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 <farstream/fs-element-added-notifier.h>
42 #include <farstream/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 2
83 #define SELF_VIDEO_SECTION_BORDER SELF_VIDEO_SECTION_MARGIN*2
85 #define FLOATING_TOOLBAR_OPACITY 192
86 #define FLOATING_TOOLBAR_WIDTH 280
87 #define FLOATING_TOOLBAR_HEIGHT 36
88 #define FLOATING_TOOLBAR_SPACING 20
90 /* The avatar's default width and height are set to the same value because we
91 want a square icon. */
92 #define REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
93 #define REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT \
94 EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
96 #define SMALL_TOOLBAR_SIZE 36
98 /* If an video input error occurs, the error message will start with "v4l" */
99 #define VIDEO_INPUT_ERROR_PREFIX "v4l"
101 /* The time interval in milliseconds between 2 outgoing rings */
102 #define MS_BETWEEN_RING 500
104 /* The roundedness of preview box and placeholders */
105 #define PREVIEW_ROUND_FACTOR 16
107 G_DEFINE_TYPE(EmpathyCallWindow, empathy_call_window, GTK_TYPE_WINDOW)
110 PROP_CALL_HANDLER = 1,
114 RINGING, /* Incoming call */
115 CONNECTING, /* Outgoing call */
116 CONNECTED, /* Connected */
117 HELD, /* Connected, but on hold */
118 DISCONNECTED, /* Disconnected */
119 REDIALING /* Redialing (special case of CONNECTING) */
123 CAMERA_STATE_OFF = 0,
129 PREVIEW_POS_TOP_LEFT,
130 PREVIEW_POS_TOP_RIGHT,
131 PREVIEW_POS_BOTTOM_LEFT,
132 PREVIEW_POS_BOTTOM_RIGHT,
135 struct _EmpathyCallWindowPriv
137 gboolean dispose_has_run;
138 EmpathyCallHandler *handler;
140 EmpathyContact *contact;
142 EmpathyCameraMonitor *camera_monitor;
147 GtkUIManager *ui_manager;
148 GtkWidget *errors_vbox;
149 /* widget displays the video received from the remote user. This widget is
150 * alive only during call. */
151 ClutterActor *video_output;
152 ClutterActor *video_preview;
153 ClutterActor *drag_preview;
154 ClutterActor *preview_shown_button;
155 ClutterActor *preview_hidden_button;
156 ClutterActor *preview_rectangle1;
157 ClutterActor *preview_rectangle2;
158 ClutterActor *preview_rectangle3;
159 ClutterActor *preview_rectangle4;
160 ClutterActor *preview_rectangle_box1;
161 ClutterActor *preview_rectangle_box2;
162 ClutterActor *preview_rectangle_box3;
163 ClutterActor *preview_rectangle_box4;
164 ClutterActor *preview_spinner_actor;
165 GtkWidget *preview_spinner_widget;
166 GtkWidget *video_container;
167 GtkWidget *remote_user_avatar_widget;
168 GtkWidget *remote_user_avatar_toolbar;
169 GtkWidget *remote_user_name_toolbar;
170 GtkWidget *status_label;
171 GtkWidget *hangup_button;
172 GtkWidget *audio_call_button;
173 GtkWidget *video_call_button;
174 GtkWidget *mic_button;
175 GtkWidget *volume_button;
176 GtkWidget *camera_button;
177 GtkWidget *dialpad_button;
179 GtkWidget *bottom_toolbar;
180 ClutterActor *floating_toolbar;
182 GtkAction *menu_fullscreen;
183 GtkAction *menu_swap_camera;
185 ClutterState *transitions;
187 /* The box that contains self and remote avatar and video
188 input/output. When we redial, we destroy and re-create the box */
189 ClutterActor *video_box;
190 ClutterLayoutManager *video_layout;
192 /* Coordinates of the preview drag event's start. */
193 PreviewPosition preview_pos;
195 /* We keep a reference on the hbox which contains the main content so we can
196 easilly repack everything when toggling fullscreen */
197 GtkWidget *content_hbox;
199 /* These are used to accept or reject an incoming call when the status
201 GtkWidget *incoming_call_dialog;
202 TpCallChannel *pending_channel;
203 TpChannelDispatchOperation *pending_cdo;
204 TpAddDispatchOperationContext *pending_context;
206 gulong video_output_motion_handler_id;
207 guint bus_message_source_id;
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 dtmf_start_tone_cb (EmpathyDialpadWidget *dialpad,
353 EmpathyCallWindow *self)
358 g_object_get (self->priv->handler, "call-channel", &call, NULL);
360 tones[0] = tp_dtmf_event_to_char (event);
362 tp_call_channel_send_tones_async (call, tones, NULL, NULL, NULL);
364 g_object_unref (call);
368 empathy_call_window_raise_actors (EmpathyCallWindow *self)
370 clutter_actor_raise_top (self->priv->floating_toolbar);
372 clutter_actor_raise_top (self->priv->preview_rectangle_box1);
373 clutter_actor_raise_top (self->priv->preview_rectangle_box2);
374 clutter_actor_raise_top (self->priv->preview_rectangle_box3);
375 clutter_actor_raise_top (self->priv->preview_rectangle_box4);
379 empathy_call_window_show_video_output (EmpathyCallWindow *self,
382 if (self->priv->video_output != NULL)
383 g_object_set (self->priv->video_output, "visible", show, NULL);
385 gtk_widget_set_visible (self->priv->remote_user_avatar_widget, !show);
387 empathy_call_window_raise_actors (self);
391 create_video_output_widget (EmpathyCallWindow *self)
393 EmpathyCallWindowPriv *priv = GET_PRIV (self);
395 g_assert (priv->video_output == NULL);
396 g_assert (priv->pipeline != NULL);
398 priv->video_output = clutter_texture_new ();
400 clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->video_output),
403 priv->video_output_sink = gst_element_factory_make ("cluttersink", NULL);
404 if (priv->video_output_sink == NULL)
405 g_error ("Missing cluttersink");
407 g_object_set (priv->video_output_sink, "texture", priv->video_output, NULL);
409 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
412 gtk_widget_add_events (priv->video_container,
413 GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
414 g_signal_connect (G_OBJECT (priv->video_container), "button-press-event",
415 G_CALLBACK (empathy_call_window_video_button_press_cb), self);
419 create_video_input (EmpathyCallWindow *self)
421 EmpathyCallWindowPriv *priv = GET_PRIV (self);
423 g_assert (priv->video_input == NULL);
424 priv->video_input = empathy_video_src_new ();
425 gst_object_ref (priv->video_input);
426 gst_object_sink (priv->video_input);
430 audio_control_volume_to_element (GBinding *binding,
431 const GValue *source_value,
432 GValue *target_value,
435 /* AudioControl volume is 0-255, with -1 for unknown */
438 hv = g_value_get_int (source_value);
443 g_value_set_double (target_value, hv/255.0);
449 element_volume_to_audio_control (GBinding *binding,
450 const GValue *source_value,
451 GValue *target_value,
456 ev = g_value_get_double (source_value);
457 ev = CLAMP (ev, 0.0, 1.0);
459 g_value_set_int (target_value, ev * 255);
464 create_audio_input (EmpathyCallWindow *self)
466 EmpathyCallWindowPriv *priv = GET_PRIV (self);
468 g_assert (priv->audio_input == NULL);
