1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2007 Elliot Fairweather
4 * Copyright (C) 2007-2008 Collabora Ltd.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk>
21 * Xavier Claessens <xclaesse@gmail.com>
26 #include <glade/glade.h>
27 #include <glib/gi18n.h>
29 #include <telepathy-glib/enums.h>
31 #include <libempathy/empathy-contact.h>
32 #include <libempathy/empathy-tp-call.h>
33 #include <libempathy/empathy-debug.h>
34 #include <libempathy/empathy-utils.h>
35 #include <libempathy-gtk/empathy-ui-utils.h>
37 #include "empathy-call-window.h"
39 #define DEBUG_DOMAIN "CallWindow"
44 GtkWidget *status_label;
45 GtkWidget *start_call_button;
46 GtkWidget *end_call_button;
47 GtkWidget *input_volume_scale;
48 GtkWidget *output_volume_scale;
49 GtkWidget *input_mute_button;
50 GtkWidget *output_mute_button;
51 GtkWidget *preview_video_frame;
52 GtkWidget *output_video_frame;
53 GtkWidget *preview_video_socket;
54 GtkWidget *output_video_socket;
55 GtkWidget *video_button;
56 GtkWidget *output_video_label;
61 guint timeout_event_id;
67 call_window_update_timer (gpointer data)
69 EmpathyCallWindow *window = data;
73 glong time, seconds, minutes, hours;
75 g_get_current_time (¤t);
78 then = (window->start_time).tv_sec;
89 str = g_strdup_printf ("Connected - %02ld : %02ld : %02ld", hours,
92 str = g_strdup_printf ("Connected - %02ld : %02ld", minutes, seconds);
94 gtk_label_set_text (GTK_LABEL (window->status_label), str);
102 call_window_stop_timeout (EmpathyCallWindow *window)
104 empathy_debug (DEBUG_DOMAIN, "Timer stopped");
106 if (window->timeout_event_id)
108 g_source_remove (window->timeout_event_id);
109 window->timeout_event_id = 0;
114 call_window_set_output_video_is_drawing (EmpathyCallWindow *window,
119 child = gtk_bin_get_child (GTK_BIN (window->output_video_frame));
121 empathy_debug (DEBUG_DOMAIN,
122 "Setting output video is drawing - %d", is_drawing);
124 if (is_drawing && !window->is_drawing)
127 gtk_container_remove (GTK_CONTAINER (window->output_video_frame),
129 gtk_container_add (GTK_CONTAINER (window->output_video_frame),
130 window->output_video_socket);
131 gtk_widget_show (window->output_video_socket);
132 empathy_tp_call_add_output_video (window->call,
133 gtk_socket_get_id (GTK_SOCKET (window->output_video_socket)));
135 if (!is_drawing && window->is_drawing)
137 empathy_tp_call_add_output_video (window->call, 0);
139 gtk_container_remove (GTK_CONTAINER (window->output_video_frame),
141 gtk_container_add (GTK_CONTAINER (window->output_video_frame),
142 window->output_video_label);
143 gtk_widget_show (window->output_video_label);
146 window->is_drawing = is_drawing;
150 call_window_finalize (EmpathyCallWindow *window)
154 call_window_stop_timeout (window);
155 call_window_set_output_video_is_drawing (window, FALSE);
156 empathy_tp_call_remove_preview_video (window->call,
157 gtk_socket_get_id (GTK_SOCKET (window->preview_video_socket)));
158 g_object_unref (window->call);
164 call_window_socket_realized_cb (GtkWidget *widget,
165 EmpathyCallWindow *window)
167 if (widget == window->preview_video_socket)
169 empathy_debug (DEBUG_DOMAIN, "Preview socket realized");
170 empathy_tp_call_add_preview_video (window->call,
171 gtk_socket_get_id (GTK_SOCKET (window->preview_video_socket)));
174 empathy_debug (DEBUG_DOMAIN, "Output socket realized");
178 call_window_video_button_toggled_cb (GtkWidget *button,
179 EmpathyCallWindow *window)
184 is_sending = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
186 empathy_debug (DEBUG_DOMAIN, "Send video toggled - %d", is_sending);
188 g_object_get (window->call, "status", &status, NULL);
189 if (status == EMPATHY_TP_CALL_STATUS_ACCEPTED)
190 empathy_tp_call_request_video_stream_direction (window->call, is_sending);
194 call_window_start_call_button_clicked_cb (GtkWidget *widget,
195 EmpathyCallWindow *window)
197 empathy_debug (DEBUG_DOMAIN, "Start call clicked");
199 gtk_widget_set_sensitive (window->start_call_button, FALSE);
200 empathy_tp_call_accept_incoming_call (window->call);
204 call_window_end_call_button_clicked_cb (GtkWidget *widget,
205 EmpathyCallWindow *window)
207 empathy_debug (DEBUG_DOMAIN, "End call clicked");
209 gtk_widget_set_sensitive (window->end_call_button, FALSE);
210 call_window_finalize (window);
214 call_window_output_volume_changed_cb (GtkWidget *scale,
