2 * empathy-call-window.c - Source for EmpathyCallWindow
3 * Copyright (C) 2008-2011 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
28 #include <gdk/gdkkeysyms.h>
31 #include <glib/gi18n.h>
33 #include <clutter/clutter.h>
34 #include <clutter-gtk/clutter-gtk.h>
35 #include <clutter-gst/clutter-gst.h>
37 #include <telepathy-glib/util.h>
38 #include <telepathy-farstream/telepathy-farstream.h>
39 #include <telepathy-glib/util.h>
41 #include <gst/farsight/fs-element-added-notifier.h>
42 #include <gst/farsight/fs-utils.h>
44 #include <libempathy/empathy-camera-monitor.h>
45 #include <libempathy/empathy-gsettings.h>
46 #include <libempathy/empathy-tp-contact-factory.h>
47 #include <libempathy/empathy-request-util.h>
48 #include <libempathy/empathy-utils.h>
50 #include <libempathy-gtk/empathy-avatar-image.h>
51 #include <libempathy-gtk/empathy-dialpad-widget.h>
52 #include <libempathy-gtk/empathy-ui-utils.h>
53 #include <libempathy-gtk/empathy-sound-manager.h>
54 #include <libempathy-gtk/empathy-geometry.h>
55 #include <libempathy-gtk/empathy-images.h>
56 #include <libempathy-gtk/empathy-call-utils.h>
58 #define DEBUG_FLAG EMPATHY_DEBUG_VOIP
59 #include <libempathy/empathy-debug.h>
61 #include "empathy-call-window.h"
62 #include "empathy-call-window-fullscreen.h"
63 #include "empathy-call-factory.h"
64 #include "empathy-video-widget.h"
65 #include "empathy-about-dialog.h"
66 #include "empathy-audio-src.h"
67 #include "empathy-audio-sink.h"
68 #include "empathy-video-src.h"
69 #include "empathy-mic-menu.h"
70 #include "empathy-preferences.h"
71 #include "empathy-rounded-actor.h"
72 #include "empathy-rounded-rectangle.h"
73 #include "empathy-rounded-texture.h"
74 #include "empathy-camera-menu.h"
76 #define CONTENT_HBOX_BORDER_WIDTH 6
77 #define CONTENT_HBOX_SPACING 3
78 #define CONTENT_HBOX_CHILDREN_PACKING_PADDING 3
80 #define SELF_VIDEO_SECTION_WIDTH 120
81 #define SELF_VIDEO_SECTION_HEIGHT 90
82 #define SELF_VIDEO_SECTION_MARGIN 10
84 #define FLOATING_TOOLBAR_OPACITY 192
85 #define FLOATING_TOOLBAR_WIDTH 280
86 #define FLOATING_TOOLBAR_HEIGHT 36
87 #define FLOATING_TOOLBAR_SPACING 20
89 /* The avatar's default width and height are set to the same value because we
90 want a square icon. */
91 #define REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
92 #define REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT \
93 EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
95 #define SMALL_TOOLBAR_SIZE 36
97 /* If an video input error occurs, the error message will start with "v4l" */
98 #define VIDEO_INPUT_ERROR_PREFIX "v4l"
100 /* The time interval in milliseconds between 2 outgoing rings */
101 #define MS_BETWEEN_RING 500
103 G_DEFINE_TYPE(EmpathyCallWindow, empathy_call_window, GTK_TYPE_WINDOW)
106 PROP_CALL_HANDLER = 1,
110 RINGING, /* Incoming call */
111 CONNECTING, /* Outgoing call */
112 CONNECTED, /* Connected */
113 HELD, /* Connected, but on hold */
114 DISCONNECTED, /* Disconnected */
115 REDIALING /* Redialing (special case of CONNECTING) */
119 CAMERA_STATE_OFF = 0,
125 PREVIEW_POS_TOP_LEFT,
126 PREVIEW_POS_TOP_RIGHT,
127 PREVIEW_POS_BOTTOM_LEFT,
128 PREVIEW_POS_BOTTOM_RIGHT,
131 struct _EmpathyCallWindowPriv
133 gboolean dispose_has_run;
134 EmpathyCallHandler *handler;
136 EmpathyContact *contact;
138 EmpathyCameraMonitor *camera_monitor;
143 GtkUIManager *ui_manager;
144 GtkWidget *errors_vbox;
145 /* widget displays the video received from the remote user. This widget is
146 * alive only during call. */
147 ClutterActor *video_output;
148 ClutterActor *video_preview;
149 ClutterActor *drag_preview;
150 ClutterActor *preview_shown_button;
151 ClutterActor *preview_hidden_button;
152 ClutterActor *preview_rectangle1;
153 ClutterActor *preview_rectangle2;
154 ClutterActor *preview_rectangle3;
155 ClutterActor *preview_rectangle4;
156 ClutterActor *preview_rectangle_box1;
157 ClutterActor *preview_rectangle_box2;
158 ClutterActor *preview_rectangle_box3;
159 ClutterActor *preview_rectangle_box4;
160 ClutterActor *preview_spinner_actor;
161 GtkWidget *preview_spinner_widget;
162 GtkWidget *video_container;
163 GtkWidget *remote_user_avatar_widget;
164 GtkWidget *remote_user_avatar_toolbar;
165 GtkWidget *remote_user_name_toolbar;
166 GtkWidget *status_label;
167 GtkWidget *hangup_button;
168 GtkWidget *audio_call_button;
169 GtkWidget *video_call_button;
170 GtkWidget *mic_button;
171 GtkWidget *volume_button;
172 GtkWidget *camera_button;
173 GtkWidget *dialpad_button;
175 GtkWidget *bottom_toolbar;
176 ClutterActor *floating_toolbar;
178 GtkAction *menu_fullscreen;
179 GtkAction *menu_swap_camera;
181 ClutterState *transitions;
183 /* The box that contains self and remote avatar and video
184 input/output. When we redial, we destroy and re-create the box */
185 ClutterActor *video_box;
186 ClutterLayoutManager *video_layout;
188 /* Coordinates of the preview drag event's start. */
189 PreviewPosition preview_pos;
191 /* We keep a reference on the hbox which contains the main content so we can
192 easilly repack everything when toggling fullscreen */
193 GtkWidget *content_hbox;
195 /* These are used to accept or reject an incoming call when the status
197 GtkWidget *incoming_call_dialog;
198 TpCallChannel *pending_channel;
199 TpChannelDispatchOperation *pending_cdo;
200 TpAddDispatchOperationContext *pending_context;
202 gulong video_output_motion_handler_id;
203 guint bus_message_source_id;
205 /* String that contains the queued tones to send after the current ones
208 gboolean sending_tones;
209 GtkWidget *dtmf_panel;
212 GtkWidget *details_vbox;
213 GtkWidget *vcodec_encoding_label;
214 GtkWidget *acodec_encoding_label;
215 GtkWidget *vcodec_decoding_label;
216 GtkWidget *acodec_decoding_label;
218 GtkWidget *audio_remote_candidate_label;
219 GtkWidget *audio_local_candidate_label;
220 GtkWidget *video_remote_candidate_label;
221 GtkWidget *video_local_candidate_label;
222 GtkWidget *video_remote_candidate_info_img;
223 GtkWidget *video_local_candidate_info_img;
224 GtkWidget *audio_remote_candidate_info_img;
225 GtkWidget *audio_local_candidate_info_img;
227 GstElement *video_input;
228 GstElement *video_preview_sink;
229 GstElement *video_output_sink;
230 GstElement *audio_input;
231 GstElement *audio_output;
232 gboolean audio_output_added;
233 GstElement *pipeline;
234 GstElement *video_tee;
244 gboolean call_started;
245 gboolean sending_video;
246 CameraState camera_state;
248 EmpathyCallWindowFullscreen *fullscreen;
249 gboolean is_fullscreen;
254 guint inactivity_src;
256 /* Those fields represent the state of the window before it actually was in
258 gboolean dialpad_was_visible_before_fs;
259 gint original_width_before_fs;
260 gint original_height_before_fs;
262 gint x, y, w, h, dialpad_width;
265 /* TRUE if the call should be started when the pipeline is playing */
266 gboolean start_call_when_playing;
267 /* TRUE if we requested to set the pipeline in the playing state */
268 gboolean pipeline_playing;
270 EmpathySoundManager *sound_mgr;
273 EmpathyMicMenu *mic_menu;
274 EmpathyCameraMenu *camera_menu;
277 #define GET_PRIV(o) (EMPATHY_CALL_WINDOW (o)->priv)
279 static void empathy_call_window_realized_cb (GtkWidget *widget,
280 EmpathyCallWindow *window);
282 static gboolean empathy_call_window_delete_cb (GtkWidget *widget,
283 GdkEvent *event, EmpathyCallWindow *window);
285 static gboolean empathy_call_window_state_event_cb (GtkWidget *widget,
286 GdkEventWindowState *event, EmpathyCallWindow *window);
288 static void empathy_call_window_set_send_video (EmpathyCallWindow *window,
291 static void empathy_call_window_hangup_cb (gpointer object,
292 EmpathyCallWindow *window);
294 static void empathy_call_window_fullscreen_cb (gpointer object,
295 EmpathyCallWindow *window);
297 static void empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window);
299 static gboolean empathy_call_window_video_button_press_cb (
300 GtkWidget *video_output, GdkEventButton *event, EmpathyCallWindow *window);
302 static gboolean empathy_call_window_key_press_cb (GtkWidget *video_output,
303 GdkEventKey *event, EmpathyCallWindow *window);
305 static gboolean empathy_call_window_video_output_motion_notify (
306 GtkWidget *widget, GdkEventMotion *event, EmpathyCallWindow *window);
308 static void empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
311 static void empathy_call_window_connect_handler (EmpathyCallWindow *self);
313 static void empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
314 EmpathyCallWindow *window);
316 static void empathy_call_window_restart_call (EmpathyCallWindow *window);
318 static void empathy_call_window_status_message (EmpathyCallWindow *window,
321 static gboolean empathy_call_window_bus_message (GstBus *bus,
322 GstMessage *message, gpointer user_data);
325 empathy_call_window_show_hangup_button (EmpathyCallWindow *self,
328 gtk_widget_set_visible (self->priv->hangup_button, show);
329 gtk_widget_set_visible (self->priv->audio_call_button, !show);
330 gtk_widget_set_visible (self->priv->video_call_button, !show);
334 empathy_call_window_audio_call_cb (GtkToggleToolButton *button,
335 EmpathyCallWindow *self)
337 g_object_set (self->priv->handler, "initial-video", FALSE, NULL);
338 empathy_call_window_restart_call (self);
342 empathy_call_window_video_call_cb (GtkToggleToolButton *button,
343 EmpathyCallWindow *self)
345 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
346 g_object_set (self->priv->handler, "initial-video", TRUE, NULL);
347 empathy_call_window_restart_call (self);
351 empathy_call_window_emit_tones (EmpathyCallWindow *self)
355 if (tp_str_empty (self->priv->tones->str))
358 g_object_get (self->priv->handler, "call-channel", &channel, NULL);
360 DEBUG ("Emitting multiple tones: %s", self->priv->tones->str);
362 tp_cli_channel_interface_dtmf_call_multiple_tones (channel, -1,
363 self->priv->tones->str,
364 NULL, NULL, NULL, NULL);
366 self->priv->sending_tones = TRUE;
368 g_string_set_size (self->priv->tones, 0);
370 g_object_unref (channel);
374 empathy_call_window_maybe_emit_tones (EmpathyCallWindow *self)
376 if (self->priv->sending_tones)
379 empathy_call_window_emit_tones (self);
383 empathy_call_window_tones_stopped_cb (TpChannel *proxy,
384 gboolean arg_cancelled,
386 GObject *weak_object)
388 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
390 self->priv->sending_tones = FALSE;
392 empathy_call_window_emit_tones (self);
396 dtmf_start_tone_cb (EmpathyDialpadWidget *dialpad,
398 EmpathyCallWindow *self)
400 EmpathyCallWindowPriv *priv = GET_PRIV (self);
402 g_string_append_c (priv->tones, tp_dtmf_event_to_char (event));
404 empathy_call_window_maybe_emit_tones (self);
408 empathy_call_window_raise_actors (EmpathyCallWindow *self)
410 clutter_actor_raise_top (self->priv->floating_toolbar);
412 clutter_actor_raise_top (self->priv->preview_rectangle_box1);
413 clutter_actor_raise_top (self->priv->preview_rectangle_box2);
414 clutter_actor_raise_top (self->priv->preview_rectangle_box3);
415 clutter_actor_raise_top (self->priv->preview_rectangle_box4);
419 empathy_call_window_show_video_output (EmpathyCallWindow *self,
422 if (self->priv->video_output != NULL)
423 g_object_set (self->priv->video_output, "visible", show, NULL);
425 gtk_widget_set_visible (self->priv->remote_user_avatar_widget, !show);
427 empathy_call_window_raise_actors (self);
431 create_video_output_widget (EmpathyCallWindow *self)
433 EmpathyCallWindowPriv *priv = GET_PRIV (self);
435 g_assert (priv->video_output == NULL);
436 g_assert (priv->pipeline != NULL);
438 priv->video_output = clutter_texture_new ();
440 clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->video_output),
443 priv->video_output_sink = clutter_gst_video_sink_new (
444 CLUTTER_TEXTURE (priv->video_output));
446 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
449 gtk_widget_add_events (priv->video_container,
450 GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
451 g_signal_connect (G_OBJECT (priv->video_container), "button-press-event",
452 G_CALLBACK (empathy_call_window_video_button_press_cb), self);
456 create_video_input (EmpathyCallWindow *self)
458 EmpathyCallWindowPriv *priv = GET_PRIV (self);
460 g_assert (priv->video_input == NULL);
461 priv->video_input = empathy_video_src_new ();
462 gst_object_ref (priv->video_input);
463 gst_object_sink (priv->video_input);
467 audio_control_volume_to_element (GBinding *binding,
468 const GValue *source_value,
469 GValue *target_value,
472 /* AudioControl volume is 0-255, with -1 for unknown */
475 hv = g_value_get_int (source_value);
480 g_value_set_double (target_value, hv/255.0);
486 element_volume_to_audio_control (GBinding *binding,
487 const GValue *source_value,
488 GValue *target_value,
493 ev = g_value_get_double (source_value);
494 ev = CLAMP (ev, 0.0, 1.0);
496 g_value_set_int (target_value, ev * 255);
501 create_audio_input (EmpathyCallWindow *self)
503 EmpathyCallWindowPriv *priv = GET_PRIV (self);
505 g_assert (priv->audio_input == NULL);
506 priv->audio_input = empathy_audio_src_new ();
507 gst_object_ref (priv->audio_input);
508 gst_object_sink (priv->audio_input);
510 g_object_bind_property (priv->mic_button, "active",
511 priv->audio_input, "mute",
512 G_BINDING_BIDIRECTIONAL |
513 G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
517 add_video_preview_to_pipeline (EmpathyCallWindow *self)
519 EmpathyCallWindowPriv *priv = GET_PRIV (self);
522 g_assert (priv->video_preview != NULL);
523 g_assert (priv->pipeline != NULL);
524 g_assert (priv->video_input != NULL);
525 g_assert (priv->video_tee != NULL);
527 preview = priv->video_preview_sink;
529 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->video_input))
531 g_warning ("Could not add video input to pipeline");
535 if (!gst_bin_add (GST_BIN (priv->pipeline), preview))
537 g_warning ("Could not add video preview to pipeline");
541 if (!gst_element_link (priv->video_input, priv->video_tee))