469 priv->audio_input = empathy_audio_src_new ();
470 gst_object_ref (priv->audio_input);
471 gst_object_sink (priv->audio_input);
473 g_object_bind_property (priv->mic_button, "active",
474 priv->audio_input, "mute",
475 G_BINDING_BIDIRECTIONAL |
476 G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
480 add_video_preview_to_pipeline (EmpathyCallWindow *self)
482 EmpathyCallWindowPriv *priv = GET_PRIV (self);
485 g_assert (priv->video_preview != NULL);
486 g_assert (priv->pipeline != NULL);
487 g_assert (priv->video_input != NULL);
488 g_assert (priv->video_tee != NULL);
490 preview = priv->video_preview_sink;
492 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->video_input))
494 g_warning ("Could not add video input to pipeline");
498 if (!gst_bin_add (GST_BIN (priv->pipeline), preview))
500 g_warning ("Could not add video preview to pipeline");
504 if (!gst_element_link (priv->video_input, priv->video_tee))
506 g_warning ("Could not link video input to video tee");
510 if (!gst_element_link (priv->video_tee, preview))
512 g_warning ("Could not link video tee to video preview");
518 empathy_call_window_disable_camera_cb (GtkAction *action,
519 EmpathyCallWindow *self)
521 clutter_actor_destroy (self->priv->preview_hidden_button);
523 gtk_toggle_tool_button_set_active (
524 GTK_TOGGLE_TOOL_BUTTON (self->priv->camera_button), FALSE);
528 empathy_call_window_minimise_camera_cb (GtkAction *action,
529 EmpathyCallWindow *self)
531 clutter_actor_hide (self->priv->video_preview);
532 clutter_actor_show (self->priv->preview_hidden_button);
536 empathy_call_window_maximise_camera_cb (GtkAction *action,
537 EmpathyCallWindow *self)
539 clutter_actor_show (self->priv->video_preview);
540 clutter_actor_hide (self->priv->preview_hidden_button);
544 empathy_call_window_swap_camera_cb (GtkAction *action,
545 EmpathyCallWindow *self)
547 const GList *cameras, *l;
550 DEBUG ("Swapping the camera");
552 cameras = empathy_camera_monitor_get_cameras (self->priv->camera_monitor);
553 current_cam = empathy_video_src_dup_device (
554 EMPATHY_GST_VIDEO_SRC (self->priv->video_input));
556 for (l = cameras; l != NULL; l = l->next)
558 EmpathyCamera *camera = l->data;
560 if (!tp_strdiff (camera->device, current_cam))
565 next = l->next->data;
567 next = cameras->data;
569 /* EmpathyCameraMenu will update itself and do the actual change
571 g_settings_set_string (self->priv->settings,
572 EMPATHY_PREFS_CALL_CAMERA_DEVICE,
579 g_free (current_cam);
583 empathy_call_window_camera_added_cb (EmpathyCameraMonitor *monitor,
584 EmpathyCamera *camera,
585 EmpathyCallWindow *self)
587 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
589 gtk_action_set_visible (self->priv->menu_swap_camera,
590 g_list_length ((GList *) cameras) >= 2);
594 empathy_call_window_camera_removed_cb (EmpathyCameraMonitor *monitor,
595 EmpathyCamera *camera,
596 EmpathyCallWindow *self)
598 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
600 gtk_action_set_visible (self->priv->menu_swap_camera,
601 g_list_length ((GList *) cameras) >= 2);
605 empathy_call_window_preview_button_clicked_cb (GtkButton *button,
606 EmpathyCallWindow *self)
610 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
612 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
613 0, gtk_get_current_event_time ());
614 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
618 empathy_call_window_preview_hidden_button_clicked_cb (GtkButton *button,
619 EmpathyCallWindow *self)
623 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
624 "/preview-hidden-menu");
625 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
626 0, gtk_get_current_event_time ());
627 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
630 static ClutterActor *
631 empathy_call_window_create_preview_rectangle (EmpathyCallWindow *self,
633 ClutterBinAlignment x,
634 ClutterBinAlignment y)
636 ClutterLayoutManager *layout1, *layout2;
637 EmpathyRoundedRectangle *rectangle;
638 ClutterActor *box1, *box2;
640 layout1 = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
641 CLUTTER_BIN_ALIGNMENT_START);
643 box1 = clutter_box_new (layout1);
647 rectangle = empathy_rounded_rectangle_new (
648 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
649 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN,
650 PREVIEW_ROUND_FACTOR);
652 clutter_actor_set_size (box1,
653 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
654 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN +
655 FLOATING_TOOLBAR_HEIGHT + FLOATING_TOOLBAR_SPACING);
657 layout2 = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
658 CLUTTER_BIN_ALIGNMENT_CENTER);
660 /* We have a box with the margins and the video in the middle inside
661 * a bigger box with an extra bottom margin so we're not on top of
662 * the floating toolbar. */
663 box2 = clutter_box_new (layout2);
665 clutter_actor_set_size (box2,
666 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
667 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
669 clutter_container_add_actor (CLUTTER_CONTAINER (box1), box2);
670 clutter_container_add_actor (CLUTTER_CONTAINER (box2), CLUTTER_ACTOR (rectangle));
672 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (self->priv->video_layout),
675 clutter_actor_hide (CLUTTER_ACTOR (rectangle));
677 return CLUTTER_ACTOR (rectangle);
681 empathy_call_window_create_preview_rectangles (EmpathyCallWindow *self)
683 self->priv->preview_rectangle1 =
684 empathy_call_window_create_preview_rectangle (self,
685 &self->priv->preview_rectangle_box1,
686 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_START);
687 self->priv->preview_rectangle2 =
688 empathy_call_window_create_preview_rectangle (self,
689 &self->priv->preview_rectangle_box2,
690 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_END);
691 self->priv->preview_rectangle3 =
692 empathy_call_window_create_preview_rectangle (self,
693 &self->priv->preview_rectangle_box3,
694 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_START);
695 self->priv->preview_rectangle4 =
696 empathy_call_window_create_preview_rectangle (self,
697 &self->priv->preview_rectangle_box4,
698 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_END);
702 empathy_call_window_show_preview_rectangles (EmpathyCallWindow *self,
705 g_object_set (self->priv->preview_rectangle1, "visible", show, NULL);
706 g_object_set (self->priv->preview_rectangle2, "visible", show, NULL);
707 g_object_set (self->priv->preview_rectangle3, "visible", show, NULL);
708 g_object_set (self->priv->preview_rectangle4, "visible", show, NULL);
712 empathy_call_window_get_preview_coordinates (EmpathyCallWindow *self,
