2 * empathy-call-window.c - Source for EmpathyCallWindow
3 * Copyright (C) 2008 Collabora Ltd.
4 * @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
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
27 #include <gdk/gdkkeysyms.h>
30 #include <glib/gi18n.h>
32 #include <telepathy-farsight/channel.h>
34 #include <libempathy/empathy-utils.h>
35 #include <libempathy-gtk/empathy-video-widget.h>
36 #include <libempathy-gtk/empathy-audio-src.h>
37 #include <libempathy-gtk/empathy-audio-sink.h>
38 #include <libempathy-gtk/empathy-video-src.h>
39 #include <libempathy-gtk/empathy-ui-utils.h>
41 #include "empathy-call-window.h"
43 #include "empathy-call-window-fullscreen.h"
44 #include "empathy-sidebar.h"
46 #define BUTTON_ID "empathy-call-dtmf-button-id"
48 #define CONTENT_HBOX_BORDER_WIDTH 6
49 #define CONTENT_HBOX_SPACING 3
50 #define CONTENT_HBOX_CHILDREN_PACKING_PADDING 3
52 G_DEFINE_TYPE(EmpathyCallWindow, empathy_call_window, GTK_TYPE_WINDOW)
61 static guint signals[LAST_SIGNAL] = {0};
65 PROP_CALL_HANDLER = 1,
68 /* private structure */
69 typedef struct _EmpathyCallWindowPriv EmpathyCallWindowPriv;
71 struct _EmpathyCallWindowPriv
73 gboolean dispose_has_run;
74 EmpathyCallHandler *handler;
75 EmpathyContact *contact;
79 GtkUIManager *ui_manager;
80 GtkWidget *video_output;
81 GtkWidget *video_preview;
83 GtkWidget *sidebar_button;
85 GtkWidget *volume_button;
86 GtkWidget *mic_button;
87 GtkWidget *camera_button;
90 GtkAction *send_video;
92 /* We keep a reference on the hbox which contains the main content so we can
93 easilly repack everything when toggling fullscreen */
94 GtkWidget *content_hbox;
96 /* This vbox is contained in the content_hbox. When toggling fullscreen,
97 it needs to be repacked. We keep a reference on it for easier access. */
100 gulong video_output_motion_handler_id;
103 GtkAdjustment *audio_input_adj;
105 GtkWidget *dtmf_panel;
107 GstElement *video_input;
108 GstElement *audio_input;
109 GstElement *audio_output;
110 GstElement *pipeline;
111 GstElement *video_tee;
114 GstElement *liveadder;
121 GtkWidget *video_contrast;
122 GtkWidget *video_brightness;
123 GtkWidget *video_gamma;
126 gboolean call_started;
127 gboolean sending_video;
129 EmpathyCallWindowFullscreen *fullscreen;
130 gboolean is_fullscreen;
132 /* Those fields represent the state of the window before it actually was in
134 gboolean sidebar_was_visible_before_fs;
135 gint original_width_before_fs;
136 gint original_height_before_fs;
139 #define GET_PRIV(o) \
140 (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_CALL_WINDOW, \
141 EmpathyCallWindowPriv))
143 static void empathy_call_window_realized_cb (GtkWidget *widget,
144 EmpathyCallWindow *window);
146 static gboolean empathy_call_window_delete_cb (GtkWidget *widget,
147 GdkEvent *event, EmpathyCallWindow *window);
149 static gboolean empathy_call_window_state_event_cb (GtkWidget *widget,
150 GdkEventWindowState *event, EmpathyCallWindow *window);
152 static void empathy_call_window_sidebar_toggled_cb (GtkToggleButton *toggle,
153 EmpathyCallWindow *window);
155 static void empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
156 EmpathyCallWindow *window);
158 static void empathy_call_window_send_video_toggled_cb (GtkToggleAction *toggle,
159 EmpathyCallWindow *window);
161 static void empathy_call_window_show_preview_toggled_cb (GtkToggleAction *toggle,
162 EmpathyCallWindow *window);
164 static void empathy_call_window_mic_toggled_cb (
165 GtkToggleToolButton *toggle, EmpathyCallWindow *window);
167 static void empathy_call_window_sidebar_hidden_cb (EmpathySidebar *sidebar,
168 EmpathyCallWindow *window);
170 static void empathy_call_window_sidebar_shown_cb (EmpathySidebar *sidebar,
171 EmpathyCallWindow *window);
173 static void empathy_call_window_hangup_cb (gpointer object,
174 EmpathyCallWindow *window);
176 static void empathy_call_window_fullscreen_cb (gpointer object,
177 EmpathyCallWindow *window);
179 static void empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window);
181 static gboolean empathy_call_window_video_button_press_cb (GtkWidget *video_output,
182 GdkEventButton *event, EmpathyCallWindow *window);
184 static gboolean empathy_call_window_key_press_cb (GtkWidget *video_output,
185 GdkEventKey *event, EmpathyCallWindow *window);
187 static gboolean empathy_call_window_video_output_motion_notify (GtkWidget *widget,
188 GdkEventMotion *event, EmpathyCallWindow *window);
190 static void empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
193 static void empathy_call_window_status_message (EmpathyCallWindow *window,
196 static gboolean empathy_call_window_bus_message (GstBus *bus,
197 GstMessage *message, gpointer user_data);
200 empathy_call_window_volume_changed_cb (GtkScaleButton *button,
201 gdouble value, EmpathyCallWindow *window);
204 empathy_call_window_setup_toolbar (EmpathyCallWindow *self)
206 EmpathyCallWindowPriv *priv = GET_PRIV (self);
207 GtkToolItem *tool_item;
209 /* Add an empty expanded GtkToolItem so the volume button is at the end of
211 tool_item = gtk_tool_item_new ();
212 gtk_tool_item_set_expand (tool_item, TRUE);
213 gtk_widget_show (GTK_WIDGET (tool_item));
