped (dialog, "response",
67 G_CALLBACK (gtk_widget_destroy),
70 gtk_widget_show (dialog);
74 empathy_call_create_call_request (const gchar *contact,
75 gboolean initial_audio,
76 gboolean initial_video)
78 GHashTable *asv = tp_asv_new (
79 TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
80 TP_IFACE_CHANNEL_TYPE_CALL,
81 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
82 TP_HANDLE_TYPE_CONTACT,
83 TP_PROP_CHANNEL_TARGET_ID, G_TYPE_STRING,
87 /* Only add InitialAudio or InitialVideo if they are true: it should work
88 * with genuinely voice-only CMs. */
90 tp_asv_set_boolean (asv, TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO,
93 tp_asv_set_boolean (asv, TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO,
100 create_call_channel_cb (GObject *source,
101 GAsyncResult *result,
104 GError *error = NULL;
106 if (tp_account_channel_request_create_channel_finish (
107 TP_ACCOUNT_CHANNEL_REQUEST (source), result, &error))
110 DEBUG ("Failed to create Call channel: %s", error->message);
112 show_call_error (error);
115 /* Try to request a Call channel and fallback to StreamedMedia if that fails */
117 call_new_with_streams (const gchar *contact,
119 gboolean initial_audio,
120 gboolean initial_video,
123 GHashTable *call_request;
124 TpAccountChannelRequest *call_req;
127 call_request = empathy_call_create_call_request (contact,
131 call_req = tp_account_channel_request_new (account, call_request, timestamp);
133 g_hash_table_unref (call_request);
135 tp_account_channel_request_create_channel_async (call_req,
136 EMPATHY_CALL_BUS_NAME, NULL, create_call_channel_cb, NULL);
138 g_object_unref (call_req);
142 empathy_call_new_with_streams (const gchar *contact,
144 gboolean initial_audio,
145 gboolean initial_video,
148 call_new_with_streams (contact, account, initial_audio, initial_video,
152 /* Copied from telepathy-yell call-channel.c */
154 empathy_call_channel_send_video (TpCallChannel *self,
158 gboolean found = FALSE;
161 g_return_if_fail (TP_IS_CALL_CHANNEL (self));
163 /* Loop over all the contents, if some of them a video set all their
164 * streams to sending, otherwise request a video channel in case we want to
166 contents = tp_call_channel_get_contents (self);
167 for (i = 0 ; i < contents->len ; i++)
169 TpCallContent *content = g_ptr_array_index (contents, i);
171 if (tp_call_content_get_media_type (content) ==
172 TP_MEDIA_STREAM_TYPE_VIDEO)
178 streams = tp_call_content_get_streams (content);
179 for (j = 0; j < streams->len; j++)
181 TpCallStream *stream = g_ptr_array_index (streams, j);
183 tp_call_stream_set_sending_async (stream, send, NULL, NULL);
190 tp_call_channel_add_content_async (self, "video",
191 TP_MEDIA_STREAM_TYPE_VIDEO, TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL,
196 /* Copied from telepathy-yell call-channel.c */
198 empathy_call_channel_get_video_state (TpCallChannel *self)
200 TpSendingState result = TP_SENDING_STATE_NONE;
204 g_return_val_if_fail (TP_IS_CALL_CHANNEL (self), TP_SENDING_STATE_NONE);
206 contents = tp_call_channel_get_contents (self);
207 for (i = 0 ; i < contents->len ; i++)
209 TpCallContent *content = g_ptr_array_index (contents, i);
211 if (tp_call_content_get_media_type (content) ==
212 TP_MEDIA_STREAM_TYPE_VIDEO)
217 streams = tp_call_content_get_streams (content);
218 for (j = 0; j < streams->len; j++)
220 TpCallStream *stream = g_ptr_array_index (streams, j);
221 TpSendingState state;
223 state = tp_call_stream_get_local_sending_state (stream);
224 if (state != TP_SENDING_STATE_PENDING_STOP_SENDING &&