543 g_warning ("Could not link video input to video tee");
547 if (!gst_element_link (priv->video_tee, preview))
549 g_warning ("Could not link video tee to video preview");
555 empathy_call_window_disable_camera_cb (GtkAction *action,
556 EmpathyCallWindow *self)
558 clutter_actor_destroy (self->priv->preview_hidden_button);
560 gtk_toggle_tool_button_set_active (
561 GTK_TOGGLE_TOOL_BUTTON (self->priv->camera_button), FALSE);
565 empathy_call_window_minimise_camera_cb (GtkAction *action,
566 EmpathyCallWindow *self)
568 clutter_actor_hide (self->priv->video_preview);
569 clutter_actor_show (self->priv->preview_hidden_button);
573 empathy_call_window_maximise_camera_cb (GtkAction *action,
574 EmpathyCallWindow *self)
576 clutter_actor_show (self->priv->video_preview);
577 clutter_actor_hide (self->priv->preview_hidden_button);
581 empathy_call_window_swap_camera_cb (GtkAction *action,
582 EmpathyCallWindow *self)
584 const GList *cameras, *l;
587 DEBUG ("Swapping the camera");
589 cameras = empathy_camera_monitor_get_cameras (self->priv->camera_monitor);
590 current_cam = empathy_video_src_dup_device (
591 EMPATHY_GST_VIDEO_SRC (self->priv->video_input));
593 for (l = cameras; l != NULL; l = l->next)
595 EmpathyCamera *camera = l->data;
597 if (!tp_strdiff (camera->device, current_cam))
602 next = l->next->data;
604 next = cameras->data;
606 /* EmpathyCameraMenu will update itself and do the actual change
608 g_settings_set_string (self->priv->settings,
609 EMPATHY_PREFS_CALL_CAMERA_DEVICE,
616 g_free (current_cam);
620 empathy_call_window_camera_added_cb (EmpathyCameraMonitor *monitor,
621 EmpathyCamera *camera,
622 EmpathyCallWindow *self)
624 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
626 gtk_action_set_visible (self->priv->menu_swap_camera,
627 g_list_length ((GList *) cameras) >= 2);
631 empathy_call_window_camera_removed_cb (EmpathyCameraMonitor *monitor,
632 EmpathyCamera *camera,
633 EmpathyCallWindow *self)
635 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
637 gtk_action_set_visible (self->priv->menu_swap_camera,
638 g_list_length ((GList *) cameras) >= 2);
642 empathy_call_window_preview_button_clicked_cb (GtkButton *button,
643 EmpathyCallWindow *self)
647 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
649 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
650 0, gtk_get_current_event_time ());
651 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
655 empathy_call_window_preview_hidden_button_clicked_cb (GtkButton *button,
656 EmpathyCallWindow *self)
660 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
661 "/preview-hidden-menu");
662 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
663 0, gtk_get_current_event_time ());
664 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
667 static ClutterActor *
668 empathy_call_window_create_preview_rectangle (EmpathyCallWindow *self,
670 ClutterBinAlignment x,
671 ClutterBinAlignment y)
673 ClutterLayoutManager *layout1, *layout2;
674 ClutterActor *rectangle;
675 ClutterActor *box1, *box2;
677 layout1 = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
678 CLUTTER_BIN_ALIGNMENT_START);
680 box1 = clutter_box_new (layout1);
684 rectangle = empathy_rounded_rectangle_new (
685 SELF_VIDEO_SECTION_WIDTH + 5,
686 SELF_VIDEO_SECTION_HEIGHT + 5);
688 clutter_actor_set_size (box1,
689 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
690 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN +
691 FLOATING_TOOLBAR_HEIGHT + FLOATING_TOOLBAR_SPACING);
693 layout2 = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
694 CLUTTER_BIN_ALIGNMENT_CENTER);
696 /* We have a box with the margins and the video in the middle inside
697 * a bigger box with an extra bottom margin so we're not on top of
698 * the floating toolbar. */
699 box2 = clutter_box_new (layout2);
701 clutter_actor_set_size (box2,
702 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
703 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
705 clutter_container_add_actor (CLUTTER_CONTAINER (box1), box2);
706 clutter_container_add_actor (CLUTTER_CONTAINER (box2), rectangle);
708 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (self->priv->video_layout),
711 clutter_actor_hide (rectangle);
717 empathy_call_window_create_preview_rectangles (EmpathyCallWindow *self)
719 self->priv->preview_rectangle1 =
720 empathy_call_window_create_preview_rectangle (self,
721 &self->priv->preview_rectangle_box1,
722 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_START);
723 self->priv->preview_rectangle2 =
724 empathy_call_window_create_preview_rectangle (self,
725 &self->priv->preview_rectangle_box2,
726 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_END);
727 self->priv->preview_rectangle3 =
728 empathy_call_window_create_preview_rectangle (self,
729 &self->priv->preview_rectangle_box3,
730 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_START);
731 self->priv->preview_rectangle4 =
732 empathy_call_window_create_preview_rectangle (self,
733 &self->priv->preview_rectangle_box4,
734 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_END);
738 empathy_call_window_show_preview_rectangles (EmpathyCallWindow *self,
741 g_object_set (self->priv->preview_rectangle1, "visible", show, NULL);
742 g_object_set (self->priv->preview_rectangle2, "visible", show, NULL);
743 g_object_set (self->priv->preview_rectangle3, "visible", show, NULL);
744 g_object_set (self->priv->preview_rectangle4, "visible", show, NULL);
748 empathy_call_window_get_preview_coordinates (EmpathyCallWindow *self,
753 guint ret_x = 0, ret_y = 0;
756 if (!clutter_actor_has_allocation (self->priv->video_box))
759 clutter_actor_get_geometry (self->priv->video_box, &box);
763 case PREVIEW_POS_TOP_LEFT:
764 ret_x = ret_y = SELF_VIDEO_SECTION_MARGIN;
766 case PREVIEW_POS_TOP_RIGHT:
767 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
768 - SELF_VIDEO_SECTION_WIDTH;
769 ret_y = SELF_VIDEO_SECTION_MARGIN;
771 case PREVIEW_POS_BOTTOM_LEFT:
772 ret_x = SELF_VIDEO_SECTION_MARGIN;
773 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
774 - SELF_VIDEO_SECTION_HEIGHT
775 - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING;
777 case PREVIEW_POS_BOTTOM_RIGHT:
778 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
779 - SELF_VIDEO_SECTION_WIDTH;
780 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
781 - SELF_VIDEO_SECTION_HEIGHT - FLOATING_TOOLBAR_HEIGHT
782 - FLOATING_TOOLBAR_SPACING;
785 g_warn_if_reached ();
796 static PreviewPosition
797 empathy_call_window_get_preview_position (EmpathyCallWindow *self,
802 PreviewPosition pos = PREVIEW_POS_NONE;
804 if (!clutter_actor_has_allocation (self->priv->video_box))
807 clutter_actor_get_geometry (self->priv->video_box, &box);
809 if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
810 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
811 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
812 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
814 pos = PREVIEW_POS_TOP_LEFT;
816 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
817 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
818 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
819 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
821 pos = PREVIEW_POS_TOP_RIGHT;
823 else if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
824 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
825 box.height - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING >= event_y &&
826 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING - (gint) SELF_VIDEO_SECTION_HEIGHT))
828 pos = PREVIEW_POS_BOTTOM_LEFT;
830 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
831 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
832 box.height - SELF_VIDEO_SECTION_MARGIN - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING >= event_y &&
833 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING - (gint) SELF_VIDEO_SECTION_HEIGHT))
835 pos = PREVIEW_POS_BOTTOM_RIGHT;
841 static ClutterActor *
842 empathy_call_window_get_preview_rectangle (EmpathyCallWindow *self,
845 ClutterActor *rectangle;
849 case PREVIEW_POS_TOP_LEFT:
850 rectangle = self->priv->preview_rectangle1;
852 case PREVIEW_POS_TOP_RIGHT:
853 rectangle = self->priv->preview_rectangle3;
855 case PREVIEW_POS_BOTTOM_LEFT:
856 rectangle = self->priv->preview_rectangle2;
858 case PREVIEW_POS_BOTTOM_RIGHT:
859 rectangle = self->priv->preview_rectangle4;
869 empathy_call_window_move_video_preview (EmpathyCallWindow *self,
872 ClutterBinLayout *layout = CLUTTER_BIN_LAYOUT (self->priv->video_layout);
874 DEBUG ("moving the video preview to %d", pos);
876 self->priv->preview_pos = pos;
880 case PREVIEW_POS_TOP_LEFT:
881 clutter_bin_layout_set_alignment (layout,
882 self->priv->video_preview,
883 CLUTTER_BIN_ALIGNMENT_START,
884 CLUTTER_BIN_ALIGNMENT_START);
886 case PREVIEW_POS_TOP_RIGHT:
887 clutter_bin_layout_set_alignment (layout,
888 self->priv->video_preview,
889 CLUTTER_BIN_ALIGNMENT_END,
890 CLUTTER_BIN_ALIGNMENT_START);
892 case PREVIEW_POS_BOTTOM_LEFT:
893 clutter_bin_layout_set_alignment (layout,
894 self->priv->video_preview,
895 CLUTTER_BIN_ALIGNMENT_START,
896 CLUTTER_BIN_ALIGNMENT_END);
898 case PREVIEW_POS_BOTTOM_RIGHT:
899 clutter_bin_layout_set_alignment (layout,
900 self->priv->video_preview,
901 CLUTTER_BIN_ALIGNMENT_END,
902 CLUTTER_BIN_ALIGNMENT_END);
905 g_warn_if_reached ();
908 g_settings_set_enum (self->priv->settings, "camera-position", pos);
912 empathy_call_window_highlight_preview_rectangle (EmpathyCallWindow *self,
915 ClutterActor *rectangle;
917 rectangle = empathy_call_window_get_preview_rectangle (self, pos);
919 empathy_rounded_rectangle_set_border_width (
920 EMPATHY_ROUNDED_RECTANGLE (rectangle), 5);
921 empathy_rounded_rectangle_set_border_color (
922 EMPATHY_ROUNDED_RECTANGLE (rectangle), CLUTTER_COLOR_Red);
926 empathy_call_window_darken_preview_rectangle (EmpathyCallWindow *self,
927 ClutterActor *rectangle)
929 empathy_rounded_rectangle_set_border_width (
930 EMPATHY_ROUNDED_RECTANGLE (rectangle), 1);
931 empathy_rounded_rectangle_set_border_color (
932 EMPATHY_ROUNDED_RECTANGLE (rectangle), CLUTTER_COLOR_Black);
936 empathy_call_window_darken_preview_rectangles (EmpathyCallWindow *self)
938 ClutterActor *rectangle;
940 rectangle = empathy_call_window_get_preview_rectangle (self,
941 self->priv->preview_pos);
943 /* We don't want to darken the rectangle where the preview
946 if (self->priv->preview_rectangle1 != rectangle)
947 empathy_call_window_darken_preview_rectangle (self,
948 self->priv->preview_rectangle1);
950 if (self->priv->preview_rectangle2 != rectangle)
951 empathy_call_window_darken_preview_rectangle (self,
952 self->priv->preview_rectangle2);
954 if (self->priv->preview_rectangle3 != rectangle)
955 empathy_call_window_darken_preview_rectangle (self,
956 self->priv->preview_rectangle3);
958 if (self->priv->preview_rectangle4 != rectangle)
959 empathy_call_window_darken_preview_rectangle (self,
960 self->priv->preview_rectangle4);
964 empathy_call_window_preview_on_drag_begin_cb (ClutterDragAction *action,
968 ClutterModifierType modifiers,
969 EmpathyCallWindow *self)
971 ClutterActor *stage = clutter_actor_get_stage (actor);
974 self->priv->drag_preview = clutter_clone_new (actor);
976 clutter_container_add_actor (CLUTTER_CONTAINER (stage),
977 self->priv->drag_preview);
979 clutter_actor_transform_stage_point (actor, event_x, event_y,
982 clutter_actor_set_position (self->priv->drag_preview,
983 event_x - rel_x, event_y - rel_y);
985 clutter_drag_action_set_drag_handle (action,
986 self->priv->drag_preview);
988 clutter_actor_set_opacity (actor, 0);
989 clutter_actor_hide (self->priv->preview_shown_button);
991 empathy_call_window_show_preview_rectangles (self, TRUE);
992 empathy_call_window_darken_preview_rectangles (self);
996 empathy_call_window_on_animation_completed_cb (ClutterAnimation *animation,
999 clutter_actor_set_opacity (actor, 255);
1003 empathy_call_window_preview_on_drag_end_cb (ClutterDragAction *action,
1004 ClutterActor *actor,
1007 ClutterModifierType modifiers,
1008 EmpathyCallWindow *self)
1010 PreviewPosition pos;
1013 /* Get the position before destroying the drag actor, otherwise the
1014 * preview_box allocation won't be valid and we won't be able to
1015 * calculate the position. */
1016 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
1018 empathy_call_window_get_preview_coordinates (self,
1019 pos != PREVIEW_POS_NONE ? pos : self->priv->preview_pos,
1022 /* Move the preview to the destination and destroy it afterwards */
1023 clutter_actor_animate (self->priv->drag_preview, CLUTTER_LINEAR, 500,
1026 "signal-swapped-after::completed",
1027 clutter_actor_destroy, self->priv->drag_preview,
1028 "signal-swapped-after::completed",
1029 clutter_actor_show, self->priv->preview_shown_button,
1030 "signal::completed",
1031 empathy_call_window_on_animation_completed_cb, actor,
1034 self->priv->drag_preview = NULL;
1036 if (pos != PREVIEW_POS_NONE)
1037 empathy_call_window_move_video_preview (self, pos);
1039 empathy_call_window_show_preview_rectangles (self, FALSE);
1043 empathy_call_window_preview_on_drag_motion_cb (ClutterDragAction *action,
1044 ClutterActor *actor,
1047 EmpathyCallWindow *self)
1049 PreviewPosition pos;
1050 gfloat event_x, event_y;
1052 clutter_drag_action_get_motion_coords (action, &event_x, &event_y);
1054 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
1056 if (pos != PREVIEW_POS_NONE)
1057 empathy_call_window_highlight_preview_rectangle (self, pos);
1059 empathy_call_window_darken_preview_rectangles (self);
1063 empathy_call_window_preview_enter_event_cb (ClutterActor *actor,
1064 ClutterCrossingEvent *event,
1065 EmpathyCallWindow *self)
1067 ClutterActor *rectangle;
1069 rectangle = empathy_call_window_get_preview_rectangle (self,
1070 self->priv->preview_pos);
1072 empathy_call_window_highlight_preview_rectangle (self,