214 gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), tool_item, -1);
216 priv->volume_button = gtk_volume_button_new ();
217 /* FIXME listen to the audiosinks signals and update the button according to
218 * that, for now starting out at 1.0 and assuming only the app changes the
220 gtk_scale_button_set_value (GTK_SCALE_BUTTON (priv->volume_button), 1.0);
221 g_signal_connect (G_OBJECT (priv->volume_button), "value-changed",
222 G_CALLBACK (empathy_call_window_volume_changed_cb), self);
224 tool_item = gtk_tool_item_new ();
225 gtk_container_add (GTK_CONTAINER (tool_item), priv->volume_button);
226 gtk_widget_show_all (GTK_WIDGET (tool_item));
227 gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar), tool_item, -1);
231 dtmf_button_pressed_cb (GtkButton *button, EmpathyCallWindow *window)
233 EmpathyCallWindowPriv *priv = GET_PRIV (window);
238 g_object_get (priv->handler, "tp-call", &call, NULL);
240 button_quark = g_quark_from_static_string (BUTTON_ID);
241 event = GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (button),
244 empathy_tp_call_start_tone (call, event);
246 g_object_unref (call);
250 dtmf_button_released_cb (GtkButton *button, EmpathyCallWindow *window)
252 EmpathyCallWindowPriv *priv = GET_PRIV (window);
255 g_object_get (priv->handler, "tp-call", &call, NULL);
257 empathy_tp_call_stop_tone (call);
259 g_object_unref (call);
263 empathy_call_window_create_dtmf (EmpathyCallWindow *self)
271 } dtmfbuttons[] = { { "1", TP_DTMF_EVENT_DIGIT_1 },
272 { "2", TP_DTMF_EVENT_DIGIT_2 },
273 { "3", TP_DTMF_EVENT_DIGIT_3 },
274 { "4", TP_DTMF_EVENT_DIGIT_4 },
275 { "5", TP_DTMF_EVENT_DIGIT_5 },
276 { "6", TP_DTMF_EVENT_DIGIT_6 },
277 { "7", TP_DTMF_EVENT_DIGIT_7 },
278 { "8", TP_DTMF_EVENT_DIGIT_8 },
279 { "9", TP_DTMF_EVENT_DIGIT_9 },
280 { "#", TP_DTMF_EVENT_HASH },
281 { "0", TP_DTMF_EVENT_DIGIT_0 },
282 { "*", TP_DTMF_EVENT_ASTERISK },
285 button_quark = g_quark_from_static_string (BUTTON_ID);
287 table = gtk_table_new (4, 3, TRUE);
289 for (i = 0; dtmfbuttons[i].label != NULL; i++)
291 GtkWidget *button = gtk_button_new_with_label (dtmfbuttons[i].label);
292 gtk_table_attach (GTK_TABLE (table), button, i % 3, i % 3 + 1,
293 i/3, i/3 + 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 1, 1);
295 g_object_set_qdata (G_OBJECT (button), button_quark,
296 GUINT_TO_POINTER (dtmfbuttons[i].event));
298 g_signal_connect (G_OBJECT (button), "pressed",
299 G_CALLBACK (dtmf_button_pressed_cb), self);
300 g_signal_connect (G_OBJECT (button), "released",
301 G_CALLBACK (dtmf_button_released_cb), self);
308 empathy_call_window_create_video_input_add_slider (EmpathyCallWindow *self,
309 gchar *label_text, GtkWidget *bin)
311 GtkWidget *vbox = gtk_vbox_new (FALSE, 2);
312 GtkWidget *scale = gtk_vscale_new_with_range (0, 100, 10);
313 GtkWidget *label = gtk_label_new (label_text);
315 gtk_widget_set_sensitive (scale, FALSE);
317 gtk_container_add (GTK_CONTAINER (bin), vbox);
319 gtk_range_set_inverted (GTK_RANGE (scale), TRUE);
320 gtk_box_pack_start (GTK_BOX (vbox), scale, TRUE, TRUE, 0);
321 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
327 empathy_call_window_video_contrast_changed_cb (GtkAdjustment *adj,
328 EmpathyCallWindow *self)
331 EmpathyCallWindowPriv *priv = GET_PRIV (self);
333 empathy_video_src_set_channel (priv->video_input,
334 EMPATHY_GST_VIDEO_SRC_CHANNEL_CONTRAST, gtk_adjustment_get_value (adj));
338 empathy_call_window_video_brightness_changed_cb (GtkAdjustment *adj,
339 EmpathyCallWindow *self)
342 EmpathyCallWindowPriv *priv = GET_PRIV (self);
344 empathy_video_src_set_channel (priv->video_input,
345 EMPATHY_GST_VIDEO_SRC_CHANNEL_BRIGHTNESS, gtk_adjustment_get_value (adj));
349 empathy_call_window_video_gamma_changed_cb (GtkAdjustment *adj,
350 EmpathyCallWindow *self)
353 EmpathyCallWindowPriv *priv = GET_PRIV (self);
355 empathy_video_src_set_channel (priv->video_input,
356 EMPATHY_GST_VIDEO_SRC_CHANNEL_GAMMA, gtk_adjustment_get_value (adj));
361 empathy_call_window_create_video_input (EmpathyCallWindow *self)
363 EmpathyCallWindowPriv *priv = GET_PRIV (self);
366 hbox = gtk_hbox_new (TRUE, 3);
368 priv->video_contrast = empathy_call_window_create_video_input_add_slider (
369 self, _("Contrast"), hbox);
371 priv->video_brightness = empathy_call_window_create_video_input_add_slider (
372 self, _("Brightness"), hbox);
374 priv->video_gamma = empathy_call_window_create_video_input_add_slider (
375 self, _("Gamma"), hbox);
381 empathy_call_window_setup_video_input (EmpathyCallWindow *self)
383 EmpathyCallWindowPriv *priv = GET_PRIV (self);
387 supported = empathy_video_src_get_supported_channels (priv->video_input);
389 if (supported & EMPATHY_GST_VIDEO_SRC_SUPPORTS_CONTRAST)
391 adj = gtk_range_get_adjustment (GTK_RANGE (priv->video_contrast));
393 gtk_adjustment_set_value (adj,
394 empathy_video_src_get_channel (priv->video_input,
395 EMPATHY_GST_VIDEO_SRC_CHANNEL_CONTRAST));
397 g_signal_connect (G_OBJECT (adj), "value-changed",
398 G_CALLBACK (empathy_call_window_video_contrast_changed_cb), self);
400 gtk_widget_set_sensitive (priv->video_contrast, TRUE);
403 if (supported & EMPATHY_GST_VIDEO_SRC_SUPPORTS_BRIGHTNESS)
405 adj = gtk_range_get_adjustment (GTK_RANGE (priv->video_brightness));