717 guint ret_x = 0, ret_y = 0;
720 if (!clutter_actor_has_allocation (self->priv->video_box))
723 clutter_actor_get_geometry (self->priv->video_box, &box);
727 case PREVIEW_POS_TOP_LEFT:
728 ret_x = ret_y = SELF_VIDEO_SECTION_MARGIN;
730 case PREVIEW_POS_TOP_RIGHT:
731 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
732 - SELF_VIDEO_SECTION_WIDTH;
733 ret_y = SELF_VIDEO_SECTION_MARGIN;
735 case PREVIEW_POS_BOTTOM_LEFT:
736 ret_x = SELF_VIDEO_SECTION_MARGIN;
737 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
738 - SELF_VIDEO_SECTION_HEIGHT
739 - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING;
741 case PREVIEW_POS_BOTTOM_RIGHT:
742 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
743 - SELF_VIDEO_SECTION_WIDTH;
744 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
745 - SELF_VIDEO_SECTION_HEIGHT - FLOATING_TOOLBAR_HEIGHT
746 - FLOATING_TOOLBAR_SPACING;
749 g_warn_if_reached ();
760 static PreviewPosition
761 empathy_call_window_get_preview_position (EmpathyCallWindow *self,
766 PreviewPosition pos = PREVIEW_POS_NONE;
768 if (!clutter_actor_has_allocation (self->priv->video_box))
771 clutter_actor_get_geometry (self->priv->video_box, &box);
773 if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
774 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
775 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
776 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
778 pos = PREVIEW_POS_TOP_LEFT;
780 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
781 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
782 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
783 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
785 pos = PREVIEW_POS_TOP_RIGHT;
787 else if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
788 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
789 box.height - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING >= event_y &&
790 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING - (gint) SELF_VIDEO_SECTION_HEIGHT))
792 pos = PREVIEW_POS_BOTTOM_LEFT;
794 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
795 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
796 box.height - 2 * SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING >= event_y &&
797 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - FLOATING_TOOLBAR_HEIGHT - FLOATING_TOOLBAR_SPACING - (gint) SELF_VIDEO_SECTION_HEIGHT))
799 pos = PREVIEW_POS_BOTTOM_RIGHT;
805 static ClutterActor *
806 empathy_call_window_get_preview_rectangle (EmpathyCallWindow *self,
809 ClutterActor *rectangle;
813 case PREVIEW_POS_TOP_LEFT:
814 rectangle = self->priv->preview_rectangle1;
816 case PREVIEW_POS_TOP_RIGHT:
817 rectangle = self->priv->preview_rectangle3;
819 case PREVIEW_POS_BOTTOM_LEFT:
820 rectangle = self->priv->preview_rectangle2;
822 case PREVIEW_POS_BOTTOM_RIGHT:
823 rectangle = self->priv->preview_rectangle4;
833 empathy_call_window_move_video_preview (EmpathyCallWindow *self,
836 ClutterBinLayout *layout = CLUTTER_BIN_LAYOUT (self->priv->video_layout);
838 DEBUG ("moving the video preview to %d", pos);
840 self->priv->preview_pos = pos;
844 case PREVIEW_POS_TOP_LEFT:
845 clutter_bin_layout_set_alignment (layout,
846 self->priv->video_preview,
847 CLUTTER_BIN_ALIGNMENT_START,
848 CLUTTER_BIN_ALIGNMENT_START);
850 case PREVIEW_POS_TOP_RIGHT:
851 clutter_bin_layout_set_alignment (layout,
852 self->priv->video_preview,
853 CLUTTER_BIN_ALIGNMENT_END,
854 CLUTTER_BIN_ALIGNMENT_START);
856 case PREVIEW_POS_BOTTOM_LEFT:
857 clutter_bin_layout_set_alignment (layout,
858 self->priv->video_preview,
859 CLUTTER_BIN_ALIGNMENT_START,
860 CLUTTER_BIN_ALIGNMENT_END);
862 case PREVIEW_POS_BOTTOM_RIGHT:
863 clutter_bin_layout_set_alignment (layout,
864 self->priv->video_preview,
865 CLUTTER_BIN_ALIGNMENT_END,
866 CLUTTER_BIN_ALIGNMENT_END);
869 g_warn_if_reached ();
872 g_settings_set_enum (self->priv->settings, "camera-position", pos);
876 empathy_call_window_highlight_preview_rectangle (EmpathyCallWindow *self,
879 ClutterActor *rectangle;
881 rectangle = empathy_call_window_get_preview_rectangle (self, pos);
883 empathy_rounded_rectangle_set_border_width (
884 EMPATHY_ROUNDED_RECTANGLE (rectangle), 2 * SELF_VIDEO_SECTION_MARGIN);
885 empathy_rounded_rectangle_set_border_color (
886 EMPATHY_ROUNDED_RECTANGLE (rectangle), CLUTTER_COLOR_Red);
890 empathy_call_window_darken_preview_rectangle (EmpathyCallWindow *self,
891 ClutterActor *rectangle)
893 empathy_rounded_rectangle_set_border_width (
894 EMPATHY_ROUNDED_RECTANGLE (rectangle), 1);
895 empathy_rounded_rectangle_set_border_color (
896 EMPATHY_ROUNDED_RECTANGLE (rectangle), CLUTTER_COLOR_Black);
900 empathy_call_window_darken_preview_rectangles (EmpathyCallWindow *self)
902 ClutterActor *rectangle;
904 rectangle = empathy_call_window_get_preview_rectangle (self,
905 self->priv->preview_pos);
907 /* We don't want to darken the rectangle where the preview
910 if (self->priv->preview_rectangle1 != rectangle)
911 empathy_call_window_darken_preview_rectangle (self,
912 self->priv->preview_rectangle1);
914 if (self->priv->preview_rectangle2 != rectangle)
915 empathy_call_window_darken_preview_rectangle (self,
916 self->priv->preview_rectangle2);
918 if (self->priv->preview_rectangle3 != rectangle)
919 empathy_call_window_darken_preview_rectangle (self,
920 self->priv->preview_rectangle3);
922 if (self->priv->preview_rectangle4 != rectangle)
923 empathy_call_window_darken_preview_rectangle (self,
924 self->priv->preview_rectangle4);
928 empathy_call_window_preview_on_drag_begin_cb (ClutterDragAction *action,
932 ClutterModifierType modifiers,
933 EmpathyCallWindow *self)
935 ClutterActor *stage = clutter_actor_get_stage (actor);
938 self->priv->drag_preview = clutter_clone_new (actor);
940 clutter_container_add_actor (CLUTTER_CONTAINER (stage),
941 self->priv->drag_preview);
943 clutter_actor_transform_stage_point (actor, event_x, event_y,
946 clutter_actor_set_position (self->priv->drag_preview,
947 event_x - rel_x, event_y - rel_y);
949 clutter_drag_action_set_drag_handle (action,
950 self->priv->drag_preview);
952 clutter_actor_set_opacity (actor, 0);
953 clutter_actor_hide (self->priv->preview_shown_button);
955 empathy_call_window_show_preview_rectangles (self, TRUE);
956 empathy_call_window_darken_preview_rectangles (self);
960 empathy_call_window_on_animation_completed_cb (ClutterAnimation *animation,
963 clutter_actor_set_opacity (actor, 255);
967 empathy_call_window_preview_on_drag_end_cb (ClutterDragAction *action,
971 ClutterModifierType modifiers,