215 EmpathyCallWindow *window)
219 volume = (guint) gtk_range_get_value (GTK_RANGE (scale));
221 empathy_debug (DEBUG_DOMAIN, "Output volume changed - %u", volume);
223 empathy_tp_call_set_output_volume (window->call, volume);
227 call_window_output_mute_button_toggled_cb (GtkWidget *button,
228 EmpathyCallWindow *window)
232 is_muted = !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
234 empathy_debug (DEBUG_DOMAIN, "Mute output toggled - %d", is_muted);
236 empathy_tp_call_mute_output (window->call, is_muted);
240 call_window_input_mute_button_toggled_cb (GtkWidget *button,
241 EmpathyCallWindow *window)
245 is_muted = !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
247 empathy_debug (DEBUG_DOMAIN, "Mute input toggled - %d", is_muted);
249 empathy_tp_call_mute_input (window->call, is_muted);
253 call_window_delete_event_cb (GtkWidget *widget,
255 EmpathyCallWindow *window)
259 guint status = EMPATHY_TP_CALL_STATUS_CLOSED;
261 empathy_debug (DEBUG_DOMAIN, "Delete event occurred");
264 g_object_get (window->call, "status", &status, NULL);
266 if (status == EMPATHY_TP_CALL_STATUS_ACCEPTED)
268 dialog = gtk_message_dialog_new (GTK_WINDOW (window->window),
269 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
270 GTK_MESSAGE_WARNING, GTK_BUTTONS_CANCEL, _("End this call?"));
271 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
272 _("This window has running call. Closing the window will end it."));
273 gtk_dialog_add_button (GTK_DIALOG (dialog), _("_End Call"), GTK_RESPONSE_OK);
274 gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
276 result = gtk_dialog_run (GTK_DIALOG (dialog));
277 gtk_widget_destroy (dialog);
279 if (result != GTK_RESPONSE_OK)
287 call_window_destroy_cb (GtkWidget *widget,
288 EmpathyCallWindow *window)
290 call_window_finalize (window);
291 g_object_unref (window->output_video_socket);
292 g_object_unref (window->preview_video_socket);
293 g_object_unref (window->output_video_label);
294 g_slice_free (EmpathyCallWindow, window);
298 call_window_update (EmpathyCallWindow *window)
300 EmpathyContact *contact;
303 EmpathyTpCallStream *audio_stream;
304 EmpathyTpCallStream *video_stream;
305 gboolean is_incoming;
308 g_object_get (window->call,
310 "audio-stream", &audio_stream,
311 "video-stream", &video_stream,
313 "is-incoming", &is_incoming,
316 if (video_stream->state > audio_stream->state)
317 stream_state = video_stream->state;
319 stream_state = audio_stream->state;
321 empathy_debug (DEBUG_DOMAIN, "Status changed - status: %d, stream state: %d, "
322 "is-incoming: %d video-stream direction: %d",
323 status, stream_state, is_incoming, video_stream->direction);
325 /* Depending on the status we have to set:
328 * - sensibility of all buttons
330 if (status == EMPATHY_TP_CALL_STATUS_READYING)
332 gtk_window_set_title (GTK_WINDOW (window->window), _("Empathy Call"));
333 gtk_label_set_text (GTK_LABEL (window->status_label), _("Readying"));
334 gtk_widget_set_sensitive (window->start_call_button, is_incoming);
335 gtk_widget_set_sensitive (window->end_call_button, FALSE);
336 gtk_widget_set_sensitive (window->video_button, FALSE);
337 gtk_widget_set_sensitive (window->input_volume_scale, FALSE);
338 gtk_widget_set_sensitive (window->output_volume_scale, FALSE);
339 gtk_widget_set_sensitive (window->input_mute_button, FALSE);
340 gtk_widget_set_sensitive (window->output_mute_button, FALSE);
342 else if (status == EMPATHY_TP_CALL_STATUS_PENDING)
344 title = g_strdup_printf (_("%s - Empathy Call"),
345 empathy_contact_get_name (contact));
347 gtk_window_set_title (GTK_WINDOW (window->window), title);
348 gtk_label_set_text (GTK_LABEL (window->status_label), _("Ringing"));
349 gtk_widget_set_sensitive (window->start_call_button, is_incoming);
350 gtk_widget_set_sensitive (window->end_call_button, TRUE);
352 else if (status == EMPATHY_TP_CALL_STATUS_ACCEPTED)
354 gboolean receiving_video;
355 gboolean sending_video;
357 if (stream_state == TP_MEDIA_STREAM_STATE_DISCONNECTED)
358 gtk_label_set_text (GTK_LABEL (window->status_label), _("Disconnected"));
359 if (stream_state == TP_MEDIA_STREAM_STATE_CONNECTING)
360 gtk_label_set_text (GTK_LABEL (window->status_label), _("Connecting"));
361 else if (stream_state == TP_MEDIA_STREAM_STATE_CONNECTED &&
362 window->timeout_event_id == 0)
364 /* The call started, launch the timer */