407 gtk_adjustment_set_value (adj,
408 empathy_video_src_get_channel (priv->video_input,
409 EMPATHY_GST_VIDEO_SRC_CHANNEL_BRIGHTNESS));
411 g_signal_connect (G_OBJECT (adj), "value-changed",
412 G_CALLBACK (empathy_call_window_video_brightness_changed_cb), self);
413 gtk_widget_set_sensitive (priv->video_brightness, TRUE);
416 if (supported & EMPATHY_GST_VIDEO_SRC_SUPPORTS_GAMMA)
418 adj = gtk_range_get_adjustment (GTK_RANGE (priv->video_gamma));
420 gtk_adjustment_set_value (adj,
421 empathy_video_src_get_channel (priv->video_input,
422 EMPATHY_GST_VIDEO_SRC_CHANNEL_GAMMA));
424 g_signal_connect (G_OBJECT (adj), "value-changed",
425 G_CALLBACK (empathy_call_window_video_gamma_changed_cb), self);
426 gtk_widget_set_sensitive (priv->video_gamma, TRUE);
431 empathy_call_window_mic_volume_changed_cb (GtkAdjustment *adj,
432 EmpathyCallWindow *self)
434 EmpathyCallWindowPriv *priv = GET_PRIV (self);
437 volume = gtk_adjustment_get_value (adj)/100.0;
439 /* Don't store the volume because of muting */
440 if (volume > 0 || gtk_toggle_tool_button_get_active (
441 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
442 priv->volume = volume;
444 /* Ensure that the toggle button is active if the volume is > 0 and inactive
445 * if it's smaller then 0 */
446 if ((volume > 0) != gtk_toggle_tool_button_get_active (
447 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
448 gtk_toggle_tool_button_set_active (
449 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), volume > 0);
451 empathy_audio_src_set_volume (EMPATHY_GST_AUDIO_SRC (priv->audio_input),
456 empathy_call_window_audio_input_level_changed_cb (EmpathyGstAudioSrc *src,
457 gdouble level, GtkProgressBar *bar)
461 value = CLAMP (pow (10, level / 20), 0.0, 1.0);
462 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (bar), value);
466 empathy_call_window_create_audio_input (EmpathyCallWindow *self)
468 EmpathyCallWindowPriv *priv = GET_PRIV (self);
469 GtkWidget *hbox, *vbox, *scale, *progress, *label;
472 hbox = gtk_hbox_new (TRUE, 3);
474 vbox = gtk_vbox_new (FALSE, 3);
475 gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 3);
477 scale = gtk_vscale_new_with_range (0, 150, 100);
478 gtk_range_set_inverted (GTK_RANGE (scale), TRUE);
479 label = gtk_label_new (_("Volume"));
481 priv->audio_input_adj = adj = gtk_range_get_adjustment (GTK_RANGE (scale));
482 priv->volume = empathy_audio_src_get_volume (EMPATHY_GST_AUDIO_SRC
483 (priv->audio_input));
484 gtk_adjustment_set_value (adj, priv->volume * 100);
486 g_signal_connect (G_OBJECT (adj), "value-changed",
487 G_CALLBACK (empathy_call_window_mic_volume_changed_cb), self);
489 gtk_box_pack_start (GTK_BOX (vbox), scale, TRUE, TRUE, 3);
490 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 3);
492 progress = gtk_progress_bar_new ();
493 gtk_progress_bar_set_orientation (GTK_PROGRESS_BAR (progress),
494 GTK_PROGRESS_BOTTOM_TO_TOP);
495 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress), 0);
497 g_signal_connect (priv->audio_input, "peak-level-changed",
498 G_CALLBACK (empathy_call_window_audio_input_level_changed_cb), progress);
500 gtk_box_pack_start (GTK_BOX (hbox), progress, FALSE, FALSE, 3);
506 empathy_call_window_init (EmpathyCallWindow *self)
508 EmpathyCallWindowPriv *priv = GET_PRIV (self);
517 filename = empathy_file_lookup ("empathy-call-window.ui", "src");
518 gui = empathy_builder_get_file (filename,
519 "call_window_vbox", &top_vbox,
521 "statusbar", &priv->statusbar,
522 "microphone", &priv->mic_button,
523 "camera", &priv->camera_button,
524 "toolbar", &priv->toolbar,
525 "send_video", &priv->send_video,
526 "ui_manager", &priv->ui_manager,
529 empathy_builder_connect (gui, self,
530 "menuhangup", "activate", empathy_call_window_hangup_cb,
531 "hangup", "clicked", empathy_call_window_hangup_cb,
532 "microphone", "toggled", empathy_call_window_mic_toggled_cb,
533 "camera", "toggled", empathy_call_window_camera_toggled_cb,
534 "send_video", "toggled", empathy_call_window_send_video_toggled_cb,
535 "show_preview", "toggled", empathy_call_window_show_preview_toggled_cb,
536 "menufullscreen", "activate", empathy_call_window_fullscreen_cb,
539 priv->lock = g_mutex_new ();
541 gtk_container_add (GTK_CONTAINER (self), top_vbox);
543 empathy_call_window_setup_toolbar (self);
545 priv->pipeline = gst_pipeline_new (NULL);
547 priv->content_hbox = gtk_hbox_new (FALSE, CONTENT_HBOX_SPACING);
548 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
549 CONTENT_HBOX_BORDER_WIDTH);
550 gtk_paned_pack1 (GTK_PANED (priv->pane), priv->content_hbox, TRUE, FALSE);
552 bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
554 gst_bus_add_watch (bus, empathy_call_window_bus_message, self);
556 priv->video_output = empathy_video_widget_new (bus);
557 gtk_box_pack_start (GTK_BOX (priv->content_hbox), priv->video_output,
558 TRUE, TRUE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
559 gtk_widget_add_events (priv->video_output,
560 GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
561 g_signal_connect (G_OBJECT (priv->video_output), "button-press-event",
562 G_CALLBACK (empathy_call_window_video_button_press_cb), self);
564 priv->video_tee = gst_element_factory_make ("tee", NULL);