972 EmpathyCallWindow *self)
977 /* Get the position before destroying the drag actor, otherwise the
978 * preview_box allocation won't be valid and we won't be able to
979 * calculate the position. */
980 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
982 empathy_call_window_get_preview_coordinates (self,
983 pos != PREVIEW_POS_NONE ? pos : self->priv->preview_pos,
986 /* Move the preview to the destination and destroy it afterwards */
987 clutter_actor_animate (self->priv->drag_preview, CLUTTER_LINEAR, 500,
990 "signal-swapped-after::completed",
991 clutter_actor_destroy, self->priv->drag_preview,
992 "signal-swapped-after::completed",
993 clutter_actor_show, self->priv->preview_shown_button,
995 empathy_call_window_on_animation_completed_cb, actor,
998 self->priv->drag_preview = NULL;
1000 if (pos != PREVIEW_POS_NONE)
1001 empathy_call_window_move_video_preview (self, pos);
1003 empathy_call_window_show_preview_rectangles (self, FALSE);
1007 empathy_call_window_preview_on_drag_motion_cb (ClutterDragAction *action,
1008 ClutterActor *actor,
1011 EmpathyCallWindow *self)
1013 PreviewPosition pos;
1014 gfloat event_x, event_y;
1016 clutter_drag_action_get_motion_coords (action, &event_x, &event_y);
1018 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
1020 if (pos != PREVIEW_POS_NONE)
1021 empathy_call_window_highlight_preview_rectangle (self, pos);
1023 empathy_call_window_darken_preview_rectangles (self);
1027 empathy_call_window_preview_enter_event_cb (ClutterActor *actor,
1028 ClutterCrossingEvent *event,
1029 EmpathyCallWindow *self)
1031 ClutterActor *rectangle;
1033 rectangle = empathy_call_window_get_preview_rectangle (self,
1034 self->priv->preview_pos);
1036 empathy_call_window_highlight_preview_rectangle (self,
1037 self->priv->preview_pos);
1039 clutter_actor_show (rectangle);
1045 empathy_call_window_preview_leave_event_cb (ClutterActor *actor,
1046 ClutterCrossingEvent *event,
1047 EmpathyCallWindow *self)
1049 ClutterActor *rectangle;
1051 rectangle = empathy_call_window_get_preview_rectangle (self,
1052 self->priv->preview_pos);
1054 empathy_call_window_darken_preview_rectangle (self, rectangle);
1056 clutter_actor_hide (rectangle);
1062 create_video_preview (EmpathyCallWindow *self)
1064 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1065 ClutterLayoutManager *layout, *layout_center, *layout_end;
1066 ClutterActor *preview;
1069 ClutterAction *action;
1071 PreviewPosition pos;
1072 GdkRGBA transparent = { 0., 0., 0., 0. };
1075 g_assert (priv->video_preview == NULL);
1077 pos = g_settings_get_enum (priv->settings, "camera-position");
1079 preview = empathy_rounded_texture_new ();
1080 clutter_actor_set_size (preview,
1081 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1083 priv->video_preview_sink = gst_element_factory_make ("cluttersink", NULL);
1084 if (priv->video_preview_sink == NULL)
1085 g_error ("Missing cluttersink");
1087 g_object_set (priv->video_preview_sink, "texture", preview, NULL);
1089 /* Add a little offset to the video preview */
1090 layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1091 CLUTTER_BIN_ALIGNMENT_START);
1092 priv->video_preview = clutter_box_new (layout);
1093 clutter_actor_set_size (priv->video_preview,
1094 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
1095 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN +
1096 FLOATING_TOOLBAR_HEIGHT + FLOATING_TOOLBAR_SPACING);
1098 /* Spinner for when changing the camera device */
1099 priv->preview_spinner_widget = gtk_spinner_new ();
1100 priv->preview_spinner_actor = empathy_rounded_actor_new (PREVIEW_ROUND_FACTOR);
1102 g_object_set (priv->preview_spinner_widget, "expand", TRUE, NULL);
1103 gtk_widget_override_background_color (
1104 gtk_clutter_actor_get_widget (
1105 GTK_CLUTTER_ACTOR (priv->preview_spinner_actor)),
1106 GTK_STATE_FLAG_NORMAL, &transparent);
1107 gtk_widget_show (priv->preview_spinner_widget);
1110 GTK_CONTAINER (gtk_clutter_actor_get_widget (
1111 GTK_CLUTTER_ACTOR (priv->preview_spinner_actor))),
1112 priv->preview_spinner_widget);
1113 clutter_actor_set_size (priv->preview_spinner_actor,
1114 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1115 clutter_actor_set_opacity (priv->preview_spinner_actor, 128);
1116 clutter_actor_hide (priv->preview_spinner_actor);
1118 /* We have a box with the margins and the video in the middle inside
1119 * a bigger box with an extra bottom margin so we're not on top of
1120 * the floating toolbar. */
1121 layout_center = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1122 CLUTTER_BIN_ALIGNMENT_CENTER);
1123 box = clutter_box_new (layout_center);
1124 clutter_actor_set_size (box,
1125 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
1126 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
1128 clutter_container_add_actor (CLUTTER_CONTAINER (box), preview);
1129 clutter_container_add_actor (CLUTTER_CONTAINER (box),
1130 priv->preview_spinner_actor);
1131 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview), box);
1133 g_object_set (priv->video_preview_sink,
1138 /* Translators: this is an "Info" label. It should be as short
1140 button = gtk_button_new_with_label (_("i"));
1141 priv->preview_shown_button = b = gtk_clutter_actor_new_with_contents (button);
1142 clutter_actor_set_size (b, 24, 24);
1143 bin = gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (b));
1144 gtk_widget_override_background_color (bin, GTK_STATE_FLAG_NORMAL, &transparent);
1146 layout_end = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_END,
1147 CLUTTER_BIN_ALIGNMENT_END);
1148 box = clutter_box_new (layout_end);
1149 clutter_actor_set_size (box,
1150 SELF_VIDEO_SECTION_WIDTH - 4,
1151 SELF_VIDEO_SECTION_HEIGHT - 2);
1153 clutter_container_add_actor (CLUTTER_CONTAINER (box), b);
1154 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview), box);
1156 g_signal_connect (button, "clicked",
1157 G_CALLBACK (empathy_call_window_preview_button_clicked_cb),
1160 /* Translators: this is an "Info" label. It should be as short
1162 button = gtk_button_new_with_label (_("i"));
1163 priv->preview_hidden_button = b = gtk_clutter_actor_new_with_contents (button);
1164 clutter_actor_set_size (b, 24, 24);
1165 gtk_widget_override_background_color (bin, GTK_STATE_FLAG_NORMAL, &transparent);
1167 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1168 priv->preview_hidden_button,
1169 CLUTTER_BIN_ALIGNMENT_START,
1170 CLUTTER_BIN_ALIGNMENT_END);
1172 self->priv->preview_pos = PREVIEW_POS_BOTTOM_LEFT;
1174 clutter_actor_hide (priv->preview_hidden_button);
1176 g_signal_connect (button, "clicked",