365 g_get_current_time (&(window->start_time));
366 window->timeout_event_id = g_timeout_add_seconds (1,
367 call_window_update_timer, window);
368 call_window_update_timer (window);
371 receiving_video = video_stream->direction & TP_MEDIA_STREAM_DIRECTION_RECEIVE;
372 sending_video = video_stream->direction & TP_MEDIA_STREAM_DIRECTION_SEND;
373 call_window_set_output_video_is_drawing (window, receiving_video);
374 g_signal_handlers_block_by_func (window->video_button,
375 call_window_video_button_toggled_cb, window);
376 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (window->video_button),
378 g_signal_handlers_unblock_by_func (window->video_button,
379 call_window_video_button_toggled_cb, window);
381 gtk_widget_set_sensitive (window->video_button, TRUE);
382 gtk_widget_set_sensitive (window->input_volume_scale, TRUE);
383 gtk_widget_set_sensitive (window->output_volume_scale, TRUE);
384 gtk_widget_set_sensitive (window->input_mute_button, TRUE);
385 gtk_widget_set_sensitive (window->output_mute_button, TRUE);
387 else if (status == EMPATHY_TP_CALL_STATUS_CLOSED)
389 gtk_label_set_text (GTK_LABEL (window->status_label), _("Closed"));
390 gtk_widget_set_sensitive (window->start_call_button, FALSE);
391 gtk_widget_set_sensitive (window->end_call_button, FALSE);
392 gtk_widget_set_sensitive (window->video_button, FALSE);
393 gtk_widget_set_sensitive (window->input_volume_scale, FALSE);
394 gtk_widget_set_sensitive (window->output_volume_scale, FALSE);
395 gtk_widget_set_sensitive (window->input_mute_button, FALSE);
396 gtk_widget_set_sensitive (window->output_mute_button, FALSE);
398 call_window_finalize (window);
401 g_object_unref (contact);
405 empathy_call_window_new (EmpathyTpCall *call)
407 EmpathyCallWindow *window;
411 g_return_val_if_fail (EMPATHY_IS_TP_CALL (call), NULL);
413 window = g_slice_new0 (EmpathyCallWindow);
414 window->call = g_object_ref (call);
416 filename = empathy_file_lookup ("empathy-call-window.glade", "src");
417 glade = empathy_glade_get_file (filename,
420 "window", &window->window,
421 "status_label", &window->status_label,
422 "start_call_button", &window->start_call_button,
423 "end_call_button", &window->end_call_button,
424 "input_volume_scale", &window->input_volume_scale,
425 "output_volume_scale", &window->output_volume_scale,
426 "input_mute_button", &window->input_mute_button,
427 "output_mute_button", &window->output_mute_button,
428 "preview_video_frame", &window->preview_video_frame,
429 "output_video_frame", &window->output_video_frame,
430 "video_button", &window->video_button,
434 empathy_glade_connect (glade,
436 "window", "destroy", call_window_destroy_cb,
437 "window", "delete_event", call_window_delete_event_cb,
438 "input_mute_button", "toggled", call_window_input_mute_button_toggled_cb,
439 "output_mute_button", "toggled", call_window_output_mute_button_toggled_cb,
440 "output_volume_scale", "value-changed", call_window_output_volume_changed_cb,
441 "start_call_button", "clicked", call_window_start_call_button_clicked_cb,
442 "end_call_button", "clicked", call_window_end_call_button_clicked_cb,
443 "video_button", "toggled", call_window_video_button_toggled_cb,
446 g_object_unref (glade);
448 /* Output video label */
449 window->output_video_label = g_object_ref (gtk_label_new (_("No video output")));
450 gtk_container_add (GTK_CONTAINER (window->output_video_frame),
451 window->output_video_label);
452 gtk_widget_show (window->output_video_label);
454 /* Output video socket */
455 window->output_video_socket = g_object_ref (gtk_socket_new ());
456 g_signal_connect (GTK_OBJECT (window->output_video_socket), "realize",
457 G_CALLBACK (call_window_socket_realized_cb), window);
458 gtk_widget_show (window->output_video_socket);
460 /* Preview video socket */
461 window->preview_video_socket = g_object_ref (gtk_socket_new ());
462 g_signal_connect (GTK_OBJECT (window->preview_video_socket), "realize",
463 G_CALLBACK (call_window_socket_realized_cb), window);
464 gtk_container_add (GTK_CONTAINER (window->preview_video_frame),
465 window->preview_video_socket);
466 gtk_widget_show (window->preview_video_socket);
468 g_signal_connect_swapped (G_OBJECT (window->call), "notify",
469 G_CALLBACK (call_window_update),
472 call_window_update (window);
473 gtk_widget_show (window->window);
475 return window->window;