1073 self->priv->preview_pos);
1075 clutter_actor_show (rectangle);
1081 empathy_call_window_preview_leave_event_cb (ClutterActor *actor,
1082 ClutterCrossingEvent *event,
1083 EmpathyCallWindow *self)
1085 ClutterActor *rectangle;
1087 rectangle = empathy_call_window_get_preview_rectangle (self,
1088 self->priv->preview_pos);
1090 empathy_call_window_darken_preview_rectangle (self, rectangle);
1092 clutter_actor_hide (rectangle);
1098 create_video_preview (EmpathyCallWindow *self)
1100 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1101 ClutterLayoutManager *layout, *layout_center, *layout_end;
1102 ClutterActor *preview;
1105 ClutterAction *action;
1107 PreviewPosition pos;
1108 GdkRGBA transparent = { 0., 0., 0., 0. };
1110 g_assert (priv->video_preview == NULL);
1112 pos = g_settings_get_enum (priv->settings, "camera-position");
1114 preview = empathy_rounded_texture_new ();
1115 clutter_actor_set_size (preview,
1116 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1117 priv->video_preview_sink = clutter_gst_video_sink_new (
1118 CLUTTER_TEXTURE (preview));
1120 /* Add a little offset to the video preview */
1121 layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1122 CLUTTER_BIN_ALIGNMENT_START);
1123 priv->video_preview = clutter_box_new (layout);
1124 clutter_actor_set_size (priv->video_preview,
1125 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
1126 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN +
1127 FLOATING_TOOLBAR_HEIGHT + FLOATING_TOOLBAR_SPACING);
1129 /* Spinner for when changing the camera device */
1130 priv->preview_spinner_widget = gtk_spinner_new ();
1131 priv->preview_spinner_actor = empathy_rounded_actor_new ();
1132 empathy_rounded_actor_set_round_factor (
1133 EMPATHY_ROUNDED_ACTOR (priv->preview_spinner_actor), 16);
1135 g_object_set (priv->preview_spinner_widget, "expand", TRUE, NULL);
1136 gtk_widget_override_background_color (
1137 gtk_clutter_actor_get_widget (
1138 GTK_CLUTTER_ACTOR (priv->preview_spinner_actor)),
1139 GTK_STATE_FLAG_NORMAL, &transparent);
1140 gtk_widget_show (priv->preview_spinner_widget);
1143 GTK_CONTAINER (gtk_clutter_actor_get_widget (
1144 GTK_CLUTTER_ACTOR (priv->preview_spinner_actor))),
1145 priv->preview_spinner_widget);
1146 clutter_actor_set_size (priv->preview_spinner_actor,
1147 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1148 clutter_actor_set_opacity (priv->preview_spinner_actor, 128);
1149 clutter_actor_hide (priv->preview_spinner_actor);
1151 /* We have a box with the margins and the video in the middle inside
1152 * a bigger box with an extra bottom margin so we're not on top of
1153 * the floating toolbar. */
1154 layout_center = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1155 CLUTTER_BIN_ALIGNMENT_CENTER);
1156 box = clutter_box_new (layout_center);
1157 clutter_actor_set_size (box,
1158 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
1159 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
1161 clutter_container_add_actor (CLUTTER_CONTAINER (box), preview);
1162 clutter_container_add_actor (CLUTTER_CONTAINER (box),
1163 priv->preview_spinner_actor);
1164 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview), box);
1166 g_object_set (priv->video_preview_sink,
1171 /* Translators: this is an "Info" label. It should be as short
1173 button = gtk_button_new_with_label (_("i"));
1174 priv->preview_shown_button = b = empathy_rounded_actor_new ();
1176 GTK_CONTAINER (gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (b))),
1178 clutter_actor_set_size (b, 24, 24);
1180 layout_end = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_END,
1181 CLUTTER_BIN_ALIGNMENT_END);
1182 box = clutter_box_new (layout_end);
1183 clutter_actor_set_size (box,
1184 SELF_VIDEO_SECTION_WIDTH,
1185 SELF_VIDEO_SECTION_HEIGHT + SELF_VIDEO_SECTION_MARGIN);
1187 clutter_container_add_actor (CLUTTER_CONTAINER (box), b);
1188 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview), box);
1190 g_signal_connect (button, "clicked",
1191 G_CALLBACK (empathy_call_window_preview_button_clicked_cb),
1194 /* Translators: this is an "Info" label. It should be as short
1196 button = gtk_button_new_with_label (_("i"));
1197 b = empathy_rounded_actor_new ();
1199 GTK_CONTAINER (gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (b))),
1201 clutter_actor_set_size (b, 24, 24);
1202 priv->preview_hidden_button = b;
1204 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1205 priv->preview_hidden_button,
1206 CLUTTER_BIN_ALIGNMENT_START,
1207 CLUTTER_BIN_ALIGNMENT_END);
1209 self->priv->preview_pos = PREVIEW_POS_BOTTOM_LEFT;
1211 clutter_actor_hide (priv->preview_hidden_button);
1213 g_signal_connect (button, "clicked",
1214 G_CALLBACK (empathy_call_window_preview_hidden_button_clicked_cb),
1217 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1218 priv->video_preview,
1219 CLUTTER_BIN_ALIGNMENT_START,
1220 CLUTTER_BIN_ALIGNMENT_END);
1222 empathy_call_window_move_video_preview (self, pos);
1224 action = clutter_drag_action_new ();
1225 g_signal_connect (action, "drag-begin",
1226 G_CALLBACK (empathy_call_window_preview_on_drag_begin_cb), self);
1227 g_signal_connect (action, "drag-end",
1228 G_CALLBACK (empathy_call_window_preview_on_drag_end_cb), self);
1229 g_signal_connect (action, "drag-motion",
1230 G_CALLBACK (empathy_call_window_preview_on_drag_motion_cb), self);
1232 g_signal_connect (preview, "enter-event",
1233 G_CALLBACK (empathy_call_window_preview_enter_event_cb), self);
1234 g_signal_connect (preview, "leave-event",
1235 G_CALLBACK (empathy_call_window_preview_leave_event_cb), self);
1237 clutter_actor_add_action (preview, action);
1238 clutter_actor_set_reactive (preview, TRUE);
1239 clutter_actor_set_reactive (priv->preview_shown_button, TRUE);
1243 empathy_call_window_start_camera_spinning (EmpathyCallWindow *self)
1245 clutter_actor_show (self->priv->preview_spinner_actor);
1246 gtk_spinner_start (GTK_SPINNER (self->priv->preview_spinner_widget));
1250 empathy_call_window_stop_camera_spinning (EmpathyCallWindow *self)
1252 clutter_actor_hide (self->priv->preview_spinner_actor);
1253 gtk_spinner_stop (GTK_SPINNER (self->priv->preview_spinner_widget));
1257 empathy_call_window_play_camera (EmpathyCallWindow *self,
1260 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1261 GstElement *preview;
1264 if (priv->video_preview == NULL)
1266 create_video_preview (self);
1267 add_video_preview_to_pipeline (self);
1272 state = GST_STATE_PLAYING;
1276 empathy_call_window_start_camera_spinning (self);
1277 state = GST_STATE_NULL;
1280 preview = priv->video_preview_sink;
1282 gst_element_set_state (preview, state);
1283 gst_element_set_state (priv->video_tee, state);
1284 gst_element_set_state (priv->video_input, state);
1288 display_video_preview (EmpathyCallWindow *self,
1291 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1293 if (priv->video_preview == NULL)
1295 create_video_preview (self);
1296 add_video_preview_to_pipeline (self);
1301 /* Display the video preview */
1302 DEBUG ("Show video preview");
1304 empathy_call_window_play_camera (self, TRUE);
1305 clutter_actor_show (priv->video_preview);
1306 clutter_actor_raise_top (priv->floating_toolbar);
1310 /* Hide the video preview */
1311 DEBUG ("Hide video preview");
1313 if (priv->video_preview != NULL)
1315 clutter_actor_hide (priv->video_preview);
1316 empathy_call_window_play_camera (self, FALSE);
1322 empathy_call_window_set_state_connecting (EmpathyCallWindow *window)
1324 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1326 empathy_call_window_status_message (window, _("Connecting…"));
1327 priv->call_state = CONNECTING;
1329 /* Show the toolbar */
1330 clutter_state_set_state (priv->transitions, "fade-in");
1333 empathy_sound_manager_start_playing (priv->sound_mgr, GTK_WIDGET (window),
1334 EMPATHY_SOUND_PHONE_OUTGOING, MS_BETWEEN_RING);
1338 disable_camera (EmpathyCallWindow *self)
1340 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1342 if (priv->camera_state == CAMERA_STATE_OFF)
1345 DEBUG ("Disable camera");
1347 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
1349 priv->camera_state = CAMERA_STATE_OFF;
1353 enable_camera (EmpathyCallWindow *self)
1355 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1357 if (priv->camera_state == CAMERA_STATE_ON)
1360 if (priv->video_input == NULL)
1362 DEBUG ("Can't enable camera, no input");
1366 DEBUG ("Enable camera");
1368 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
1370 priv->camera_state = CAMERA_STATE_ON;
1374 empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
1375 EmpathyCallWindow *self)
1377 if (gtk_toggle_tool_button_get_active (toggle))
1378 enable_camera (self);
1380 disable_camera (self);
1384 create_pipeline (EmpathyCallWindow *self)
1386 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1389 g_assert (priv->pipeline == NULL);
1391 priv->pipeline = gst_pipeline_new (NULL);
1392 priv->pipeline_playing = FALSE;
1394 priv->video_tee = gst_element_factory_make ("tee", NULL);
1395 gst_object_ref (priv->video_tee);
1396 gst_object_sink (priv->video_tee);
1398 gst_bin_add (GST_BIN (priv->pipeline), priv->video_tee);
1400 bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
1401 priv->bus_message_source_id = gst_bus_add_watch (bus,
1402 empathy_call_window_bus_message, self);
1404 g_object_unref (bus);
1408 empathy_call_window_settings_cb (GtkAction *action,
1409 EmpathyCallWindow *self)
1411 gchar *args = g_strdup_printf ("-p %s",
1412 empathy_preferences_tab_to_string (EMPATHY_PREFERENCES_TAB_CALLS));
1414 empathy_launch_program (BIN_DIR, "empathy", args);
1420 empathy_call_window_contents_cb (GtkAction *action,
1421 EmpathyCallWindow *self)
1423 empathy_url_show (GTK_WIDGET (self), "ghelp:empathy?audio-video");
1427 empathy_call_window_debug_cb (GtkAction *action,
1428 EmpathyCallWindow *self)
1430 empathy_launch_program (BIN_DIR, "empathy-debugger", "-s Empathy.Call");
1434 empathy_call_window_about_cb (GtkAction *action,
1435 EmpathyCallWindow *self)
1437 empathy_about_dialog_new (GTK_WINDOW (self));
1441 empathy_call_window_toolbar_timeout (gpointer data)
1443 EmpathyCallWindow *self = data;
1445 /* We don't want to hide the toolbar if we're not in a call, as
1446 * to show the call status all the time. */
1447 if (self->priv->call_state != CONNECTING &&
1448 self->priv->call_state != DISCONNECTED)
1449 clutter_state_set_state (self->priv->transitions, "fade-out");
1455 empathy_call_window_motion_notify_cb (GtkWidget *widget,
1457 EmpathyCallWindow *self)
1459 clutter_state_set_state (self->priv->transitions, "fade-in");
1461 if (self->priv->inactivity_src > 0)
1462 g_source_remove (self->priv->inactivity_src);
1464 self->priv->inactivity_src = g_timeout_add_seconds (3,
1465 empathy_call_window_toolbar_timeout, self);
1471 empathy_call_window_configure_event_cb (GtkWidget *widget,
1473 EmpathyCallWindow *self)
1475 GdkWindow *gdk_window;
1476 GdkWindowState window_state;
1478 gtk_window_get_position (GTK_WINDOW (self), &self->priv->x, &self->priv->y);
1479 gtk_window_get_size (GTK_WINDOW (self), &self->priv->w, &self->priv->h);
1481 gtk_widget_get_preferred_width (self->priv->dtmf_panel,
1482 &self->priv->dialpad_width, NULL);
1484 gdk_window = gtk_widget_get_window (widget);
1485 window_state = gdk_window_get_state (gdk_window);
1486 self->priv->maximized = (window_state & GDK_WINDOW_STATE_MAXIMIZED);
1492 empathy_call_window_destroyed_cb (GtkWidget *object,
1493 EmpathyCallWindow *self)
1495 if (gtk_widget_get_visible (self->priv->dtmf_panel))
1497 /* Save the geometry as if the dialpad was hidden. */
1498 empathy_geometry_save_values (GTK_WINDOW (self),
1499 self->priv->x, self->priv->y,
1500 self->priv->w - self->priv->dialpad_width, self->priv->h,
1501 self->priv->maximized);
1506 empathy_call_window_stage_allocation_changed_cb (ClutterActor *stage,
1508 ClutterBindConstraint *constraint)
1510 ClutterActorBox allocation;
1512 clutter_actor_get_allocation_box (stage, &allocation);
1514 clutter_bind_constraint_set_offset (constraint,
1515 allocation.y2 - allocation.y1 -
1516 FLOATING_TOOLBAR_SPACING - FLOATING_TOOLBAR_HEIGHT);
1520 empathy_call_window_incoming_call_response_cb (GtkDialog *dialog,
1522 EmpathyCallWindow *self)
1524 switch (response_id)
1526 case GTK_RESPONSE_ACCEPT:
1527 tp_channel_dispatch_operation_handle_with_async (
1528 self->priv->pending_cdo, EMPATHY_CALL_BUS_NAME, NULL, NULL);
1530 tp_clear_object (&self->priv->pending_cdo);
1531 tp_clear_object (&self->priv->pending_channel);
1532 tp_clear_object (&self->priv->pending_context);
1535 case GTK_RESPONSE_CANCEL:
1536 tp_channel_dispatch_operation_close_channels_async (
1537 self->priv->pending_cdo, NULL, NULL);
1539 empathy_call_window_status_message (self, _("Disconnected"));
1540 self->priv->call_state = DISCONNECTED;
1543 g_warn_if_reached ();
1548 empathy_call_window_set_state_ringing (EmpathyCallWindow *self)
1552 g_assert (self->priv->call_state != CONNECTED);
1554 video = tp_call_channel_has_initial_video (self->priv->pending_channel, NULL);
1556 empathy_call_window_status_message (self, _("Incoming call"));
1557 self->priv->call_state = RINGING;
1559 self->priv->incoming_call_dialog = gtk_message_dialog_new (
1560 GTK_WINDOW (self), GTK_DIALOG_MODAL,
1561 GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
1562 video ? _("Incoming video call from %s") : _("Incoming call from %s"),
1563 empathy_contact_get_alias (self->priv->contact));
1565 gtk_dialog_add_buttons (GTK_DIALOG (self->priv->incoming_call_dialog),
1566 _("Reject"), GTK_RESPONSE_CANCEL,
1567 _("Answer"), GTK_RESPONSE_ACCEPT,
1570 g_signal_connect (self->priv->incoming_call_dialog, "response",
1571 G_CALLBACK (empathy_call_window_incoming_call_response_cb), self);
1572 gtk_widget_show (self->priv->incoming_call_dialog);
1576 empathy_call_window_cdo_invalidated_cb (TpProxy *channel,
1580 EmpathyCallWindow *self)
1582 tp_clear_object (&self->priv->pending_cdo);