1177 G_CALLBACK (empathy_call_window_preview_hidden_button_clicked_cb),
1180 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1181 priv->video_preview,
1182 CLUTTER_BIN_ALIGNMENT_START,
1183 CLUTTER_BIN_ALIGNMENT_END);
1185 empathy_call_window_move_video_preview (self, pos);
1187 action = clutter_drag_action_new ();
1188 g_signal_connect (action, "drag-begin",
1189 G_CALLBACK (empathy_call_window_preview_on_drag_begin_cb), self);
1190 g_signal_connect (action, "drag-end",
1191 G_CALLBACK (empathy_call_window_preview_on_drag_end_cb), self);
1192 g_signal_connect (action, "drag-motion",
1193 G_CALLBACK (empathy_call_window_preview_on_drag_motion_cb), self);
1195 g_signal_connect (preview, "enter-event",
1196 G_CALLBACK (empathy_call_window_preview_enter_event_cb), self);
1197 g_signal_connect (preview, "leave-event",
1198 G_CALLBACK (empathy_call_window_preview_leave_event_cb), self);
1200 clutter_actor_add_action (preview, action);
1201 clutter_actor_set_reactive (preview, TRUE);
1202 clutter_actor_set_reactive (priv->preview_shown_button, TRUE);
1206 empathy_call_window_start_camera_spinning (EmpathyCallWindow *self)
1208 clutter_actor_show (self->priv->preview_spinner_actor);
1209 gtk_spinner_start (GTK_SPINNER (self->priv->preview_spinner_widget));
1213 empathy_call_window_stop_camera_spinning (EmpathyCallWindow *self)
1215 clutter_actor_hide (self->priv->preview_spinner_actor);
1216 gtk_spinner_stop (GTK_SPINNER (self->priv->preview_spinner_widget));
1220 empathy_call_window_play_camera (EmpathyCallWindow *self,
1223 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1224 GstElement *preview;
1227 if (priv->video_preview == NULL)
1229 create_video_preview (self);
1230 add_video_preview_to_pipeline (self);
1235 state = GST_STATE_PLAYING;
1239 empathy_call_window_start_camera_spinning (self);
1240 state = GST_STATE_NULL;
1243 preview = priv->video_preview_sink;
1245 gst_element_set_state (preview, state);
1246 gst_element_set_state (priv->video_tee, state);
1247 gst_element_set_state (priv->video_input, state);
1251 display_video_preview (EmpathyCallWindow *self,
1254 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1256 if (priv->video_preview == NULL)
1258 create_video_preview (self);
1259 add_video_preview_to_pipeline (self);
1264 /* Display the video preview */
1265 DEBUG ("Show video preview");
1267 empathy_call_window_play_camera (self, TRUE);
1268 clutter_actor_show (priv->video_preview);
1269 clutter_actor_raise_top (priv->floating_toolbar);
1273 /* Hide the video preview */
1274 DEBUG ("Hide video preview");
1276 if (priv->video_preview != NULL)
1278 clutter_actor_hide (priv->video_preview);
1279 empathy_call_window_play_camera (self, FALSE);
1285 empathy_call_window_set_state_connecting (EmpathyCallWindow *window)
1287 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1289 empathy_call_window_status_message (window, _("Connecting…"));
1290 priv->call_state = CONNECTING;
1292 /* Show the toolbar */
1293 clutter_state_set_state (priv->transitions, "fade-in");
1296 empathy_sound_manager_start_playing (priv->sound_mgr, GTK_WIDGET (window),
1297 EMPATHY_SOUND_PHONE_OUTGOING, MS_BETWEEN_RING);
1301 disable_camera (EmpathyCallWindow *self)
1303 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1305 if (priv->camera_state == CAMERA_STATE_OFF)
1308 DEBUG ("Disable camera");
1310 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
1312 priv->camera_state = CAMERA_STATE_OFF;
1316 enable_camera (EmpathyCallWindow *self)
1318 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1320 if (priv->camera_state == CAMERA_STATE_ON)
1323 if (priv->video_input == NULL)
1325 DEBUG ("Can't enable camera, no input");
1329 DEBUG ("Enable camera");
1331 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
1333 priv->camera_state = CAMERA_STATE_ON;
1337 empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
1338 EmpathyCallWindow *self)
1340 if (gtk_toggle_tool_button_get_active (toggle))
1341 enable_camera (self);
1343 disable_camera (self);
1347 create_pipeline (EmpathyCallWindow *self)
1349 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1352 g_assert (priv->pipeline == NULL);
1354 priv->pipeline = gst_pipeline_new (NULL);
1355 priv->pipeline_playing = FALSE;
1357 priv->video_tee = gst_element_factory_make ("tee", NULL);
1358 gst_object_ref (priv->video_tee);
1359 gst_object_sink (priv->video_tee);
1361 gst_bin_add (GST_BIN (priv->pipeline), priv->video_tee);
1363 bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
1364 priv->bus_message_source_id = gst_bus_add_watch (bus,
1365 empathy_call_window_bus_message, self);
1367 g_object_unref (bus);
1371 empathy_call_window_settings_cb (GtkAction *action,
1372 EmpathyCallWindow *self)
1374 gchar *args = g_strdup_printf ("-p %s",
1375 empathy_preferences_tab_to_string (EMPATHY_PREFERENCES_TAB_CALLS));
1377 empathy_launch_program (BIN_DIR, "empathy", args);
1383 empathy_call_window_contents_cb (GtkAction *action,
1384 EmpathyCallWindow *self)
1386 empathy_url_show (GTK_WIDGET (self), "ghelp:empathy?audio-video");
1390 empathy_call_window_debug_cb (GtkAction *action,
1391 EmpathyCallWindow *self)
1393 empathy_launch_program (BIN_DIR, "empathy-debugger", "-s Empathy.Call");
1397 empathy_call_window_about_cb (GtkAction *action,
1398 EmpathyCallWindow *self)
1400 empathy_about_dialog_new (GTK_WINDOW (self));
1404 empathy_call_window_toolbar_timeout (gpointer data)
1406 EmpathyCallWindow *self = data;
1408 /* We don't want to hide the toolbar if we're not in a call, as
1409 * to show the call status all the time. */
1410 if (self->priv->call_state != CONNECTING &&
1411 self->priv->call_state != DISCONNECTED)
1412 clutter_state_set_state (self->priv->transitions, "fade-out");
1418 empathy_call_window_motion_notify_cb (GtkWidget *widget,
1420 EmpathyCallWindow *self)
1422 clutter_state_set_state (self->priv->transitions, "fade-in");
1424 if (self->priv->inactivity_src > 0)
1425 g_source_remove (self->priv->inactivity_src);
1427 self->priv->inactivity_src = g_timeout_add_seconds (3,
1428 empathy_call_window_toolbar_timeout, self);
1434 empathy_call_window_configure_event_cb (GtkWidget *widget,
1436 EmpathyCallWindow *self)
1438 GdkWindow *gdk_window;
1439 GdkWindowState window_state;
1441 gtk_window_get_position (GTK_WINDOW (self), &self->priv->x, &self->priv->y);
1442 gtk_window_get_size (GTK_WINDOW (self), &self->priv->w, &self->priv->h);
1444 gtk_widget_get_preferred_width (self->priv->dtmf_panel,
1445 &self->priv->dialpad_width, NULL);
1447 gdk_window = gtk_widget_get_window (widget);
1448 window_state = gdk_window_get_state (gdk_window);