565 gst_object_ref (priv->video_tee);
566 gst_object_sink (priv->video_tee);
568 priv->vbox = gtk_vbox_new (FALSE, 3);
569 gtk_box_pack_start (GTK_BOX (priv->content_hbox), priv->vbox,
570 FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
572 priv->video_preview = empathy_video_widget_new_with_size (bus, 160, 120);
573 g_object_set (priv->video_preview, "sync", FALSE, "async", TRUE, NULL);
574 gtk_box_pack_start (GTK_BOX (priv->vbox), priv->video_preview, FALSE, FALSE, 0);
576 priv->video_input = empathy_video_src_new ();
577 gst_object_ref (priv->video_input);
578 gst_object_sink (priv->video_input);
580 priv->audio_input = empathy_audio_src_new ();
581 gst_object_ref (priv->audio_input);
582 gst_object_sink (priv->audio_input);
584 priv->audio_output = empathy_audio_sink_new ();
585 gst_object_ref (priv->audio_output);
586 gst_object_sink (priv->audio_output);
588 g_object_unref (bus);
590 priv->sidebar_button = gtk_toggle_button_new_with_mnemonic (_("_Sidebar"));
591 arrow = gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
592 g_signal_connect (G_OBJECT (priv->sidebar_button), "toggled",
593 G_CALLBACK (empathy_call_window_sidebar_toggled_cb), self);
595 gtk_button_set_image (GTK_BUTTON (priv->sidebar_button), arrow);
597 h = gtk_hbox_new (FALSE, 3);
598 gtk_box_pack_end (GTK_BOX (priv->vbox), h, FALSE, FALSE, 3);
599 gtk_box_pack_end (GTK_BOX (h), priv->sidebar_button, FALSE, FALSE, 3);
601 priv->sidebar = empathy_sidebar_new ();
602 g_signal_connect (G_OBJECT (priv->sidebar),
603 "hide", G_CALLBACK (empathy_call_window_sidebar_hidden_cb), self);
604 g_signal_connect (G_OBJECT (priv->sidebar),
605 "show", G_CALLBACK (empathy_call_window_sidebar_shown_cb), self);
606 gtk_paned_pack2 (GTK_PANED (priv->pane), priv->sidebar, FALSE, FALSE);
608 priv->dtmf_panel = empathy_call_window_create_dtmf (self);
609 empathy_sidebar_add_page (EMPATHY_SIDEBAR (priv->sidebar), _("Dialpad"),
612 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
614 page = empathy_call_window_create_audio_input (self);
615 empathy_sidebar_add_page (EMPATHY_SIDEBAR (priv->sidebar), _("Audio input"),
618 page = empathy_call_window_create_video_input (self);
619 empathy_sidebar_add_page (EMPATHY_SIDEBAR (priv->sidebar), _("Video input"),
622 gtk_widget_show_all (top_vbox);
624 gtk_widget_hide (priv->sidebar);
626 priv->fullscreen = empathy_call_window_fullscreen_new (self);
627 empathy_call_window_fullscreen_set_video_widget (priv->fullscreen, priv->video_output);
628 g_signal_connect (G_OBJECT (priv->fullscreen->leave_fullscreen_button),
629 "clicked", G_CALLBACK (empathy_call_window_fullscreen_cb), self);
631 g_signal_connect (G_OBJECT (self), "realize",
632 G_CALLBACK (empathy_call_window_realized_cb), self);
634 g_signal_connect (G_OBJECT (self), "delete-event",
635 G_CALLBACK (empathy_call_window_delete_cb), self);
637 g_signal_connect (G_OBJECT (self), "window-state-event",
638 G_CALLBACK (empathy_call_window_state_event_cb), self);
640 g_signal_connect (G_OBJECT (self), "key-press-event",
641 G_CALLBACK (empathy_call_window_key_press_cb), self);
643 empathy_call_window_status_message (self, _("Connecting..."));
645 priv->timer = g_timer_new ();
647 g_object_ref (priv->ui_manager);
648 g_object_unref (gui);
653 set_window_title (EmpathyCallWindow *self)
655 EmpathyCallWindowPriv *priv = GET_PRIV (self);
658 tmp = g_strdup_printf (_("Call with %s"),
659 empathy_contact_get_name (priv->contact));
660 gtk_window_set_title (GTK_WINDOW (self), tmp);
665 contact_name_changed_cb (EmpathyContact *contact,
667 EmpathyCallWindow *self)
669 set_window_title (self);
673 empathy_call_window_constructed (GObject *object)
675 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
676 EmpathyCallWindowPriv *priv = GET_PRIV (self);
678 g_assert (priv->handler != NULL);
680 g_object_get (priv->handler, "contact", &(priv->contact), NULL);
682 if (priv->contact != NULL)
684 set_window_title (self);
686 g_signal_connect (priv->contact, "notify::name",
687 G_CALLBACK (contact_name_changed_cb), self);
691 g_warning ("call handler doesn't have a contact");
692 gtk_window_set_title (GTK_WINDOW (self), _("Call"));
696 static void empathy_call_window_dispose (GObject *object);
697 static void empathy_call_window_finalize (GObject *object);
700 empathy_call_window_set_property (GObject *object,
701 guint property_id, const GValue *value, GParamSpec *pspec)
703 EmpathyCallWindowPriv *priv = GET_PRIV (object);
707 case PROP_CALL_HANDLER:
708 priv->handler = g_value_dup_object (value);
711 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
716 empathy_call_window_get_property (GObject *object,
717 guint property_id, GValue *value, GParamSpec *pspec)
719 EmpathyCallWindowPriv *priv = GET_PRIV (object);
723 case PROP_CALL_HANDLER:
724 g_value_set_object (value, priv->handler);
727 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
732 empathy_call_window_class_init (
733 EmpathyCallWindowClass *empathy_call_window_class)
735 GObjectClass *object_class = G_OBJECT_CLASS (empathy_call_window_class);
736 GParamSpec *param_spec;
738 g_type_class_add_private (empathy_call_window_class,
739 sizeof (EmpathyCallWindowPriv));
741 object_class->constructed = empathy_call_window_constructed;