1583 tp_clear_object (&self->priv->pending_channel);
1584 tp_clear_object (&self->priv->pending_context);
1586 /* We don't know if the incoming call has been accepted or not, so we
1587 * assume it hasn't and if it has, we'll set the proper status when
1588 * we get the new handler. */
1589 empathy_call_window_status_message (self, _("Disconnected"));
1590 self->priv->call_state = DISCONNECTED;
1592 gtk_widget_destroy (self->priv->incoming_call_dialog);
1593 self->priv->incoming_call_dialog = NULL;
1597 empathy_call_window_start_ringing (EmpathyCallWindow *self,
1598 TpCallChannel *channel,
1599 TpChannelDispatchOperation *dispatch_operation,
1600 TpAddDispatchOperationContext *context)
1602 g_assert (self->priv->pending_channel == NULL);
1603 g_assert (self->priv->pending_context == NULL);
1604 g_assert (self->priv->pending_cdo == NULL);
1606 /* Start ringing and delay until the user answers or hangs. */
1607 self->priv->pending_channel = g_object_ref (channel);
1608 self->priv->pending_context = g_object_ref (context);
1609 self->priv->pending_cdo = g_object_ref (dispatch_operation);
1611 g_signal_connect (self->priv->pending_cdo, "invalidated",
1612 G_CALLBACK (empathy_call_window_cdo_invalidated_cb), self);
1614 empathy_call_window_set_state_ringing (self);
1615 tp_add_dispatch_operation_context_accept (context);
1619 empathy_call_window_init (EmpathyCallWindow *self)
1621 EmpathyCallWindowPriv *priv;
1623 GtkWidget *top_vbox;
1625 ClutterConstraint *constraint;
1626 ClutterActor *remote_avatar;
1627 GtkStyleContext *context;
1631 priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
1632 EMPATHY_TYPE_CALL_WINDOW, EmpathyCallWindowPriv);
1634 priv->settings = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1636 filename = empathy_file_lookup ("empathy-call-window.ui", "src");
1637 gui = empathy_builder_get_file (filename,
1638 "call_window_vbox", &top_vbox,
1639 "errors_vbox", &priv->errors_vbox,
1640 "pane", &priv->pane,
1641 "remote_user_name_toolbar", &priv->remote_user_name_toolbar,
1642 "remote_user_avatar_toolbar", &priv->remote_user_avatar_toolbar,
1643 "status_label", &priv->status_label,
1644 "audiocall", &priv->audio_call_button,
1645 "videocall", &priv->video_call_button,
1646 "microphone", &priv->mic_button,
1647 "volume", &priv->volume_button,
1648 "camera", &priv->camera_button,
1649 "hangup", &priv->hangup_button,
1650 "dialpad", &priv->dialpad_button,
1651 "toolbar", &priv->toolbar,
1652 "bottom_toolbar", &priv->bottom_toolbar,
1653 "ui_manager", &priv->ui_manager,
1654 "menufullscreen", &priv->menu_fullscreen,
1655 "menupreviewswap", &priv->menu_swap_camera,
1656 "details_vbox", &priv->details_vbox,
1657 "vcodec_encoding_label", &priv->vcodec_encoding_label,
1658 "acodec_encoding_label", &priv->acodec_encoding_label,
1659 "acodec_decoding_label", &priv->acodec_decoding_label,
1660 "vcodec_decoding_label", &priv->vcodec_decoding_label,
1661 "audio_remote_candidate_label", &priv->audio_remote_candidate_label,
1662 "audio_local_candidate_label", &priv->audio_local_candidate_label,
1663 "video_remote_candidate_label", &priv->video_remote_candidate_label,
1664 "video_local_candidate_label", &priv->video_local_candidate_label,
1665 "video_remote_candidate_info_img", &priv->video_remote_candidate_info_img,
1666 "video_local_candidate_info_img", &priv->video_local_candidate_info_img,
1667 "audio_remote_candidate_info_img", &priv->audio_remote_candidate_info_img,
1668 "audio_local_candidate_info_img", &priv->audio_local_candidate_info_img,
1672 empathy_builder_connect (gui, self,
1673 "hangup", "clicked", empathy_call_window_hangup_cb,
1674 "audiocall", "clicked", empathy_call_window_audio_call_cb,
1675 "videocall", "clicked", empathy_call_window_video_call_cb,
1676 "camera", "toggled", empathy_call_window_camera_toggled_cb,
1677 "dialpad", "toggled", empathy_call_window_dialpad_cb,
1678 "menufullscreen", "activate", empathy_call_window_fullscreen_cb,
1679 "menusettings", "activate", empathy_call_window_settings_cb,
1680 "menucontents", "activate", empathy_call_window_contents_cb,
1681 "menudebug", "activate", empathy_call_window_debug_cb,
1682 "menuabout", "activate", empathy_call_window_about_cb,
1683 "menupreviewdisable", "activate", empathy_call_window_disable_camera_cb,
1684 "menupreviewminimise", "activate", empathy_call_window_minimise_camera_cb,
1685 "menupreviewmaximise", "activate", empathy_call_window_maximise_camera_cb,
1686 "menupreviewswap", "activate", empathy_call_window_swap_camera_cb,
1689 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
1691 priv->camera_monitor = empathy_camera_monitor_dup_singleton ();
1693 g_object_bind_property (priv->camera_monitor, "available",
1694 priv->camera_button, "sensitive",
1695 G_BINDING_SYNC_CREATE);
1697 g_signal_connect (priv->camera_monitor, "added",
1698 G_CALLBACK (empathy_call_window_camera_added_cb), self);
1699 g_signal_connect (priv->camera_monitor, "removed",
1700 G_CALLBACK (empathy_call_window_camera_removed_cb), self);
1702 priv->lock = g_mutex_new ();
1704 gtk_container_add (GTK_CONTAINER (self), top_vbox);
1706 priv->content_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL,
1707 CONTENT_HBOX_SPACING);
1708 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
1709 CONTENT_HBOX_BORDER_WIDTH);
1710 gtk_box_pack_start (GTK_BOX (priv->pane), priv->content_hbox,
1713 /* avatar/video box */
1714 priv->video_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1715 CLUTTER_BIN_ALIGNMENT_CENTER);
1717 priv->video_box = clutter_box_new (priv->video_layout);
1719 priv->video_container = gtk_clutter_embed_new ();
1721 gtk_widget_set_size_request (priv->video_container,
1722 EMPATHY_VIDEO_WIDGET_DEFAULT_WIDTH, EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT);
1724 /* Set the background color to that of the rest of the window */
1725 context = gtk_widget_get_style_context (priv->content_hbox);
1726 gtk_style_context_get_background_color (context,
1727 GTK_STATE_FLAG_NORMAL, &rgba);
1728 bg.red = CLAMP (rgba.red * 255.0, 0, 255);
1729 bg.green = CLAMP (rgba.green * 255.0, 0, 255);
1730 bg.blue = CLAMP (rgba.blue * 255.0, 0, 255);
1731 bg.alpha = CLAMP (rgba.alpha * 255.0, 0, 255);
1732 clutter_stage_set_color (
1733 CLUTTER_STAGE (gtk_clutter_embed_get_stage (
1734 GTK_CLUTTER_EMBED (priv->video_container))),
1737 clutter_container_add (
1738 CLUTTER_CONTAINER (gtk_clutter_embed_get_stage (
1739 GTK_CLUTTER_EMBED (priv->video_container))),
1743 constraint = clutter_bind_constraint_new (
1744 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1745 CLUTTER_BIND_SIZE, 0);
1746 clutter_actor_add_constraint (priv->video_box, constraint);
1748 priv->remote_user_avatar_widget = gtk_image_new ();
1749 remote_avatar = gtk_clutter_actor_new_with_contents (
1750 priv->remote_user_avatar_widget);
1752 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
1755 empathy_call_window_create_preview_rectangles (self);
1757 gtk_box_pack_start (GTK_BOX (priv->content_hbox),
1758 priv->video_container, TRUE, TRUE,
1759 CONTENT_HBOX_CHILDREN_PACKING_PADDING);
1761 create_pipeline (self);
1762 create_video_output_widget (self);
1763 create_audio_input (self);
1764 create_video_input (self);
1766 priv->floating_toolbar = empathy_rounded_actor_new ();
1768 gtk_widget_reparent (priv->bottom_toolbar,
1769 gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (priv->floating_toolbar)));
1771 constraint = clutter_bind_constraint_new (
1772 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1775 clutter_actor_add_constraint (priv->floating_toolbar, constraint);
1778 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1779 "notify::allocation",
1780 G_CALLBACK (empathy_call_window_stage_allocation_changed_cb),
1783 clutter_actor_set_size (priv->floating_toolbar,
1784 FLOATING_TOOLBAR_WIDTH, FLOATING_TOOLBAR_HEIGHT);
1785 clutter_actor_set_opacity (priv->floating_toolbar, FLOATING_TOOLBAR_OPACITY);
1787 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1788 priv->floating_toolbar,
1789 CLUTTER_BIN_ALIGNMENT_CENTER,
1790 CLUTTER_BIN_ALIGNMENT_END);
1792 clutter_actor_raise_top (priv->floating_toolbar);
1794 /* Transitions for the floating toolbar */
1795 priv->transitions = clutter_state_new ();
1797 /* all transitions last for 2s */
1798 clutter_state_set_duration (priv->transitions, NULL, NULL, 2000);
1800 /* transition from any state to "fade-out" state */
1801 clutter_state_set (priv->transitions, NULL, "fade-out",
1802 priv->floating_toolbar,
1803 "opacity", CLUTTER_EASE_OUT_QUAD, 0,
1806 /* transition from any state to "fade-in" state */
1807 clutter_state_set (priv->transitions, NULL, "fade-in",
1808 priv->floating_toolbar,
1809 "opacity", CLUTTER_EASE_OUT_QUAD, FLOATING_TOOLBAR_OPACITY,
1812 /* put the actor into the "fade-in" state with no animation */
1813 clutter_state_warp_to_state (priv->transitions, "fade-in");
1815 /* The call will be started as soon the pipeline is playing */
1816 priv->start_call_when_playing = TRUE;
1818 priv->dtmf_panel = empathy_dialpad_widget_new ();
1819 g_signal_connect (priv->dtmf_panel, "start-tone",
1820 G_CALLBACK (dtmf_start_tone_cb), self);
1822 priv->tones = g_string_new ("");
1824 gtk_box_pack_start (GTK_BOX (priv->pane), priv->dtmf_panel,
1827 gtk_box_pack_start (GTK_BOX (priv->pane), priv->details_vbox,
1830 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
1832 gtk_widget_show_all (top_vbox);
1834 gtk_widget_hide (priv->dtmf_panel);
1835 gtk_widget_hide (priv->details_vbox);
1837 priv->fullscreen = empathy_call_window_fullscreen_new (self);
1839 empathy_call_window_fullscreen_set_video_widget (priv->fullscreen,
1840 priv->video_container);
1842 /* We hide the bottom toolbar after 3s of inactivity and show it
1843 * again on mouse movement */
1844 priv->inactivity_src = g_timeout_add_seconds (3,
1845 empathy_call_window_toolbar_timeout, self);
1847 g_signal_connect (G_OBJECT (priv->fullscreen->leave_fullscreen_button),
1848 "clicked", G_CALLBACK (empathy_call_window_fullscreen_cb), self);
1850 g_signal_connect (G_OBJECT (self), "realize",
1851 G_CALLBACK (empathy_call_window_realized_cb), self);
1853 g_signal_connect (G_OBJECT (self), "delete-event",
1854 G_CALLBACK (empathy_call_window_delete_cb), self);
1856 g_signal_connect (G_OBJECT (self), "window-state-event",
1857 G_CALLBACK (empathy_call_window_state_event_cb), self);
1859 g_signal_connect (G_OBJECT (self), "key-press-event",
1860 G_CALLBACK (empathy_call_window_key_press_cb), self);
1862 g_signal_connect (self, "motion-notify-event",
1863 G_CALLBACK (empathy_call_window_motion_notify_cb), self);
1865 priv->timer = g_timer_new ();
1867 g_object_ref (priv->ui_manager);
1868 g_object_unref (gui);
1870 priv->sound_mgr = empathy_sound_manager_dup_singleton ();
1871 priv->mic_menu = empathy_mic_menu_new (self);
1872 priv->camera_menu = empathy_camera_menu_new (self);
1874 empathy_call_window_show_hangup_button (self, TRUE);
1876 empathy_geometry_bind (GTK_WINDOW (self), "call-window");
1877 /* These signals are used to track the window position and save it
1878 * when the window is destroyed. We need to do this as we don't want
1879 * the window geometry to be saved with the dialpad taken into account. */
1880 g_signal_connect (self, "destroy",
1881 G_CALLBACK (empathy_call_window_destroyed_cb), self);
1882 g_signal_connect (self, "configure-event",
1883 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1884 g_signal_connect (self, "window-state-event",
1885 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1887 /* Don't display labels in both toolbars */
1888 gtk_toolbar_set_style (GTK_TOOLBAR (priv->toolbar), GTK_TOOLBAR_ICONS);
1891 /* Instead of specifying a width and a height, we specify only one size. That's
1892 because we want a square avatar icon. */
1894 init_contact_avatar_with_size (EmpathyContact *contact,
1895 GtkWidget *image_widget,
1898 GdkPixbuf *pixbuf_avatar = NULL;
1900 if (contact != NULL)
1902 pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact,
1906 if (pixbuf_avatar == NULL)
1908 pixbuf_avatar = empathy_pixbuf_from_icon_name_sized (
1909 EMPATHY_IMAGE_AVATAR_DEFAULT, size);
1912 gtk_image_set_from_pixbuf (GTK_IMAGE (image_widget), pixbuf_avatar);
1914 if (pixbuf_avatar != NULL)
1915 g_object_unref (pixbuf_avatar);
1919 set_window_title (EmpathyCallWindow *self)
1921 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1924 if (priv->contact != NULL)
1926 /* translators: Call is a noun and %s is the contact name. This string
1927 * is used in the window title */
1928 tmp = g_strdup_printf (_("Call with %s"),
1929 empathy_contact_get_alias (priv->contact));
1930 gtk_window_set_title (GTK_WINDOW (self), tmp);
1935 g_warning ("Unknown remote contact!");
1940 set_remote_user_name (EmpathyCallWindow *self,
1941 EmpathyContact *contact)
1943 const gchar *alias = empathy_contact_get_alias (contact);
1944 const gchar *status = empathy_contact_get_status (contact);
1947 label = g_strdup_printf ("%s\n<small>%s</small>", alias, status);
1948 gtk_label_set_markup (GTK_LABEL (self->priv->remote_user_name_toolbar),
1954 contact_name_changed_cb (EmpathyContact *contact,
1956 EmpathyCallWindow *self)
1958 set_window_title (self);
1959 set_remote_user_name (self, contact);
1963 contact_presence_changed_cb (EmpathyContact *contact,
1965 EmpathyCallWindow *self)
1967 set_remote_user_name (self, contact);
1971 contact_avatar_changed_cb (EmpathyContact *contact,
1973 EmpathyCallWindow *self)
1976 GtkAllocation allocation;
1977 GtkWidget *avatar_widget;
1979 avatar_widget = self->priv->remote_user_avatar_widget;
1981 gtk_widget_get_allocation (avatar_widget, &allocation);
1982 size = allocation.height;
1986 /* the widget is not allocated yet, set a default size */
1987 size = MIN (REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT,
1988 REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH);
1991 init_contact_avatar_with_size (contact, avatar_widget, size);