1449 self->priv->maximized = (window_state & GDK_WINDOW_STATE_MAXIMIZED);
1455 empathy_call_window_destroyed_cb (GtkWidget *object,
1456 EmpathyCallWindow *self)
1458 if (gtk_widget_get_visible (self->priv->dtmf_panel))
1460 /* Save the geometry as if the dialpad was hidden. */
1461 empathy_geometry_save_values (GTK_WINDOW (self),
1462 self->priv->x, self->priv->y,
1463 self->priv->w - self->priv->dialpad_width, self->priv->h,
1464 self->priv->maximized);
1469 empathy_call_window_stage_allocation_changed_cb (ClutterActor *stage,
1471 ClutterBindConstraint *constraint)
1473 ClutterActorBox allocation;
1475 clutter_actor_get_allocation_box (stage, &allocation);
1477 clutter_bind_constraint_set_offset (constraint,
1478 allocation.y2 - allocation.y1 -
1479 FLOATING_TOOLBAR_SPACING - FLOATING_TOOLBAR_HEIGHT);
1483 empathy_call_window_incoming_call_response_cb (GtkDialog *dialog,
1485 EmpathyCallWindow *self)
1487 switch (response_id)
1489 case GTK_RESPONSE_ACCEPT:
1490 tp_channel_dispatch_operation_handle_with_async (
1491 self->priv->pending_cdo, EMPATHY_CALL_BUS_NAME, NULL, NULL);
1493 tp_clear_object (&self->priv->pending_cdo);
1494 tp_clear_object (&self->priv->pending_channel);
1495 tp_clear_object (&self->priv->pending_context);
1498 case GTK_RESPONSE_CANCEL:
1499 tp_channel_dispatch_operation_close_channels_async (
1500 self->priv->pending_cdo, NULL, NULL);
1502 empathy_call_window_status_message (self, _("Disconnected"));
1503 self->priv->call_state = DISCONNECTED;
1506 g_warn_if_reached ();
1511 empathy_call_window_set_state_ringing (EmpathyCallWindow *self)
1515 g_assert (self->priv->call_state != CONNECTED);
1517 video = tp_call_channel_has_initial_video (self->priv->pending_channel, NULL);
1519 empathy_call_window_status_message (self, _("Incoming call"));
1520 self->priv->call_state = RINGING;
1522 self->priv->incoming_call_dialog = gtk_message_dialog_new (
1523 GTK_WINDOW (self), GTK_DIALOG_MODAL,
1524 GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
1525 video ? _("Incoming video call from %s") : _("Incoming call from %s"),
1526 empathy_contact_get_alias (self->priv->contact));
1528 gtk_dialog_add_buttons (GTK_DIALOG (self->priv->incoming_call_dialog),
1529 _("Reject"), GTK_RESPONSE_CANCEL,
1530 _("Answer"), GTK_RESPONSE_ACCEPT,
1533 g_signal_connect (self->priv->incoming_call_dialog, "response",
1534 G_CALLBACK (empathy_call_window_incoming_call_response_cb), self);
1535 gtk_widget_show (self->priv->incoming_call_dialog);
1539 empathy_call_window_cdo_invalidated_cb (TpProxy *channel,
1543 EmpathyCallWindow *self)
1545 tp_clear_object (&self->priv->pending_cdo);
1546 tp_clear_object (&self->priv->pending_channel);
1547 tp_clear_object (&self->priv->pending_context);
1549 /* We don't know if the incoming call has been accepted or not, so we
1550 * assume it hasn't and if it has, we'll set the proper status when
1551 * we get the new handler. */
1552 empathy_call_window_status_message (self, _("Disconnected"));
1553 self->priv->call_state = DISCONNECTED;
1555 gtk_widget_destroy (self->priv->incoming_call_dialog);
1556 self->priv->incoming_call_dialog = NULL;
1560 empathy_call_window_start_ringing (EmpathyCallWindow *self,
1561 TpCallChannel *channel,
1562 TpChannelDispatchOperation *dispatch_operation,
1563 TpAddDispatchOperationContext *context)
1565 g_assert (self->priv->pending_channel == NULL);
1566 g_assert (self->priv->pending_context == NULL);
1567 g_assert (self->priv->pending_cdo == NULL);
1569 /* Start ringing and delay until the user answers or hangs. */
1570 self->priv->pending_channel = g_object_ref (channel);
1571 self->priv->pending_context = g_object_ref (context);
1572 self->priv->pending_cdo = g_object_ref (dispatch_operation);
1574 g_signal_connect (self->priv->pending_cdo, "invalidated",
1575 G_CALLBACK (empathy_call_window_cdo_invalidated_cb), self);
1577 empathy_call_window_set_state_ringing (self);
1578 tp_add_dispatch_operation_context_accept (context);
1582 empathy_call_window_init (EmpathyCallWindow *self)
1584 EmpathyCallWindowPriv *priv;
1586 GtkWidget *top_vbox;
1588 ClutterConstraint *constraint;
1589 ClutterActor *remote_avatar;
1590 GtkStyleContext *context;
1594 priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
1595 EMPATHY_TYPE_CALL_WINDOW, EmpathyCallWindowPriv);
1597 priv->settings = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1599 filename = empathy_file_lookup ("empathy-call-window.ui", "src");
1600 gui = empathy_builder_get_file (filename,
1601 "call_window_vbox", &top_vbox,
1602 "errors_vbox", &priv->errors_vbox,
1603 "pane", &priv->pane,
1604 "remote_user_name_toolbar", &priv->remote_user_name_toolbar,
1605 "remote_user_avatar_toolbar", &priv->remote_user_avatar_toolbar,
1606 "status_label", &priv->status_label,
1607 "audiocall", &priv->audio_call_button,
1608 "videocall", &priv->video_call_button,
1609 "microphone", &priv->mic_button,
1610 "volume", &priv->volume_button,
1611 "camera", &priv->camera_button,
1612 "hangup", &priv->hangup_button,
1613 "dialpad", &priv->dialpad_button,
1614 "toolbar", &priv->toolbar,
1615 "bottom_toolbar", &priv->bottom_toolbar,
1616 "ui_manager", &priv->ui_manager,
1617 "menufullscreen", &priv->menu_fullscreen,
1618 "menupreviewswap", &priv->menu_swap_camera,
1619 "details_vbox", &priv->details_vbox,
1620 "vcodec_encoding_label", &priv->vcodec_encoding_label,
1621 "acodec_encoding_label", &priv->acodec_encoding_label,
1622 "acodec_decoding_label", &priv->acodec_decoding_label,
1623 "vcodec_decoding_label", &priv->vcodec_decoding_label,
1624 "audio_remote_candidate_label", &priv->audio_remote_candidate_label,
1625 "audio_local_candidate_label", &priv->audio_local_candidate_label,
1626 "video_remote_candidate_label", &priv->video_remote_candidate_label,
1627 "video_local_candidate_label", &priv->video_local_candidate_label,
1628 "video_remote_candidate_info_img", &priv->video_remote_candidate_info_img,
1629 "video_local_candidate_info_img", &priv->video_local_candidate_info_img,
1630 "audio_remote_candidate_info_img", &priv->audio_remote_candidate_info_img,
1631 "audio_local_candidate_info_img", &priv->audio_local_candidate_info_img,
1635 empathy_builder_connect (gui, self,
1636 "hangup", "clicked", empathy_call_window_hangup_cb,
1637 "audiocall", "clicked", empathy_call_window_audio_call_cb,
1638 "videocall", "clicked", empathy_call_window_video_call_cb,
1639 "camera", "toggled", empathy_call_window_camera_toggled_cb,
1640 "dialpad", "toggled", empathy_call_window_dialpad_cb,
1641 "menufullscreen", "activate", empathy_call_window_fullscreen_cb,