742 object_class->set_property = empathy_call_window_set_property;
743 object_class->get_property = empathy_call_window_get_property;
745 object_class->dispose = empathy_call_window_dispose;
746 object_class->finalize = empathy_call_window_finalize;
748 param_spec = g_param_spec_object ("handler",
749 "handler", "The call handler",
750 EMPATHY_TYPE_CALL_HANDLER,
751 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
752 g_object_class_install_property (object_class,
753 PROP_CALL_HANDLER, param_spec);
758 empathy_call_window_dispose (GObject *object)
760 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
761 EmpathyCallWindowPriv *priv = GET_PRIV (self);
763 if (priv->dispose_has_run)
766 priv->dispose_has_run = TRUE;
768 if (priv->handler != NULL)
769 g_object_unref (priv->handler);
771 priv->handler = NULL;
773 if (priv->pipeline != NULL)
774 g_object_unref (priv->pipeline);
775 priv->pipeline = NULL;
777 if (priv->video_input != NULL)
778 g_object_unref (priv->video_input);
779 priv->video_input = NULL;
781 if (priv->audio_input != NULL)
782 g_object_unref (priv->audio_input);
783 priv->audio_input = NULL;
785 if (priv->audio_output != NULL)
786 g_object_unref (priv->audio_output);
787 priv->audio_output = NULL;
789 if (priv->video_tee != NULL)
790 g_object_unref (priv->video_tee);
791 priv->video_tee = NULL;
793 if (priv->timer_id != 0)
794 g_source_remove (priv->timer_id);
797 if (priv->ui_manager != NULL)
798 g_object_unref (priv->ui_manager);
799 priv->ui_manager = NULL;
801 if (priv->contact != NULL)
803 g_signal_handlers_disconnect_by_func (priv->contact,
804 contact_name_changed_cb, self);
805 g_object_unref (priv->contact);
806 priv->contact = NULL;
809 /* release any references held by the object here */
810 if (G_OBJECT_CLASS (empathy_call_window_parent_class)->dispose)
811 G_OBJECT_CLASS (empathy_call_window_parent_class)->dispose (object);
815 empathy_call_window_finalize (GObject *object)
817 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
818 EmpathyCallWindowPriv *priv = GET_PRIV (self);
820 if (priv->video_output_motion_handler_id != 0)
822 g_signal_handler_disconnect (G_OBJECT (priv->video_output),
823 priv->video_output_motion_handler_id);
824 priv->video_output_motion_handler_id = 0;
827 /* free any data held directly by the object here */
828 g_mutex_free (priv->lock);
830 g_timer_destroy (priv->timer);
832 G_OBJECT_CLASS (empathy_call_window_parent_class)->finalize (object);
837 empathy_call_window_new (EmpathyCallHandler *handler)
839 return EMPATHY_CALL_WINDOW (
840 g_object_new (EMPATHY_TYPE_CALL_WINDOW, "handler", handler, NULL));
844 empathy_call_window_conference_added_cb (EmpathyCallHandler *handler,
845 GstElement *conference, gpointer user_data)
847 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
848 EmpathyCallWindowPriv *priv = GET_PRIV (self);
850 gst_bin_add (GST_BIN (priv->pipeline), conference);
852 gst_element_set_state (conference, GST_STATE_PLAYING);
856 empathy_call_window_request_resource_cb (EmpathyCallHandler *handler,
857 FsMediaType type, FsStreamDirection direction, gpointer user_data)
859 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
860 EmpathyCallWindowPriv *priv = GET_PRIV (self);
862 if (type != TP_MEDIA_STREAM_TYPE_VIDEO)
865 if (direction == FS_DIRECTION_RECV)
868 /* video and direction is send */
869 return priv->video_input != NULL;
873 empathy_call_window_disconnected (EmpathyCallWindow *self)
875 EmpathyCallWindowPriv *priv = GET_PRIV (self);
877 g_mutex_lock (priv->lock);
879 g_timer_stop (priv->timer);
881 if (priv->timer_id != 0)
882 g_source_remove (priv->timer_id);
885 g_mutex_unlock (priv->lock);
887 empathy_call_window_status_message (self, _("Disconnected"));
889 gtk_widget_set_sensitive (priv->camera_button, FALSE);
890 gtk_action_set_sensitive (priv->send_video, FALSE);
891 priv->sending_video = FALSE;
896 empathy_call_window_channel_closed_cb (TfChannel *channel, gpointer user_data)
898 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
900 empathy_call_window_disconnected (self);
903 /* Called with global lock held */
905 empathy_call_window_get_video_sink_pad (EmpathyCallWindow *self)
907 EmpathyCallWindowPriv *priv = GET_PRIV (self);
910 if (priv->funnel == NULL)
914 output = empathy_video_widget_get_element (EMPATHY_VIDEO_WIDGET
915 (priv->video_output));
917 priv->funnel = gst_element_factory_make ("fsfunnel", NULL);
919 gst_bin_add (GST_BIN (priv->pipeline), priv->funnel);
920 gst_bin_add (GST_BIN (priv->pipeline), output);
922 gst_element_link (priv->funnel, output);
924 gst_element_set_state (priv->funnel, GST_STATE_PLAYING);
925 gst_element_set_state (output, GST_STATE_PLAYING);
928 pad = gst_element_get_request_pad (priv->funnel, "sink%d");
933 /* Called with global lock held */
935 empathy_call_window_get_audio_sink_pad (EmpathyCallWindow *self)
937 EmpathyCallWindowPriv *priv = GET_PRIV (self);
940 if (priv->liveadder == NULL)
942 priv->liveadder = gst_element_factory_make ("liveadder", NULL);
944 gst_bin_add (GST_BIN (priv->pipeline), priv->liveadder);
945 gst_bin_add (GST_BIN (priv->pipeline), priv->audio_output);
947 gst_element_link (priv->liveadder, priv->audio_output);