1993 avatar_widget = self->priv->remote_user_avatar_toolbar;
1995 gtk_widget_get_allocation (avatar_widget, &allocation);
1996 size = allocation.height;
2000 /* the widget is not allocated yet, set a default size */
2001 size = SMALL_TOOLBAR_SIZE;
2004 init_contact_avatar_with_size (contact, avatar_widget, size);
2008 empathy_call_window_setup_avatars (EmpathyCallWindow *self,
2009 EmpathyCallHandler *handler)
2011 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2013 tp_g_signal_connect_object (priv->contact, "notify::name",
2014 G_CALLBACK (contact_name_changed_cb), self, 0);
2015 tp_g_signal_connect_object (priv->contact, "notify::avatar",
2016 G_CALLBACK (contact_avatar_changed_cb), self, 0);
2017 tp_g_signal_connect_object (priv->contact, "notify::presence",
2018 G_CALLBACK (contact_presence_changed_cb), self, 0);
2020 set_window_title (self);
2021 set_remote_user_name (self, priv->contact);
2023 init_contact_avatar_with_size (priv->contact,
2024 priv->remote_user_avatar_widget,
2025 MIN (REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH,
2026 REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT));
2028 init_contact_avatar_with_size (priv->contact,
2029 priv->remote_user_avatar_toolbar,
2030 SMALL_TOOLBAR_SIZE);
2032 /* The remote avatar is shown by default and will be hidden when we receive
2033 video from the remote side. */
2034 clutter_actor_hide (priv->video_output);
2035 gtk_widget_show (priv->remote_user_avatar_widget);
2039 update_send_codec (EmpathyCallWindow *self,
2042 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2049 codec = empathy_call_handler_get_send_audio_codec (priv->handler);
2050 widget = priv->acodec_encoding_label;
2054 codec = empathy_call_handler_get_send_video_codec (priv->handler);
2055 widget = priv->vcodec_encoding_label;
2061 tmp = g_strdup_printf ("%s/%u", codec->encoding_name, codec->clock_rate);
2062 gtk_label_set_text (GTK_LABEL (widget), tmp);
2067 send_audio_codec_notify_cb (GObject *object,
2071 EmpathyCallWindow *self = user_data;
2073 update_send_codec (self, TRUE);
2077 send_video_codec_notify_cb (GObject *object,
2081 EmpathyCallWindow *self = user_data;
2083 update_send_codec (self, FALSE);
2087 update_recv_codec (EmpathyCallWindow *self,
2090 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2093 GString *str = NULL;
2097 codecs = empathy_call_handler_get_recv_audio_codecs (priv->handler);
2098 widget = priv->acodec_decoding_label;
2102 codecs = empathy_call_handler_get_recv_video_codecs (priv->handler);
2103 widget = priv->vcodec_decoding_label;
2109 for (l = codecs; l != NULL; l = g_list_next (l))
2111 FsCodec *codec = l->data;
2114 str = g_string_new (NULL);
2116 g_string_append (str, ", ");
2118 g_string_append_printf (str, "%s/%u", codec->encoding_name,
2122 gtk_label_set_text (GTK_LABEL (widget), str->str);
2123 g_string_free (str, TRUE);
2127 recv_audio_codecs_notify_cb (GObject *object,
2131 EmpathyCallWindow *self = user_data;
2133 update_recv_codec (self, TRUE);
2137 recv_video_codecs_notify_cb (GObject *object,
2141 EmpathyCallWindow *self = user_data;
2143 update_recv_codec (self, FALSE);
2146 static const gchar *
2147 candidate_type_to_str (FsCandidate *candidate)
2149 switch (candidate->type)
2151 case FS_CANDIDATE_TYPE_HOST:
2153 case FS_CANDIDATE_TYPE_SRFLX:
2154 return "server reflexive";
2155 case FS_CANDIDATE_TYPE_PRFLX:
2156 return "peer reflexive";
2157 case FS_CANDIDATE_TYPE_RELAY:
2159 case FS_CANDIDATE_TYPE_MULTICAST:
2166 static const gchar *
2167 candidate_type_to_desc (FsCandidate *candidate)
2169 switch (candidate->type)
2171 case FS_CANDIDATE_TYPE_HOST:
2172 return _("The IP address as seen by the machine");
2173 case FS_CANDIDATE_TYPE_SRFLX:
2174 return _("The IP address as seen by a server on the Internet");
2175 case FS_CANDIDATE_TYPE_PRFLX:
2176 return _("The IP address of the peer as seen by the other side");
2177 case FS_CANDIDATE_TYPE_RELAY:
2178 return _("The IP address of a relay server");
2179 case FS_CANDIDATE_TYPE_MULTICAST:
2180 return _("The IP address of the multicast group");
2187 update_candidat_widget (EmpathyCallWindow *self,
2190 FsCandidate *candidate)
2194 g_assert (candidate != NULL);
2195 str = g_strdup_printf ("%s %u (%s)", candidate->ip,
2196 candidate->port, candidate_type_to_str (candidate));
2198 gtk_label_set_text (GTK_LABEL (label), str);
2199 gtk_widget_set_tooltip_text (img, candidate_type_to_desc (candidate));
2205 candidates_changed_cb (GObject *object,
2207 EmpathyCallWindow *self)
2209 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2210 FsCandidate *candidate = NULL;
2212 if (type == FS_MEDIA_TYPE_VIDEO)
2214 /* Update remote candidate */
2215 candidate = empathy_call_handler_get_video_remote_candidate (
2218 update_candidat_widget (self, priv->video_remote_candidate_label,
2219 priv->video_remote_candidate_info_img, candidate);
2221 /* Update local candidate */
2222 candidate = empathy_call_handler_get_video_local_candidate (
2225 update_candidat_widget (self, priv->video_local_candidate_label,
2226 priv->video_local_candidate_info_img, candidate);
2230 /* Update remote candidate */
2231 candidate = empathy_call_handler_get_audio_remote_candidate (
2234 update_candidat_widget (self, priv->audio_remote_candidate_label,
2235 priv->audio_remote_candidate_info_img, candidate);
2237 /* Update local candidate */
2238 candidate = empathy_call_handler_get_audio_local_candidate (
2241 update_candidat_widget (self, priv->audio_local_candidate_label,
2242 priv->audio_local_candidate_info_img, candidate);
2247 empathy_call_window_constructed (GObject *object)
2249 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2250 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2251 TpCallChannel *call;
2254 g_assert (priv->handler != NULL);
2256 g_object_get (priv->handler, "call-channel", &call, NULL);
2257 state = tp_call_channel_get_state (call, NULL, NULL, NULL);
2258 priv->outgoing = (state == TP_CALL_STATE_PENDING_INITIATOR);
2259 tp_clear_object (&call);
2261 g_object_get (priv->handler, "target-contact", &priv->contact, NULL);
2262 g_assert (priv->contact != NULL);
2264 if (!empathy_contact_can_voip_video (priv->contact))
2266 gtk_widget_set_sensitive (priv->video_call_button, FALSE);
2267 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2270 empathy_call_window_setup_avatars (self, priv->handler);
2271 empathy_call_window_set_state_connecting (self);
2273 if (!empathy_call_handler_has_initial_video (priv->handler))
2275 gtk_toggle_tool_button_set_active (
2276 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
2278 /* If call has InitialVideo, the preview will be started once the call has
2279 * been started (start_call()). */
2281 update_send_codec (self, TRUE);
2282 update_send_codec (self, FALSE);
2283 update_recv_codec (self, TRUE);
2284 update_recv_codec (self, FALSE);
2286 tp_g_signal_connect_object (priv->handler, "notify::send-audio-codec",
2287 G_CALLBACK (send_audio_codec_notify_cb), self, 0);
2288 tp_g_signal_connect_object (priv->handler, "notify::send-video-codec",
2289 G_CALLBACK (send_video_codec_notify_cb), self, 0);
2290 tp_g_signal_connect_object (priv->handler, "notify::recv-audio-codecs",
2291 G_CALLBACK (recv_audio_codecs_notify_cb), self, 0);
2292 tp_g_signal_connect_object (priv->handler, "notify::recv-video-codecs",
2293 G_CALLBACK (recv_video_codecs_notify_cb), self, 0);
2295 tp_g_signal_connect_object (priv->handler, "candidates-changed",
2296 G_CALLBACK (candidates_changed_cb), self, 0);
2299 static void empathy_call_window_dispose (GObject *object);
2300 static void empathy_call_window_finalize (GObject *object);
2303 empathy_call_window_set_property (GObject *object,
2304 guint property_id, const GValue *value, GParamSpec *pspec)
2306 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2308 switch (property_id)
2310 case PROP_CALL_HANDLER:
2311 priv->handler = g_value_dup_object (value);
2314 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2319 empathy_call_window_get_property (GObject *object,
2320 guint property_id, GValue *value, GParamSpec *pspec)
2322 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2324 switch (property_id)
2326 case PROP_CALL_HANDLER:
2327 g_value_set_object (value, priv->handler);
2330 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2335 empathy_call_window_class_init (
2336 EmpathyCallWindowClass *empathy_call_window_class)
2338 GObjectClass *object_class = G_OBJECT_CLASS (empathy_call_window_class);
2339 GParamSpec *param_spec;
2341 g_type_class_add_private (empathy_call_window_class,
2342 sizeof (EmpathyCallWindowPriv));
2344 object_class->constructed = empathy_call_window_constructed;
2345 object_class->set_property = empathy_call_window_set_property;
2346 object_class->get_property = empathy_call_window_get_property;
2348 object_class->dispose = empathy_call_window_dispose;
2349 object_class->finalize = empathy_call_window_finalize;
2351 param_spec = g_param_spec_object ("handler",
2352 "handler", "The call handler",
2353 EMPATHY_TYPE_CALL_HANDLER,
2354 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
2355 g_object_class_install_property (object_class,
2356 PROP_CALL_HANDLER, param_spec);
2360 empathy_call_window_dispose (GObject *object)
2362 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2363 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2365 if (priv->dispose_has_run)
2368 priv->dispose_has_run = TRUE;
2370 if (priv->handler != NULL)
2372 empathy_call_handler_stop_call (priv->handler);
2373 tp_clear_object (&priv->handler);
2376 if (priv->bus_message_source_id != 0)
2378 g_source_remove (priv->bus_message_source_id);
2379 priv->bus_message_source_id = 0;
2382 if (priv->got_video_src > 0)
2384 g_source_remove (priv->got_video_src);
2385 priv->got_video_src = 0;
2388 if (priv->inactivity_src > 0)
2390 g_source_remove (priv->inactivity_src);
2391 priv->inactivity_src = 0;
2394 tp_clear_object (&priv->pipeline);
2395 tp_clear_object (&priv->video_input);
2396 tp_clear_object (&priv->audio_input);
2397 tp_clear_object (&priv->video_tee);
2398 tp_clear_object (&priv->ui_manager);
2399 tp_clear_object (&priv->fullscreen);
2400 tp_clear_object (&priv->camera_monitor);
2401 tp_clear_object (&priv->settings);
2402 tp_clear_object (&priv->sound_mgr);
2403 tp_clear_object (&priv->mic_menu);
2404 tp_clear_object (&priv->camera_menu);
2406 g_list_free_full (priv->notifiers, g_object_unref);
2408 if (priv->timer_id != 0)
2409 g_source_remove (priv->timer_id);
2412 if (priv->contact != NULL)
2414 g_signal_handlers_disconnect_by_func (priv->contact,
2415 contact_name_changed_cb, self);
2416 priv->contact = NULL;
2419 G_OBJECT_CLASS (empathy_call_window_parent_class)->dispose (object);
2423 disconnect_video_output_motion_handler (EmpathyCallWindow *self)
2425 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2427 if (priv->video_output_motion_handler_id != 0)
2429 g_signal_handler_disconnect (G_OBJECT (priv->video_container),
2430 priv->video_output_motion_handler_id);
2431 priv->video_output_motion_handler_id = 0;
2436 empathy_call_window_finalize (GObject *object)
2438 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2439 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2441 disconnect_video_output_motion_handler (self);
2443 /* free any data held directly by the object here */
2444 g_mutex_free (priv->lock);
2446 g_timer_destroy (priv->timer);
2448 g_string_free (priv->tones, TRUE);
2450 G_OBJECT_CLASS (empathy_call_window_parent_class)->finalize (object);
2455 empathy_call_window_new (EmpathyCallHandler *handler)
2457 return EMPATHY_CALL_WINDOW (
2458 g_object_new (EMPATHY_TYPE_CALL_WINDOW, "handler", handler, NULL));
2462 empathy_call_window_present (EmpathyCallWindow *self,
2463 EmpathyCallHandler *handler)
2465 g_return_if_fail (EMPATHY_IS_CALL_HANDLER (handler));
2467 tp_clear_object (&self->priv->handler);
2468 self->priv->handler = g_object_ref (handler);
2469 empathy_call_window_connect_handler (self);
2471 empathy_window_present (GTK_WINDOW (self));
2472 empathy_call_window_restart_call (self);
2476 empathy_call_window_conference_added_cb (EmpathyCallHandler *handler,
2477 GstElement *conference, gpointer user_data)
2479 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2480 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2481 FsElementAddedNotifier *notifier;
2484 DEBUG ("Conference added");
2486 /* Add notifier to set the various element properties as needed */
2487 notifier = fs_element_added_notifier_new ();
2488 keyfile = fs_utils_get_default_element_properties (conference);
2490 if (keyfile != NULL)
2491 fs_element_added_notifier_set_properties_from_keyfile (notifier, keyfile);
2493 fs_element_added_notifier_add (notifier, GST_BIN (priv->pipeline));
2495 priv->notifiers = g_list_prepend (priv->notifiers, notifier);
2497 gst_bin_add (GST_BIN (priv->pipeline), conference);
2498 gst_element_set_state (conference, GST_STATE_PLAYING);
2502 empathy_call_window_conference_removed_cb (EmpathyCallHandler *handler,
2503 GstElement *conference, gpointer user_data)
2505 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2506 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2508 gst_bin_remove (GST_BIN (priv->pipeline), conference);
2509 gst_element_set_state (conference, GST_STATE_NULL);
2513 empathy_call_window_reset_pipeline (EmpathyCallWindow *self)
2515 GstStateChangeReturn state_change_return;
2516 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2518 if (priv->pipeline == NULL)
2521 if (priv->bus_message_source_id != 0)
2523 g_source_remove (priv->bus_message_source_id);
2524 priv->bus_message_source_id = 0;
2527 state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
2529 if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
2530 state_change_return == GST_STATE_CHANGE_NO_PREROLL)
2532 if (priv->pipeline != NULL)
2533 g_object_unref (priv->pipeline);
2534 priv->pipeline = NULL;