1642 "menusettings", "activate", empathy_call_window_settings_cb,
1643 "menucontents", "activate", empathy_call_window_contents_cb,
1644 "menudebug", "activate", empathy_call_window_debug_cb,
1645 "menuabout", "activate", empathy_call_window_about_cb,
1646 "menupreviewdisable", "activate", empathy_call_window_disable_camera_cb,
1647 "menupreviewminimise", "activate", empathy_call_window_minimise_camera_cb,
1648 "menupreviewmaximise", "activate", empathy_call_window_maximise_camera_cb,
1649 "menupreviewswap", "activate", empathy_call_window_swap_camera_cb,
1652 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
1654 priv->camera_monitor = empathy_camera_monitor_dup_singleton ();
1656 g_object_bind_property (priv->camera_monitor, "available",
1657 priv->camera_button, "sensitive",
1658 G_BINDING_SYNC_CREATE);
1660 g_signal_connect (priv->camera_monitor, "added",
1661 G_CALLBACK (empathy_call_window_camera_added_cb), self);
1662 g_signal_connect (priv->camera_monitor, "removed",
1663 G_CALLBACK (empathy_call_window_camera_removed_cb), self);
1665 priv->lock = g_mutex_new ();
1667 gtk_container_add (GTK_CONTAINER (self), top_vbox);
1669 priv->content_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL,
1670 CONTENT_HBOX_SPACING);
1671 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
1672 CONTENT_HBOX_BORDER_WIDTH);
1673 gtk_box_pack_start (GTK_BOX (priv->pane), priv->content_hbox,
1676 /* avatar/video box */
1677 priv->video_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1678 CLUTTER_BIN_ALIGNMENT_CENTER);
1680 priv->video_box = clutter_box_new (priv->video_layout);
1682 priv->video_container = gtk_clutter_embed_new ();
1684 gtk_widget_set_size_request (priv->video_container,
1685 EMPATHY_VIDEO_WIDGET_DEFAULT_WIDTH, EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT);
1687 /* Set the background color to that of the rest of the window */
1688 context = gtk_widget_get_style_context (priv->content_hbox);
1689 gtk_style_context_get_background_color (context,
1690 GTK_STATE_FLAG_NORMAL, &rgba);
1691 bg.red = CLAMP (rgba.red * 255.0, 0, 255);
1692 bg.green = CLAMP (rgba.green * 255.0, 0, 255);
1693 bg.blue = CLAMP (rgba.blue * 255.0, 0, 255);
1694 bg.alpha = CLAMP (rgba.alpha * 255.0, 0, 255);
1695 clutter_stage_set_color (
1696 CLUTTER_STAGE (gtk_clutter_embed_get_stage (
1697 GTK_CLUTTER_EMBED (priv->video_container))),
1700 clutter_container_add (
1701 CLUTTER_CONTAINER (gtk_clutter_embed_get_stage (
1702 GTK_CLUTTER_EMBED (priv->video_container))),
1706 constraint = clutter_bind_constraint_new (
1707 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1708 CLUTTER_BIND_SIZE, 0);
1709 clutter_actor_add_constraint (priv->video_box, constraint);
1711 priv->remote_user_avatar_widget = gtk_image_new ();
1712 remote_avatar = gtk_clutter_actor_new_with_contents (
1713 priv->remote_user_avatar_widget);
1715 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
1718 empathy_call_window_create_preview_rectangles (self);
1720 gtk_box_pack_start (GTK_BOX (priv->content_hbox),
1721 priv->video_container, TRUE, TRUE,
1722 CONTENT_HBOX_CHILDREN_PACKING_PADDING);
1724 create_pipeline (self);
1725 create_video_output_widget (self);
1726 create_audio_input (self);
1727 create_video_input (self);
1729 priv->floating_toolbar = empathy_rounded_actor_new (2);
1731 gtk_widget_reparent (priv->bottom_toolbar,
1732 gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (priv->floating_toolbar)));
1734 constraint = clutter_bind_constraint_new (
1735 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1738 clutter_actor_add_constraint (priv->floating_toolbar, constraint);
1741 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1742 "notify::allocation",
1743 G_CALLBACK (empathy_call_window_stage_allocation_changed_cb),
1746 clutter_actor_set_size (priv->floating_toolbar,
1747 FLOATING_TOOLBAR_WIDTH, FLOATING_TOOLBAR_HEIGHT);
1748 clutter_actor_set_opacity (priv->floating_toolbar, FLOATING_TOOLBAR_OPACITY);
1750 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1751 priv->floating_toolbar,
1752 CLUTTER_BIN_ALIGNMENT_CENTER,
1753 CLUTTER_BIN_ALIGNMENT_END);
1755 clutter_actor_raise_top (priv->floating_toolbar);
1757 /* Transitions for the floating toolbar */
1758 priv->transitions = clutter_state_new ();
1760 /* all transitions last for 2s */
1761 clutter_state_set_duration (priv->transitions, NULL, NULL, 2000);
1763 /* transition from any state to "fade-out" state */
1764 clutter_state_set (priv->transitions, NULL, "fade-out",
1765 priv->floating_toolbar,
1766 "opacity", CLUTTER_EASE_OUT_QUAD, 0,
1769 /* transition from any state to "fade-in" state */
1770 clutter_state_set (priv->transitions, NULL, "fade-in",
1771 priv->floating_toolbar,
1772 "opacity", CLUTTER_EASE_OUT_QUAD, FLOATING_TOOLBAR_OPACITY,
1775 /* put the actor into the "fade-in" state with no animation */
1776 clutter_state_warp_to_state (priv->transitions, "fade-in");
1778 /* The call will be started as soon the pipeline is playing */
1779 priv->start_call_when_playing = TRUE;
1781 priv->dtmf_panel = empathy_dialpad_widget_new ();
1782 g_signal_connect (priv->dtmf_panel, "start-tone",
1783 G_CALLBACK (dtmf_start_tone_cb), self);
1785 gtk_box_pack_start (GTK_BOX (priv->pane), priv->dtmf_panel,
1788 gtk_box_pack_start (GTK_BOX (priv->pane), priv->details_vbox,
1791 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
1793 gtk_widget_show_all (top_vbox);
1795 gtk_widget_hide (priv->dtmf_panel);
1796 gtk_widget_hide (priv->details_vbox);
1798 priv->fullscreen = empathy_call_window_fullscreen_new (self);
1800 empathy_call_window_fullscreen_set_video_widget (priv->fullscreen,
1801 priv->video_container);
1803 /* We hide the bottom toolbar after 3s of inactivity and show it
1804 * again on mouse movement */
1805 priv->inactivity_src = g_timeout_add_seconds (3,
1806 empathy_call_window_toolbar_timeout, self);
1808 g_signal_connect (G_OBJECT (priv->fullscreen->leave_fullscreen_button),
1809 "clicked", G_CALLBACK (empathy_call_window_fullscreen_cb), self);
1811 g_signal_connect (G_OBJECT (self), "realize",
1812 G_CALLBACK (empathy_call_window_realized_cb), self);
1814 g_signal_connect (G_OBJECT (self), "delete-event",
1815 G_CALLBACK (empathy_call_window_delete_cb), self);
1817 g_signal_connect (G_OBJECT (self), "window-state-event",
1818 G_CALLBACK (empathy_call_window_state_event_cb), self);
1820 g_signal_connect (G_OBJECT (self), "key-press-event",
1821 G_CALLBACK (empathy_call_window_key_press_cb), self);
1823 g_signal_connect (self, "motion-notify-event",
1824 G_CALLBACK (empathy_call_window_motion_notify_cb), self);
1826 priv->timer = g_timer_new ();