949 gst_element_set_state (priv->liveadder, GST_STATE_PLAYING);
950 gst_element_set_state (priv->audio_output, GST_STATE_PLAYING);
953 pad = gst_element_get_request_pad (priv->liveadder, "sink%d");
959 empathy_call_window_update_timer (gpointer user_data)
961 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
962 EmpathyCallWindowPriv *priv = GET_PRIV (self);
966 time = g_timer_elapsed (priv->timer, NULL);
968 /* Translators: number of minutes:seconds the caller has been connected */
969 str = g_strdup_printf (_("Connected — %d:%02dm"), (int) time / 60,
971 empathy_call_window_status_message (self, str);
978 empathy_call_window_connected (gpointer user_data)
980 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
981 EmpathyCallWindowPriv *priv = GET_PRIV (self);
984 g_object_get (priv->handler, "tp-call", &call, NULL);
986 if (empathy_tp_call_has_dtmf (call))
987 gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
989 if (priv->video_input != NULL)
991 gtk_widget_set_sensitive (priv->camera_button, TRUE);
992 gtk_action_set_sensitive (priv->send_video, TRUE);
995 g_object_unref (call);
997 g_mutex_lock (priv->lock);
999 priv->timer_id = g_timeout_add_seconds (1,
1000 empathy_call_window_update_timer, self);
1002 g_mutex_unlock (priv->lock);
1004 empathy_call_window_update_timer (self);
1010 /* Called from the streaming thread */
1012 empathy_call_window_src_added_cb (EmpathyCallHandler *handler,
1013 GstPad *src, guint media_type, gpointer user_data)
1015 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
1016 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1020 g_mutex_lock (priv->lock);
1022 if (priv->connected == FALSE)
1024 g_timer_start (priv->timer);
1025 priv->timer_id = g_idle_add (empathy_call_window_connected, self);
1026 priv->connected = TRUE;
1031 case TP_MEDIA_STREAM_TYPE_AUDIO:
1032 pad = empathy_call_window_get_audio_sink_pad (self);
1034 case TP_MEDIA_STREAM_TYPE_VIDEO:
1035 pad = empathy_call_window_get_video_sink_pad (self);
1038 g_assert_not_reached ();
1041 gst_pad_link (src, pad);
1042 gst_object_unref (pad);
1044 g_mutex_unlock (priv->lock);
1047 /* Called from the streaming thread */
1049 empathy_call_window_sink_added_cb (EmpathyCallHandler *handler,
1050 GstPad *sink, guint media_type, gpointer user_data)
1052 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
1053 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1058 case TP_MEDIA_STREAM_TYPE_AUDIO:
1059 gst_bin_add (GST_BIN (priv->pipeline), priv->audio_input);
1061 pad = gst_element_get_static_pad (priv->audio_input, "src");
1062 gst_pad_link (pad, sink);
1064 gst_element_set_state (priv->audio_input, GST_STATE_PLAYING);
1066 case TP_MEDIA_STREAM_TYPE_VIDEO:
1067 if (priv->video_input != NULL)
1069 pad = gst_element_get_request_pad (priv->video_tee, "src%d");
1070 gst_pad_link (pad, sink);
1074 g_assert_not_reached ();
1080 empathy_gst_bin_has_child (GstBin *bin, GstElement *element)
1083 gboolean ret = FALSE;
1086 it = gst_bin_iterate_recurse (bin);
1090 switch (gst_iterator_next (it, (gpointer *)&item))
1092 case GST_ITERATOR_OK:
1093 if (item == element)
1095 gst_object_unref (GST_OBJECT (item));
1099 gst_object_unref (GST_OBJECT (item));
1101 case GST_ITERATOR_RESYNC:
1102 gst_iterator_resync (it);
1104 case GST_ITERATOR_ERROR:
1105 g_assert_not_reached ();
1107 case GST_ITERATOR_DONE:
1112 gst_iterator_free (it);
1119 empathy_call_window_remove_video_input (EmpathyCallWindow *self)
1121 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1122 GstElement *preview;
1124 preview = empathy_video_widget_get_element (
1125 EMPATHY_VIDEO_WIDGET (priv->video_preview));
1127 gst_element_set_state (priv->video_input, GST_STATE_NULL);
1128 gst_element_set_state (priv->video_tee, GST_STATE_NULL);
1129 gst_element_set_state (preview, GST_STATE_NULL);
1131 gst_bin_remove_many (GST_BIN (priv->pipeline), priv->video_input,
1132 priv->video_tee, preview, NULL);
1134 g_object_unref (priv->video_input);
1135 priv->video_input = NULL;
1136 g_object_unref (priv->video_tee);
1137 priv->video_tee = NULL;
1142 empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
1145 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
1146 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1149 empathy_call_handler_bus_message (priv->handler, bus, message);
1151 switch (GST_MESSAGE_TYPE (message))
1153 case GST_MESSAGE_STATE_CHANGED:
1154 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_input))
1156 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
1157 if (newstate == GST_STATE_PAUSED)
1158 empathy_call_window_setup_video_input (self);
1160 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->pipeline) &&
1161 !priv->call_started)
1163 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
1164 if (newstate == GST_STATE_PAUSED)
1166 priv->call_started = TRUE;
1167 empathy_call_handler_start_call (priv->handler);
1168 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
1172 case GST_MESSAGE_ERROR:
1177 gst_message_parse_error (message, &error, &debug);
1179 g_message ("Element error: %s -- %s\n", error->message, debug);
1181 if (priv->video_input != NULL &&
1182 empathy_gst_bin_has_child (GST_BIN (priv->video_input),