2536 if (priv->audio_output != NULL)
2537 g_object_unref (priv->audio_output);
2538 priv->audio_output = NULL;
2539 priv->audio_output_added = FALSE;
2541 if (priv->video_tee != NULL)
2542 g_object_unref (priv->video_tee);
2543 priv->video_tee = NULL;
2545 if (priv->video_preview != NULL)
2546 clutter_actor_destroy (priv->video_preview);
2547 priv->video_preview = NULL;
2549 /* If we destroy the preview while it's being dragged, we won't
2550 * get the ::drag-end signal, so manually destroy the clone */
2551 if (priv->drag_preview != NULL)
2553 clutter_actor_destroy (priv->drag_preview);
2554 empathy_call_window_show_preview_rectangles (self, FALSE);
2555 priv->drag_preview = NULL;
2558 priv->funnel = NULL;
2560 create_pipeline (self);
2561 /* Call will be started when user will hit the 'redial' button */
2562 priv->start_call_when_playing = FALSE;
2563 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
2569 g_message ("Error: could not destroy pipeline. Closing call window");
2570 gtk_widget_destroy (GTK_WIDGET (self));
2577 reset_details_pane (EmpathyCallWindow *self)
2579 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2581 gtk_label_set_text (GTK_LABEL (priv->vcodec_encoding_label), _("Unknown"));
2582 gtk_label_set_text (GTK_LABEL (priv->acodec_encoding_label), _("Unknown"));
2583 gtk_label_set_text (GTK_LABEL (priv->vcodec_decoding_label), _("Unknown"));
2584 gtk_label_set_text (GTK_LABEL (priv->acodec_decoding_label), _("Unknown"));
2588 empathy_call_window_disconnected (EmpathyCallWindow *self,
2591 gboolean could_disconnect = FALSE;
2592 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2593 gboolean could_reset_pipeline;
2595 /* Leave full screen mode if needed */
2596 gtk_window_unfullscreen (GTK_WINDOW (self));
2598 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
2599 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
2601 priv->sending_tones = FALSE;
2602 g_string_set_size (priv->tones, 0);
2604 could_reset_pipeline = empathy_call_window_reset_pipeline (self);
2606 if (priv->call_state == CONNECTING)
2607 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
2609 if (priv->call_state != REDIALING)
2610 priv->call_state = DISCONNECTED;
2612 /* Show the toolbar */
2613 clutter_state_set_state (priv->transitions, "fade-in");
2615 if (could_reset_pipeline)
2617 g_mutex_lock (priv->lock);
2619 g_timer_stop (priv->timer);
2621 if (priv->timer_id != 0)
2622 g_source_remove (priv->timer_id);
2625 g_mutex_unlock (priv->lock);
2628 /* We are about to destroy the window, no need to update it or create
2629 * a video preview */
2632 empathy_call_window_status_message (self, _("Disconnected"));
2634 empathy_call_window_show_hangup_button (self, FALSE);
2636 /* Unsensitive the camera and mic button */
2637 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2638 gtk_widget_set_sensitive (priv->mic_button, FALSE);
2640 /* Be sure that the mic button is enabled */
2641 gtk_toggle_tool_button_set_active (
2642 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), TRUE);
2644 if (priv->camera_state == CAMERA_STATE_ON)
2646 /* Restart the preview with the new pipeline. */
2647 display_video_preview (self, TRUE);
2650 /* destroy the video output; it will be recreated when we'll redial */
2651 disconnect_video_output_motion_handler (self);
2652 if (priv->video_output != NULL)
2653 clutter_actor_destroy (priv->video_output);
2654 priv->video_output = NULL;
2655 if (priv->got_video_src > 0)
2657 g_source_remove (priv->got_video_src);
2658 priv->got_video_src = 0;
2661 gtk_widget_show (priv->remote_user_avatar_widget);
2663 reset_details_pane (self);
2665 priv->sending_video = FALSE;
2666 priv->call_started = FALSE;
2668 could_disconnect = TRUE;
2670 /* TODO: display the self avatar of the preview (depends if the "Always
2671 * Show Video Preview" is enabled or not) */
2674 return could_disconnect;
2679 empathy_call_window_channel_closed_cb (EmpathyCallHandler *handler,
2682 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2683 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2685 if (empathy_call_window_disconnected (self, TRUE) &&
2686 priv->call_state == REDIALING)
2687 empathy_call_window_restart_call (self);
2691 empathy_call_window_content_is_raw (TfContent *content)
2693 FsConference *conference;
2696 g_object_get (content, "fs-conference", &conference, NULL);
2697 g_assert (conference != NULL);
2699 /* FIXME: Ugly hack, update when moving a packetization property into
2701 israw = g_str_has_prefix (GST_OBJECT_NAME (conference), "fsrawconf");
2702 gst_object_unref (conference);
2708 empathy_call_window_content_removed_cb (EmpathyCallHandler *handler,
2710 EmpathyCallWindow *self)
2712 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2713 FsMediaType media_type;
2715 DEBUG ("removing content");
2717 g_object_get (content, "media-type", &media_type, NULL);
2720 * This assumes that there is only one video stream per channel...
2723 if ((guint) media_type == FS_MEDIA_TYPE_VIDEO)
2725 if (priv->funnel != NULL)
2729 output = priv->video_output_sink;
2731 gst_element_set_state (output, GST_STATE_NULL);
2732 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2734 gst_bin_remove (GST_BIN (priv->pipeline), output);
2735 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2736 priv->funnel = NULL;
2739 else if (media_type == FS_MEDIA_TYPE_AUDIO)
2741 if (priv->audio_output != NULL)
2743 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2745 if (priv->audio_output_added)
2746 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2747 priv->audio_output = NULL;
2748 priv->audio_output_added = FALSE;
2753 g_assert_not_reached ();
2760 empathy_call_window_framerate_changed_cb (EmpathyCallHandler *handler,
2762 EmpathyCallWindow *self)
2764 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2766 DEBUG ("Framerate changed to %u", framerate);
2768 if (priv->video_input != NULL)
2769 empathy_video_src_set_framerate (priv->video_input, framerate);
2773 empathy_call_window_resolution_changed_cb (EmpathyCallHandler *handler,
2776 EmpathyCallWindow *self)
2778 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2780 DEBUG ("Resolution changed to %ux%u", width, height);
2782 if (priv->video_input != NULL)
2784 empathy_video_src_set_resolution (priv->video_input, width, height);
2788 /* Called with global lock held */
2790 empathy_call_window_get_video_sink_pad (EmpathyCallWindow *self)
2792 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2796 if (priv->funnel == NULL)
2798 output = priv->video_output_sink;
2800 priv->funnel = gst_element_factory_make ("fsfunnel", NULL);
2804 g_warning ("Could not create fsfunnel");
2808 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->funnel))
2810 gst_object_unref (priv->funnel);
2811 priv->funnel = NULL;
2812 g_warning ("Could not add funnel to pipeline");
2816 if (!gst_bin_add (GST_BIN (priv->pipeline), output))
2818 g_warning ("Could not add the video output widget to the pipeline");
2822 if (!gst_element_link (priv->funnel, output))
2824 g_warning ("Could not link output sink to funnel");
2825 goto error_output_added;
2828 if (gst_element_set_state (output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2830 g_warning ("Could not start video sink");
2831 goto error_output_added;
2834 if (gst_element_set_state (priv->funnel, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2836 g_warning ("Could not start funnel");
2837 goto error_output_added;
2841 pad = gst_element_get_request_pad (priv->funnel, "sink%d");
2844 g_warning ("Could not get request pad from funnel");
2851 gst_element_set_locked_state (priv->funnel, TRUE);
2852 gst_element_set_locked_state (output, TRUE);
2854 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2855 gst_element_set_state (output, GST_STATE_NULL);
2857 gst_bin_remove (GST_BIN (priv->pipeline), output);
2858 gst_element_set_locked_state (output, FALSE);
2862 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2863 priv->funnel = NULL;
2868 /* Called with global lock held */
2870 empathy_call_window_get_audio_sink_pad (EmpathyCallWindow *self,
2873 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2875 GstPadTemplate *template;
2877 if (!priv->audio_output_added)
2879 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_output))
2881 g_warning ("Could not add audio sink to pipeline");
2882 g_object_unref (priv->audio_output);
2883 goto error_add_output;
2886 if (gst_element_set_state (priv->audio_output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2888 g_warning ("Could not start audio sink");
2893 template = gst_element_class_get_pad_template (
2894 GST_ELEMENT_GET_CLASS (priv->audio_output), "sink%d");
2896 pad = gst_element_request_pad (priv->audio_output,
2897 template, NULL, NULL);
2901 g_warning ("Could not get sink pad from sink");
2908 gst_element_set_locked_state (priv->audio_output, TRUE);
2909 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2910 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2911 priv->audio_output = NULL;
2919 empathy_call_window_update_timer (gpointer user_data)
2921 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2922 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2923 const gchar *status;
2927 time_ = g_timer_elapsed (priv->timer, NULL);
2929 if (priv->call_state == HELD)
2930 status = _("On hold");
2931 else if (!gtk_toggle_tool_button_get_active (
2932 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
2935 status = _("Duration");
2937 /* Translators: 'status - minutes:seconds' the caller has been connected */
2938 str = g_strdup_printf (_("%s — %d:%02dm"),
2940 (int) time_ / 60, (int) time_ % 60);
2941 empathy_call_window_status_message (self, str);
2949 EMP_RESPONSE_BALANCE
2953 on_error_infobar_response_cb (GtkInfoBar *info_bar,
2957 switch (response_id)
2959 case GTK_RESPONSE_CLOSE:
2960 gtk_widget_destroy (GTK_WIDGET (info_bar));
2962 case EMP_RESPONSE_BALANCE:
2963 empathy_url_show (GTK_WIDGET (info_bar),
2964 g_object_get_data (G_OBJECT (info_bar), "uri"));
2970 display_error (EmpathyCallWindow *self,
2974 const gchar *details,
2975 const gchar *button_text,
2977 gint button_response)
2979 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2980 GtkWidget *info_bar;
2981 GtkWidget *content_area;
2988 /* Create info bar */
2989 info_bar = gtk_info_bar_new ();
2991 if (button_text != NULL)
2993 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2994 button_text, button_response);
2995 g_object_set_data_full (G_OBJECT (info_bar),
2996 "uri", g_strdup (uri), g_free);
2999 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
3000 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
3002 gtk_info_bar_set_message_type (GTK_INFO_BAR (info_bar), GTK_MESSAGE_WARNING);
3004 content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar));
3006 /* hbox containing the image and the messages vbox */
3007 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
3008 gtk_container_add (GTK_CONTAINER (content_area), hbox);
3011 image = gtk_image_new_from_icon_name (img, GTK_ICON_SIZE_DIALOG);
3012 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
3014 /* vbox containing the main message and the details expander */
3015 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
3016 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
3019 txt = g_strdup_printf ("<b>%s</b>\n%s", title, desc);
3021 label = gtk_label_new (NULL);
3022 gtk_label_set_markup (GTK_LABEL (label), txt);
3023 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
3024 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
3027 gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
3030 if (details != NULL)
3032 GtkWidget *expander;
3034 expander = gtk_expander_new (_("Technical Details"));
3036 txt = g_strdup_printf ("<i>%s</i>", details);
3038 label = gtk_label_new (NULL);
3039 gtk_label_set_markup (GTK_LABEL (label), txt);
3040 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
3041 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
3044 gtk_container_add (GTK_CONTAINER (expander), label);
3045 gtk_box_pack_start (GTK_BOX (vbox), expander, TRUE, TRUE, 0);
3048 g_signal_connect (info_bar, "response",
3049 G_CALLBACK (on_error_infobar_response_cb), NULL);
3051 gtk_box_pack_start (GTK_BOX (priv->errors_vbox), info_bar,
3052 FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
3053 gtk_widget_show_all (info_bar);
3058 media_stream_error_to_txt (EmpathyCallWindow *self,
3059 TpCallChannel *call,
3061 TpMediaStreamError error)
3063 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3064 const gchar *cm = NULL;
3070 case TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED:
3072 return g_strdup_printf (
3073 _("%s's software does not understand any of the audio formats "
3074 "supported by your computer"),
3075 empathy_contact_get_alias (priv->contact));
3077 return g_strdup_printf (
3078 _("%s's software does not understand any of the video formats "
3079 "supported by your computer"),
3080 empathy_contact_get_alias (priv->contact));
3082 case TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED:
3083 return g_strdup_printf (
3084 _("Can't establish a connection to %s. "
3085 "One of you might be on a network that does not allow "
3086 "direct connections."),
3087 empathy_contact_get_alias (priv->contact));
3089 case TP_MEDIA_STREAM_ERROR_NETWORK_ERROR:
3090 return g_strdup (_("There was a failure on the network"));
3092 case TP_MEDIA_STREAM_ERROR_NO_CODECS:
3094 return g_strdup (_("The audio formats necessary for this call "
3095 "are not installed on your computer"));
3097 return g_strdup (_("The video formats necessary for this call "
3098 "are not installed on your computer"));
3100 case TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR:
3101 tp_connection_parse_object_path (
3102 tp_channel_borrow_connection (TP_CHANNEL (call)),
3105 url = g_strdup_printf ("http://bugs.freedesktop.org/enter_bug.cgi?"