1183 GST_ELEMENT (GST_MESSAGE_SRC (message))))
1185 /* Remove the video input and continue */
1186 empathy_call_window_remove_video_input (self);
1187 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
1191 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
1192 empathy_call_window_disconnected (self);
1194 g_error_free (error);
1205 empathy_call_window_realized_cb (GtkWidget *widget, EmpathyCallWindow *window)
1207 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1208 GstElement *preview;
1210 g_signal_connect (priv->handler, "conference-added",
1211 G_CALLBACK (empathy_call_window_conference_added_cb), window);
1212 g_signal_connect (priv->handler, "request-resource",
1213 G_CALLBACK (empathy_call_window_request_resource_cb), window);
1214 g_signal_connect (priv->handler, "closed",
1215 G_CALLBACK (empathy_call_window_channel_closed_cb), window);
1216 g_signal_connect (priv->handler, "src-pad-added",
1217 G_CALLBACK (empathy_call_window_src_added_cb), window);
1218 g_signal_connect (priv->handler, "sink-pad-added",
1219 G_CALLBACK (empathy_call_window_sink_added_cb), window);
1222 preview = empathy_video_widget_get_element (
1223 EMPATHY_VIDEO_WIDGET (priv->video_preview));
1225 gst_bin_add_many (GST_BIN (priv->pipeline), priv->video_input,
1226 priv->video_tee, preview, NULL);
1227 gst_element_link_many (priv->video_input, priv->video_tee,
1230 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
1234 empathy_call_window_delete_cb (GtkWidget *widget, GdkEvent*event,
1235 EmpathyCallWindow *window)
1237 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1239 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
1245 show_controls (EmpathyCallWindow *window, gboolean set_fullscreen)
1248 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1250 menu = gtk_ui_manager_get_widget (priv->ui_manager,
1255 gtk_widget_hide (priv->sidebar);
1256 gtk_widget_hide (menu);
1257 gtk_widget_hide (priv->vbox);
1258 gtk_widget_hide (priv->statusbar);
1259 gtk_widget_hide (priv->toolbar);
1263 if (priv->sidebar_was_visible_before_fs)
1264 gtk_widget_show (priv->sidebar);
1266 gtk_widget_show (menu);
1267 gtk_widget_show (priv->vbox);
1268 gtk_widget_show (priv->statusbar);
1269 gtk_widget_show (priv->toolbar);
1271 gtk_window_resize (GTK_WINDOW (window), priv->original_width_before_fs,
1272 priv->original_height_before_fs);
1277 show_borders (EmpathyCallWindow *window, gboolean set_fullscreen)
1279 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1281 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
1282 set_fullscreen ? 0 : CONTENT_HBOX_BORDER_WIDTH);
1283 gtk_box_set_spacing (GTK_BOX (priv->content_hbox),
1284 set_fullscreen ? 0 : CONTENT_HBOX_SPACING);
1285 gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
1286 priv->video_output, TRUE, TRUE,
1287 set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
1289 gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
1290 priv->vbox, TRUE, TRUE,
1291 set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
1296 empathy_call_window_state_event_cb (GtkWidget *widget,
1297 GdkEventWindowState *event, EmpathyCallWindow *window)
1299 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1301 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1302 gboolean set_fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
1306 gboolean sidebar_was_visible;
1307 gint original_width = GTK_WIDGET (window)->allocation.width;
1308 gint original_height = GTK_WIDGET (window)->allocation.height;
1310 g_object_get (priv->sidebar, "visible", &sidebar_was_visible, NULL);
1312 priv->sidebar_was_visible_before_fs = sidebar_was_visible;
1313 priv->original_width_before_fs = original_width;
1314 priv->original_height_before_fs = original_height;
1316 if (priv->video_output_motion_handler_id == 0 &&
1317 priv->video_output != NULL)
1319 priv->video_output_motion_handler_id = g_signal_connect (
1320 G_OBJECT (priv->video_output), "motion-notify-event",
1321 G_CALLBACK (empathy_call_window_video_output_motion_notify), window);
1326 if (priv->video_output_motion_handler_id != 0)
1328 g_signal_handler_disconnect (G_OBJECT (priv->video_output),
1329 priv->video_output_motion_handler_id);
1330 priv->video_output_motion_handler_id = 0;
1334 empathy_call_window_fullscreen_set_fullscreen (priv->fullscreen,
1336 show_controls (window, set_fullscreen);
1337 show_borders (window, set_fullscreen);
1338 priv->is_fullscreen = set_fullscreen;
1345 empathy_call_window_sidebar_toggled_cb (GtkToggleButton *toggle,
1346 EmpathyCallWindow *window)
1348 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1350 int w,h, handle_size;
1352 w = GTK_WIDGET (window)->allocation.width;
1353 h = GTK_WIDGET (window)->allocation.height;
1355 gtk_widget_style_get (priv->pane, "handle_size", &handle_size, NULL);
1357 if (gtk_toggle_button_get_active (toggle))
1359 arrow = gtk_arrow_new (GTK_ARROW_LEFT, GTK_SHADOW_NONE);
1360 gtk_widget_show (priv->sidebar);
1361 w += priv->sidebar->allocation.width + handle_size;
1365 arrow = gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
1366 w -= priv->sidebar->allocation.width + handle_size;
1367 gtk_widget_hide (priv->sidebar);
1370 gtk_button_set_image (GTK_BUTTON (priv->sidebar_button), arrow);