3106 "product=Telepathy&component=%s", cm);
3108 result = g_strdup_printf (
3109 _("Something unexpected happened in a Telepathy component. "
3110 "Please <a href=\"%s\">report this bug</a> and attach "
3111 "logs gathered from the 'Debug' window in the Help menu."), url);
3117 case TP_MEDIA_STREAM_ERROR_MEDIA_ERROR:
3118 return g_strdup (_("There was a failure in the call engine"));
3120 case TP_MEDIA_STREAM_ERROR_EOS:
3121 return g_strdup (_("The end of the stream was reached"));
3123 case TP_MEDIA_STREAM_ERROR_UNKNOWN:
3130 empathy_call_window_stream_error (EmpathyCallWindow *self,
3131 TpCallChannel *call,
3140 desc = media_stream_error_to_txt (self, call, audio, code);
3143 /* No description, use the error message. That's not great as it's not
3144 * localized but it's better than nothing. */
3145 display_error (self, call, icon, title, msg, NULL);
3149 display_error (self, call, icon, title, desc, msg);
3155 empathy_call_window_audio_stream_error (TpCallChannel *call,
3158 EmpathyCallWindow *self)
3160 empathy_call_window_stream_error (self, call, TRUE, code, msg,
3161 "gnome-stock-mic", _("Can't establish audio stream"));
3165 empathy_call_window_video_stream_error (TpCallChannel *call,
3168 EmpathyCallWindow *self)
3170 empathy_call_window_stream_error (self, call, FALSE, code, msg,
3171 "camera-web", _("Can't establish video stream"));
3176 show_balance_error (EmpathyCallWindow *self)
3180 gchar *balance, *tmp;
3181 const gchar *uri, *currency;
3185 g_object_get (self->priv->handler,
3186 "call-channel", &call,
3189 conn = tp_channel_borrow_connection (call);
3190 g_object_unref (call);
3192 uri = tp_connection_get_balance_uri (conn);
3194 if (!tp_connection_get_balance (conn, &amount, &scale, ¤cy))
3196 /* unknown balance */
3197 balance = g_strdup ("(--)");
3201 char *money = empathy_format_currency (amount, scale, currency);
3203 balance = g_strdup_printf ("%s %s",
3208 tmp = g_strdup_printf (_("Your current balance is %s."), balance),
3210 display_error (self,
3212 _("Sorry, you don’t have enough credit for that call."),
3216 EMP_RESPONSE_BALANCE);
3223 empathy_call_window_state_changed_cb (EmpathyCallHandler *handler,
3226 EmpathyCallWindow *self)
3228 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3229 TpCallChannel *call;
3230 gboolean can_send_video;
3232 if (state == TP_CALL_STATE_ENDED &&
3233 !tp_strdiff (reason, TP_ERROR_STR_INSUFFICIENT_BALANCE))
3235 show_balance_error (self);
3239 if (state != TP_CALL_STATE_ACCEPTED)
3242 if (priv->call_state == CONNECTED)
3245 g_timer_start (priv->timer);
3246 priv->call_state = CONNECTED;
3248 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3250 can_send_video = priv->video_input != NULL &&
3251 empathy_contact_can_voip_video (priv->contact) &&
3252 empathy_camera_monitor_get_available (priv->camera_monitor);
3254 g_object_get (priv->handler, "call-channel", &call, NULL);
3256 if (tp_call_channel_has_dtmf (call))
3257 gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
3259 if (priv->video_input == NULL)
3260 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
3262 gtk_widget_set_sensitive (priv->camera_button, can_send_video);
3264 empathy_call_window_show_hangup_button (self, TRUE);
3266 gtk_widget_set_sensitive (priv->mic_button, TRUE);
3268 clutter_actor_hide (priv->video_output);
3269 gtk_widget_show (priv->remote_user_avatar_widget);
3271 g_object_unref (call);
3273 g_mutex_lock (priv->lock);
3275 priv->timer_id = g_timeout_add_seconds (1,
3276 empathy_call_window_update_timer, self);
3278 g_mutex_unlock (priv->lock);
3280 empathy_call_window_update_timer (self);
3282 gtk_action_set_sensitive (priv->menu_fullscreen, TRUE);
3286 empathy_call_window_show_video_output_cb (gpointer user_data)
3288 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3290 if (self->priv->video_output != NULL)
3292 gtk_widget_hide (self->priv->remote_user_avatar_widget);
3293 clutter_actor_show (self->priv->video_output);
3294 empathy_call_window_raise_actors (self);
3301 empathy_call_window_check_video_cb (gpointer data)
3303 EmpathyCallWindow *self = data;
3305 if (self->priv->got_video)
3307 self->priv->got_video = FALSE;
3311 /* No video in the last N seconds, display the remote avatar */
3312 empathy_call_window_show_video_output (self, FALSE);
3317 /* Called from the streaming thread */
3319 empathy_call_window_video_probe_cb (GstPad *pad,
3320 GstMiniObject *mini_obj,
3321 EmpathyCallWindow *self)
3324 if (GST_IS_EVENT (mini_obj))
3327 if (G_UNLIKELY (!self->priv->got_video))
3329 /* show the remote video */
3330 g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
3331 empathy_call_window_show_video_output_cb,
3332 g_object_ref (self), g_object_unref);
3334 self->priv->got_video = TRUE;
3340 /* Called from the streaming thread */
3342 empathy_call_window_src_added_cb (EmpathyCallHandler *handler,
3343 TfContent *content, GstPad *src, gpointer user_data)
3345 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3346 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3347 gboolean retval = FALSE;
3352 g_mutex_lock (priv->lock);
3354 g_object_get (content, "media-type", &media_type, NULL);
3358 case TP_MEDIA_STREAM_TYPE_AUDIO:
3359 pad = empathy_call_window_get_audio_sink_pad (self, content);
3361 case TP_MEDIA_STREAM_TYPE_VIDEO:
3362 g_idle_add (empathy_call_window_show_video_output_cb, self);
3363 pad = empathy_call_window_get_video_sink_pad (self);
3365 gst_pad_add_data_probe (src,
3366 G_CALLBACK (empathy_call_window_video_probe_cb), self);
3367 if (priv->got_video_src > 0)
3368 g_source_remove (priv->got_video_src);
3369 priv->got_video_src = g_timeout_add_seconds (1,
3370 empathy_call_window_check_video_cb, self);
3373 g_assert_not_reached ();
3379 if (GST_PAD_LINK_FAILED (gst_pad_link (src, pad)))
3380 g_warning ("Could not link %s sink pad",
3381 media_type == TP_MEDIA_STREAM_TYPE_AUDIO ? "audio" : "video");
3385 gst_object_unref (pad);
3389 /* If no sink could be linked, try to add fakesink to prevent the whole call
3394 GstElement *fakesink = gst_element_factory_make ("fakesink", NULL);
3396 if (gst_bin_add (GST_BIN (priv->pipeline), fakesink))
3398 GstPad *sinkpad = gst_element_get_static_pad (fakesink, "sink");
3399 if (gst_element_set_state (fakesink, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE ||
3400 GST_PAD_LINK_FAILED (gst_pad_link (src, sinkpad)))
3402 gst_element_set_locked_state (fakesink, TRUE);
3403 gst_element_set_state (fakesink, GST_STATE_NULL);
3404 gst_bin_remove (GST_BIN (priv->pipeline), fakesink);
3408 DEBUG ("Could not link real sink, linked fakesink instead");
3410 gst_object_unref (sinkpad);
3414 gst_object_unref (fakesink);
3419 g_mutex_unlock (priv->lock);
3425 empathy_call_window_prepare_audio_output (EmpathyCallWindow *self,
3428 EmpathyCallWindowPriv *priv = self->priv;
3430 g_assert (priv->audio_output_added == FALSE);
3431 g_assert (priv->audio_output == FALSE);
3433 priv->audio_output = empathy_audio_sink_new ();
3434 g_object_ref_sink (priv->audio_output);
3436 /* volume button to output volume linking */
3437 g_object_bind_property (priv->audio_output, "volume",
3438 priv->volume_button, "value",
3439 G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
3441 g_object_bind_property_full (content, "requested-output-volume",
3442 priv->audio_output, "volume",
3444 audio_control_volume_to_element,
3445 element_volume_to_audio_control,
3448 /* Link volumes together, sync the current audio input volume property
3449 * back to farstream first */
3450 g_object_bind_property_full (priv->audio_output, "volume",
3451 content, "reported-output-volume",
3452 G_BINDING_SYNC_CREATE,
3453 element_volume_to_audio_control,
3454 audio_control_volume_to_element,
3457 /* For raw audio conferences assume that the producer of the raw data
3458 * has already processed it, so turn off any echo cancellation and any
3459 * other audio improvements that come with it */
3460 empathy_audio_sink_set_echo_cancel (
3461 EMPATHY_GST_AUDIO_SINK (priv->audio_output),
3462 !empathy_call_window_content_is_raw (content));
3467 empathy_call_window_content_added_cb (EmpathyCallHandler *handler,
3468 TfContent *content, gpointer user_data)
3470 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3471 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3473 FsMediaType media_type;
3474 gboolean retval = FALSE;
3476 g_object_get (content, "media-type", &media_type, "sink-pad", &sink, NULL);
3477 g_assert (sink != NULL);
3481 case FS_MEDIA_TYPE_AUDIO:
3483 /* For raw audio conferences assume that the receiver of the raw data
3484 * wants it unprocessed, so turn off any echo cancellation and any
3485 * other audio improvements that come with it */
3486 empathy_audio_src_set_echo_cancel (
3487 EMPATHY_GST_AUDIO_SRC (priv->audio_input),
3488 !empathy_call_window_content_is_raw (content));
3490 /* Link volumes together, sync the current audio input volume property
3491 * back to farstream first */
3492 g_object_bind_property_full (content, "requested-input-volume",
3493 priv->audio_input, "volume",
3495 audio_control_volume_to_element,
3496 element_volume_to_audio_control,
3499 g_object_bind_property_full (priv->audio_input, "volume",
3500 content, "reported-input-volume",
3501 G_BINDING_SYNC_CREATE,
3502 element_volume_to_audio_control,
3503 audio_control_volume_to_element,
3506 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_input))
3508 g_warning ("Could not add audio source to pipeline");
3512 pad = gst_element_get_static_pad (priv->audio_input, "src");
3515 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3516 g_warning ("Could not get source pad from audio source");
3520 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3522 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3523 g_warning ("Could not link audio source to farsight");
3527 if (gst_element_set_state (priv->audio_input, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
3529 g_warning ("Could not start audio source");
3530 gst_element_set_state (priv->audio_input, GST_STATE_NULL);
3531 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3535 /* Prepare our audio output, not added yet though */
3536 empathy_call_window_prepare_audio_output (self, content);
3540 case FS_MEDIA_TYPE_VIDEO:
3541 if (priv->video_tee != NULL)
3543 pad = gst_element_get_request_pad (priv->video_tee, "src%d");
3544 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3546 g_warning ("Could not link video source input pipeline");
3549 gst_object_unref (pad);
3555 g_assert_not_reached ();
3558 gst_object_unref (sink);
3563 empathy_call_window_remove_video_input (EmpathyCallWindow *self)
3565 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3566 GstElement *preview;
3568 disable_camera (self);
3570 DEBUG ("remove video input");
3571 preview = priv->video_preview_sink;
3573 gst_element_set_state (priv->video_input, GST_STATE_NULL);
3574 gst_element_set_state (priv->video_tee, GST_STATE_NULL);
3575 gst_element_set_state (preview, GST_STATE_NULL);
3577 gst_bin_remove_many (GST_BIN (priv->pipeline), priv->video_input,
3580 g_object_unref (priv->video_input);
3581 priv->video_input = NULL;
3582 g_object_unref (priv->video_tee);
3583 priv->video_tee = NULL;
3584 clutter_actor_destroy (priv->video_preview);
3585 priv->video_preview = NULL;
3587 gtk_widget_set_sensitive (priv->camera_button, FALSE);
3591 start_call (EmpathyCallWindow *self)
3593 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3595 priv->call_started = TRUE;
3596 empathy_call_handler_start_call (priv->handler,
3597 gtk_get_current_event_time ());
3599 if (empathy_call_handler_has_initial_video (priv->handler))
3601 TpCallChannel *call;
3604 g_object_get (priv->handler, "call-channel", &call, NULL);
3605 /* If the call channel isn't set yet we're requesting it, if we're
3606 * requesting it with initial video it should be PENDING_SEND when we get
3609 s = TP_SENDING_STATE_PENDING_SEND;
3611 s = empathy_call_channel_get_video_state (call);
3613 if (s == TP_SENDING_STATE_PENDING_SEND ||
3614 s == TP_SENDING_STATE_SENDING)
3616 /* Enable 'send video' buttons and display the preview */
3617 gtk_toggle_tool_button_set_active (
3618 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), TRUE);
3622 gtk_toggle_tool_button_set_active (
3623 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
3625 if (priv->video_preview == NULL)
3627 create_video_preview (self);
3628 add_video_preview_to_pipeline (self);
3633 g_object_unref (call);
3638 empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
3641 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3642 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3643 GstState newstate, pending;
3645 empathy_call_handler_bus_message (priv->handler, bus, message);
3647 switch (GST_MESSAGE_TYPE (message))
3649 case GST_MESSAGE_STATE_CHANGED:
3650 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_input))
3652 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3654 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->pipeline) &&
3655 !priv->call_started)
3657 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3658 if (newstate == GST_STATE_PAUSED)
3660 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3661 priv->pipeline_playing = TRUE;
3663 if (priv->start_call_when_playing)
3667 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_preview_sink))