1373 gtk_window_resize (GTK_WINDOW (window), w, h);
1377 empathy_call_window_set_send_video (EmpathyCallWindow *window,
1380 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1381 EmpathyTpCall *call;
1383 g_object_get (priv->handler, "tp-call", &call, NULL);
1384 empathy_tp_call_request_video_stream_direction (call, send);
1385 g_object_unref (call);
1389 empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
1390 EmpathyCallWindow *window)
1392 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1395 active = (gtk_toggle_tool_button_get_active (toggle));
1397 if (priv->sending_video == active)
1399 priv->sending_video = active;
1401 empathy_call_window_set_send_video (window, active);
1402 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->send_video), active);
1406 empathy_call_window_send_video_toggled_cb (GtkToggleAction *toggle,
1407 EmpathyCallWindow *window)
1409 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1412 active = (gtk_toggle_action_get_active (toggle));
1414 if (priv->sending_video == active)
1416 priv->sending_video = active;
1418 empathy_call_window_set_send_video (window, active);
1419 gtk_toggle_tool_button_set_active (
1420 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), active);
1424 empathy_call_window_show_preview_toggled_cb (GtkToggleAction *toggle,
1425 EmpathyCallWindow *window)
1427 /* FIXME: Not implemented */
1431 empathy_call_window_mic_toggled_cb (GtkToggleToolButton *toggle,
1432 EmpathyCallWindow *window)
1434 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1437 active = (gtk_toggle_tool_button_get_active (toggle));
1441 empathy_audio_src_set_volume (EMPATHY_GST_AUDIO_SRC (priv->audio_input),
1443 gtk_adjustment_set_value (priv->audio_input_adj, priv->volume * 100);
1447 /* TODO, Instead of setting the input volume to 0 we should probably
1448 * stop sending but this would cause the audio call to drop if both
1449 * sides mute at the same time on certain CMs AFAIK. Need to revisit this
1450 * in the future. GNOME #574574
1452 empathy_audio_src_set_volume (EMPATHY_GST_AUDIO_SRC (priv->audio_input),
1454 gtk_adjustment_set_value (priv->audio_input_adj, 0);
1459 empathy_call_window_sidebar_hidden_cb (EmpathySidebar *sidebar,
1460 EmpathyCallWindow *window)
1462 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1464 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->sidebar_button),
1469 empathy_call_window_sidebar_shown_cb (EmpathySidebar *sidebar,
1470 EmpathyCallWindow *window)
1472 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1474 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->sidebar_button),
1479 empathy_call_window_hangup_cb (gpointer object,
1480 EmpathyCallWindow *window)
1482 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1484 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
1485 gtk_widget_destroy (GTK_WIDGET (window));
1489 empathy_call_window_fullscreen_cb (gpointer object,
1490 EmpathyCallWindow *window)
1492 empathy_call_window_fullscreen_toggle (window);
1496 empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window)
1498 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1500 if (priv->is_fullscreen)
1501 gtk_window_unfullscreen (GTK_WINDOW (window));
1503 gtk_window_fullscreen (GTK_WINDOW (window));
1507 empathy_call_window_video_button_press_cb (GtkWidget *video_output,
1508 GdkEventButton *event, EmpathyCallWindow *window)
1510 if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
1512 empathy_call_window_video_menu_popup (window, event->button);
1520 empathy_call_window_key_press_cb (GtkWidget *video_output,
1521 GdkEventKey *event, EmpathyCallWindow *window)
1523 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1525 if (priv->is_fullscreen && event->keyval == GDK_Escape)
1527 /* Since we are in fullscreen mode, toggling will bring us back to
1529 empathy_call_window_fullscreen_toggle (window);
1537 empathy_call_window_video_output_motion_notify (GtkWidget *widget,
1538 GdkEventMotion *event, EmpathyCallWindow *window)
1540 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1542 if (priv->is_fullscreen)
1544 empathy_call_window_fullscreen_show_popup (priv->fullscreen);
1552 empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
1556 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1558 menu = gtk_ui_manager_get_widget (priv->ui_manager,
1560 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
1561 button, gtk_get_current_event_time ());
1562 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
1566 empathy_call_window_status_message (EmpathyCallWindow *window,
1569 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1571 if (priv->context_id == 0)
1573 priv->context_id = gtk_statusbar_get_context_id (
1574 GTK_STATUSBAR (priv->statusbar), "voip call status messages");
1578 gtk_statusbar_pop (GTK_STATUSBAR (priv->statusbar), priv->context_id);
1581 gtk_statusbar_push (GTK_STATUSBAR (priv->statusbar), priv->context_id,
1586 empathy_call_window_volume_changed_cb (GtkScaleButton *button,
1587 gdouble value, EmpathyCallWindow *window)
1589 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1591 empathy_audio_sink_set_volume (EMPATHY_GST_AUDIO_SINK (priv->audio_output),