3669 gst_message_parse_state_changed (message, NULL, &newstate,
3672 if (newstate == GST_STATE_PLAYING &&
3673 pending == GST_STATE_VOID_PENDING)
3674 empathy_call_window_stop_camera_spinning (self);
3677 case GST_MESSAGE_ERROR:
3679 GError *error = NULL;
3680 GstElement *gst_error;
3683 gst_message_parse_error (message, &error, &debug);
3684 gst_error = GST_ELEMENT (GST_MESSAGE_SRC (message));
3686 g_message ("Element error: %s -- %s\n", error->message, debug);
3688 if (g_str_has_prefix (gst_element_get_name (gst_error),
3689 VIDEO_INPUT_ERROR_PREFIX))
3691 /* Remove the video input and continue */
3692 if (priv->video_input != NULL)
3693 empathy_call_window_remove_video_input (self);
3694 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3698 empathy_call_window_disconnected (self, TRUE);
3700 g_error_free (error);
3703 case GST_MESSAGE_UNKNOWN:
3704 case GST_MESSAGE_EOS:
3705 case GST_MESSAGE_WARNING:
3706 case GST_MESSAGE_INFO:
3707 case GST_MESSAGE_TAG:
3708 case GST_MESSAGE_BUFFERING:
3709 case GST_MESSAGE_STATE_DIRTY:
3710 case GST_MESSAGE_STEP_DONE:
3711 case GST_MESSAGE_CLOCK_PROVIDE:
3712 case GST_MESSAGE_CLOCK_LOST:
3713 case GST_MESSAGE_NEW_CLOCK:
3714 case GST_MESSAGE_STRUCTURE_CHANGE:
3715 case GST_MESSAGE_STREAM_STATUS:
3716 case GST_MESSAGE_APPLICATION:
3717 case GST_MESSAGE_ELEMENT:
3718 case GST_MESSAGE_SEGMENT_START:
3719 case GST_MESSAGE_SEGMENT_DONE:
3720 case GST_MESSAGE_DURATION:
3721 case GST_MESSAGE_ANY:
3730 empathy_call_window_members_changed_cb (TpCallChannel *call,
3731 GHashTable *updates,
3733 TpCallStateReason *reason,
3734 EmpathyCallWindow *self)
3736 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3737 GHashTableIter iter;
3738 gpointer key, value;
3739 gboolean held = FALSE;
3741 g_hash_table_iter_init (&iter, updates);
3742 while (g_hash_table_iter_next (&iter, &key, &value))
3744 if (GPOINTER_TO_INT (value) & TP_CALL_MEMBER_FLAG_HELD)
3746 /* This assumes this is a 1-1 call, otherwise one participant
3747 * putting the call on hold wouldn't mean the call is on hold
3755 priv->call_state = HELD;
3756 else if (priv->call_state == HELD)
3757 priv->call_state = CONNECTED;
3761 call_handler_notify_call_cb (EmpathyCallHandler *handler,
3763 EmpathyCallWindow *self)
3765 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3766 TpCallChannel *call;
3768 g_object_get (priv->handler, "call-channel", &call, NULL);
3773 tp_g_signal_connect_object (call, "audio-stream-error",
3774 G_CALLBACK (empathy_call_window_audio_stream_error), self, 0);
3775 tp_g_signal_connect_object (call, "video-stream-error",
3776 G_CALLBACK (empathy_call_window_video_stream_error), self, 0);
3779 tp_g_signal_connect_object (call, "members-changed",
3780 G_CALLBACK (empathy_call_window_members_changed_cb), self, 0);
3782 tp_cli_channel_interface_dtmf_connect_to_stopped_tones (TP_CHANNEL (call),
3783 empathy_call_window_tones_stopped_cb, self, NULL,
3784 G_OBJECT (call), NULL);
3786 g_object_unref (call);
3790 empathy_call_window_connect_handler (EmpathyCallWindow *self)
3792 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3793 TpCallChannel *call;
3795 g_signal_connect (priv->handler, "state-changed",
3796 G_CALLBACK (empathy_call_window_state_changed_cb), self);
3797 g_signal_connect (priv->handler, "conference-added",
3798 G_CALLBACK (empathy_call_window_conference_added_cb), self);
3799 g_signal_connect (priv->handler, "conference-removed",
3800 G_CALLBACK (empathy_call_window_conference_removed_cb), self);
3801 g_signal_connect (priv->handler, "closed",
3802 G_CALLBACK (empathy_call_window_channel_closed_cb), self);
3803 g_signal_connect (priv->handler, "src-pad-added",
3804 G_CALLBACK (empathy_call_window_src_added_cb), self);
3805 g_signal_connect (priv->handler, "content-added",
3806 G_CALLBACK (empathy_call_window_content_added_cb), self);
3807 g_signal_connect (priv->handler, "content-removed",
3808 G_CALLBACK (empathy_call_window_content_removed_cb), self);
3810 /* We connect to ::call-channel unconditionally since we'll
3811 * get new channels if we hangup and redial or if we reuse the
3813 g_signal_connect (priv->handler, "notify::call-channel",
3814 G_CALLBACK (call_handler_notify_call_cb), self);
3816 g_signal_connect (priv->handler, "framerate-changed",
3817 G_CALLBACK (empathy_call_window_framerate_changed_cb), self);
3818 g_signal_connect (priv->handler, "resolution-changed",
3819 G_CALLBACK (empathy_call_window_resolution_changed_cb), self);
3821 g_object_get (priv->handler, "call-channel", &call, NULL);
3824 /* We won't get notify::call-channel for this channel, so
3825 * directly call the callback. */
3826 call_handler_notify_call_cb (priv->handler, NULL, self);
3827 g_object_unref (call);
3832 empathy_call_window_realized_cb (GtkWidget *widget,
3833 EmpathyCallWindow *self)
3837 /* Make the hangup button twice as wide */
3838 width = gtk_widget_get_allocated_width (self->priv->hangup_button);
3839 gtk_widget_set_size_request (self->priv->hangup_button, width * 2, -1);
3841 empathy_call_window_connect_handler (self);
3843 gst_element_set_state (self->priv->pipeline, GST_STATE_PAUSED);
3847 empathy_call_window_delete_cb (GtkWidget *widget, GdkEvent*event,
3848 EmpathyCallWindow *window)
3850 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3852 if (priv->pipeline != NULL)
3854 if (priv->bus_message_source_id != 0)
3856 g_source_remove (priv->bus_message_source_id);
3857 priv->bus_message_source_id = 0;
3860 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
3863 if (priv->call_state == CONNECTING)
3864 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3870 show_controls (EmpathyCallWindow *window, gboolean set_fullscreen)
3873 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3875 menu = gtk_ui_manager_get_widget (priv->ui_manager,
3880 gtk_widget_hide (priv->dtmf_panel);
3881 gtk_widget_hide (menu);
3882 gtk_widget_hide (priv->toolbar);
3886 if (priv->dialpad_was_visible_before_fs)
3887 gtk_widget_show (priv->dtmf_panel);
3889 gtk_widget_show (menu);
3890 gtk_widget_show (priv->toolbar);
3892 gtk_window_resize (GTK_WINDOW (window), priv->original_width_before_fs,
3893 priv->original_height_before_fs);
3898 show_borders (EmpathyCallWindow *window, gboolean set_fullscreen)
3900 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3902 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
3903 set_fullscreen ? 0 : CONTENT_HBOX_BORDER_WIDTH);
3904 gtk_box_set_spacing (GTK_BOX (priv->content_hbox),
3905 set_fullscreen ? 0 : CONTENT_HBOX_SPACING);
3907 if (priv->video_output != NULL)
3910 gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
3911 priv->video_output, TRUE, TRUE,
3912 set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
3919 empathy_call_window_state_event_cb (GtkWidget *widget,
3920 GdkEventWindowState *event, EmpathyCallWindow *window)
3922 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
3924 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3925 gboolean set_fullscreen = event->new_window_state &
3926 GDK_WINDOW_STATE_FULLSCREEN;
3930 gboolean dialpad_was_visible;
3931 GtkAllocation allocation;
3932 gint original_width, original_height;
3934 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3935 original_width = allocation.width;
3936 original_height = allocation.height;
3938 g_object_get (priv->dtmf_panel,
3939 "visible", &dialpad_was_visible,
3942 priv->dialpad_was_visible_before_fs = dialpad_was_visible;
3943 priv->original_width_before_fs = original_width;
3944 priv->original_height_before_fs = original_height;
3946 if (priv->video_output_motion_handler_id == 0 &&
3947 priv->video_output != NULL)
3949 priv->video_output_motion_handler_id = g_signal_connect (
3950 G_OBJECT (priv->video_container), "motion-notify-event",
3951 G_CALLBACK (empathy_call_window_video_output_motion_notify),
3957 disconnect_video_output_motion_handler (window);
3960 empathy_call_window_fullscreen_set_fullscreen (priv->fullscreen,
3962 show_controls (window, set_fullscreen);
3963 show_borders (window, set_fullscreen);
3964 gtk_action_set_stock_id (priv->menu_fullscreen,
3965 (set_fullscreen ? "gtk-leave-fullscreen" : "gtk-fullscreen"));
3966 priv->is_fullscreen = set_fullscreen;
3973 empathy_call_window_show_dialpad (EmpathyCallWindow *window,
3976 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3977 int w, h, dialpad_width;
3978 GtkAllocation allocation;
3980 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3981 w = allocation.width;
3982 h = allocation.height;
3984 gtk_widget_get_preferred_width (priv->dtmf_panel, &dialpad_width, NULL);
3988 gtk_widget_show (priv->dtmf_panel);
3994 gtk_widget_hide (priv->dtmf_panel);
3998 gtk_window_resize (GTK_WINDOW (window), w, h);
4002 empathy_call_window_set_send_video (EmpathyCallWindow *window,
4005 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4006 TpCallChannel *call;
4008 priv->sending_video = (state == CAMERA_STATE_ON);
4010 if (state == CAMERA_STATE_ON)
4012 /* When we start sending video, we want to show the video preview by
4014 display_video_preview (window, TRUE);
4018 display_video_preview (window, FALSE);
4021 if (priv->call_state != CONNECTED)
4024 g_object_get (priv->handler, "call-channel", &call, NULL);
4025 DEBUG ("%s sending video", priv->sending_video ? "start": "stop");
4026 empathy_call_channel_send_video (call, priv->sending_video);
4027 g_object_unref (call);
4031 empathy_call_window_hangup_cb (gpointer object,
4032 EmpathyCallWindow *self)
4034 empathy_call_handler_stop_call (self->priv->handler);
4036 empathy_call_window_disconnected (self, TRUE);
4040 empathy_call_window_restart_call (EmpathyCallWindow *window)
4042 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4044 /* Remove error info bars */
4045 gtk_container_forall (GTK_CONTAINER (priv->errors_vbox),
4046 (GtkCallback) gtk_widget_destroy, NULL);
4048 create_video_output_widget (window);
4049 priv->outgoing = TRUE;
4050 empathy_call_window_set_state_connecting (window);
4052 if (priv->pipeline_playing)
4053 start_call (window);
4055 /* call will be started when the pipeline is ready */
4056 priv->start_call_when_playing = TRUE;
4058 empathy_call_window_setup_avatars (window, priv->handler);
4060 empathy_call_window_show_hangup_button (window, TRUE);
4064 empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
4065 EmpathyCallWindow *window)
4069 active = gtk_toggle_tool_button_get_active (button);
4071 empathy_call_window_show_dialpad (window, active);
4075 empathy_call_window_fullscreen_cb (gpointer object,
4076 EmpathyCallWindow *window)
4078 empathy_call_window_fullscreen_toggle (window);
4082 empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window)
4084 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4086 if (priv->is_fullscreen)
4087 gtk_window_unfullscreen (GTK_WINDOW (window));
4089 gtk_window_fullscreen (GTK_WINDOW (window));
4093 empathy_call_window_video_button_press_cb (GtkWidget *video_preview,
4094 GdkEventButton *event, EmpathyCallWindow *window)
4096 if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
4098 empathy_call_window_video_menu_popup (window, event->button);
4106 empathy_call_window_key_press_cb (GtkWidget *video_output,
4107 GdkEventKey *event, EmpathyCallWindow *window)
4109 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4111 if (priv->is_fullscreen && event->keyval == GDK_KEY_Escape)
4113 /* Since we are in fullscreen mode, toggling will bring us back to
4115 empathy_call_window_fullscreen_toggle (window);
4123 empathy_call_window_video_output_motion_notify (GtkWidget *widget,
4124 GdkEventMotion *event, EmpathyCallWindow *window)
4126 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4128 if (priv->is_fullscreen)
4130 empathy_call_window_fullscreen_show_popup (priv->fullscreen);
4132 /* Show the bottom toolbar */
4133 empathy_call_window_motion_notify_cb (NULL, NULL, window);
4140 empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
4144 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4146 menu = gtk_ui_manager_get_widget (priv->ui_manager,
4148 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
4149 button, gtk_get_current_event_time ());
4150 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
4154 empathy_call_window_status_message (EmpathyCallWindow *self,
4157 gtk_label_set_label (GTK_LABEL (self->priv->status_label), message);
4161 empathy_call_window_get_ui_manager (EmpathyCallWindow *window)
4163 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4165 return priv->ui_manager;
4168 EmpathyGstAudioSrc *
4169 empathy_call_window_get_audio_src (EmpathyCallWindow *window)
4171 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4173 return (EmpathyGstAudioSrc *) priv->audio_input;
4176 EmpathyGstVideoSrc *
4177 empathy_call_window_get_video_src (EmpathyCallWindow *self)
4179 return EMPATHY_GST_VIDEO_SRC (self->priv->video_input);
4183 empathy_call_window_change_webcam (EmpathyCallWindow *self,
4184 const gchar *device)
4186 EmpathyGstVideoSrc *video;
4189 /* Restart the camera only if it's already running */
4190 running = (self->priv->video_preview != NULL);
4191 video = empathy_call_window_get_video_src (self);
4194 empathy_call_window_play_camera (self, FALSE);
4196 empathy_video_src_change_device (video, device);
4199 empathy_call_window_play_camera (self, TRUE);