1828 g_object_ref (priv->ui_manager);
1829 g_object_unref (gui);
1831 priv->sound_mgr = empathy_sound_manager_dup_singleton ();
1832 priv->mic_menu = empathy_mic_menu_new (self);
1833 priv->camera_menu = empathy_camera_menu_new (self);
1835 empathy_call_window_show_hangup_button (self, TRUE);
1837 empathy_geometry_bind (GTK_WINDOW (self), "call-window");
1838 /* These signals are used to track the window position and save it
1839 * when the window is destroyed. We need to do this as we don't want
1840 * the window geometry to be saved with the dialpad taken into account. */
1841 g_signal_connect (self, "destroy",
1842 G_CALLBACK (empathy_call_window_destroyed_cb), self);
1843 g_signal_connect (self, "configure-event",
1844 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1845 g_signal_connect (self, "window-state-event",
1846 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1848 /* Don't display labels in both toolbars */
1849 gtk_toolbar_set_style (GTK_TOOLBAR (priv->toolbar), GTK_TOOLBAR_ICONS);
1852 /* Instead of specifying a width and a height, we specify only one size. That's
1853 because we want a square avatar icon. */
1855 init_contact_avatar_with_size (EmpathyContact *contact,
1856 GtkWidget *image_widget,
1859 GdkPixbuf *pixbuf_avatar = NULL;
1861 if (contact != NULL)
1863 pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact,
1867 if (pixbuf_avatar == NULL)
1869 pixbuf_avatar = empathy_pixbuf_from_icon_name_sized (
1870 EMPATHY_IMAGE_AVATAR_DEFAULT, size);
1873 gtk_image_set_from_pixbuf (GTK_IMAGE (image_widget), pixbuf_avatar);
1875 if (pixbuf_avatar != NULL)
1876 g_object_unref (pixbuf_avatar);
1880 set_window_title (EmpathyCallWindow *self)
1882 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1885 if (priv->contact != NULL)
1887 /* translators: Call is a noun and %s is the contact name. This string
1888 * is used in the window title */
1889 tmp = g_strdup_printf (_("Call with %s"),
1890 empathy_contact_get_alias (priv->contact));
1891 gtk_window_set_title (GTK_WINDOW (self), tmp);
1896 g_warning ("Unknown remote contact!");
1901 set_remote_user_name (EmpathyCallWindow *self,
1902 EmpathyContact *contact)
1904 const gchar *alias = empathy_contact_get_alias (contact);
1905 const gchar *status = empathy_contact_get_status (contact);
1908 label = g_strdup_printf ("%s\n<small>%s</small>", alias, status);
1909 gtk_label_set_markup (GTK_LABEL (self->priv->remote_user_name_toolbar),
1915 contact_name_changed_cb (EmpathyContact *contact,
1917 EmpathyCallWindow *self)
1919 set_window_title (self);
1920 set_remote_user_name (self, contact);
1924 contact_presence_changed_cb (EmpathyContact *contact,
1926 EmpathyCallWindow *self)
1928 set_remote_user_name (self, contact);
1932 contact_avatar_changed_cb (EmpathyContact *contact,
1934 EmpathyCallWindow *self)
1937 GtkAllocation allocation;
1938 GtkWidget *avatar_widget;
1940 avatar_widget = self->priv->remote_user_avatar_widget;
1942 gtk_widget_get_allocation (avatar_widget, &allocation);
1943 size = allocation.height;
1947 /* the widget is not allocated yet, set a default size */
1948 size = MIN (REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT,
1949 REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH);
1952 init_contact_avatar_with_size (contact, avatar_widget, size);
1954 avatar_widget = self->priv->remote_user_avatar_toolbar;
1956 gtk_widget_get_allocation (avatar_widget, &allocation);
1957 size = allocation.height;
1961 /* the widget is not allocated yet, set a default size */
1962 size = SMALL_TOOLBAR_SIZE;
1965 init_contact_avatar_with_size (contact, avatar_widget, size);
1969 empathy_call_window_setup_avatars (EmpathyCallWindow *self,
1970 EmpathyCallHandler *handler)
1972 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1974 tp_g_signal_connect_object (priv->contact, "notify::name",
1975 G_CALLBACK (contact_name_changed_cb), self, 0);
1976 tp_g_signal_connect_object (priv->contact, "notify::avatar",
1977 G_CALLBACK (contact_avatar_changed_cb), self, 0);
1978 tp_g_signal_connect_object (priv->contact, "notify::presence",
1979 G_CALLBACK (contact_presence_changed_cb), self, 0);
1981 set_window_title (self);
1982 set_remote_user_name (self, priv->contact);
1984 init_contact_avatar_with_size (priv->contact,
1985 priv->remote_user_avatar_widget,
1986 MIN (REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH,
1987 REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT));
1989 init_contact_avatar_with_size (priv->contact,
1990 priv->remote_user_avatar_toolbar,
1991 SMALL_TOOLBAR_SIZE);
1993 /* The remote avatar is shown by default and will be hidden when we receive
1994 video from the remote side. */
1995 clutter_actor_hide (priv->video_output);
1996 gtk_widget_show (priv->remote_user_avatar_widget);
2000 update_send_codec (EmpathyCallWindow *self,
2003 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2010 codec = empathy_call_handler_get_send_audio_codec (priv->handler);
2011 widget = priv->acodec_encoding_label;
2015 codec = empathy_call_handler_get_send_video_codec (priv->handler);
2016 widget = priv->vcodec_encoding_label;
2022 tmp = g_strdup_printf ("%s/%u", codec->encoding_name, codec->clock_rate);
2023 gtk_label_set_text (GTK_LABEL (widget), tmp);
2028 send_audio_codec_notify_cb (GObject *object,
2032 EmpathyCallWindow *self = user_data;
2034 update_send_codec (self, TRUE);
2038 send_video_codec_notify_cb (GObject *object,
2042 EmpathyCallWindow *self = user_data;
2044 update_send_codec (self, FALSE);
2048 update_recv_codec (EmpathyCallWindow *self,
2051 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2054 GString *str = NULL;
2058 codecs = empathy_call_handler_get_recv_audio_codecs (priv->handler);
2059 widget = priv->acodec_decoding_label;
2063 codecs = empathy_call_handler_get_recv_video_codecs (priv->handler);
2064 widget = priv->vcodec_decoding_label;
2070 for (l = codecs; l != NULL; l = g_list_next (l))
2072 FsCodec *codec = l->data;
2075 str = g_string_new (NULL);
2077 g_string_append (str, ", ");
2079 g_string_append_printf (str, "%s/%u", codec->encoding_name,
2083 gtk_label_set_text (GTK_LABEL (widget), str->str);
2084 g_string_free (str, TRUE);
2088 recv_audio_codecs_notify_cb (GObject *object,
2092 EmpathyCallWindow *self = user_data;
2094 update_recv_codec (self, TRUE);
2098 recv_video_codecs_notify_cb (GObject *object,
2102 EmpathyCallWindow *self = user_data;
2104 update_recv_codec (self, FALSE);
2107 static const gchar *
2108 candidate_type_to_str (FsCandidate *candidate)
2110 switch (candidate->type)
2112 case FS_CANDIDATE_TYPE_HOST:
2114 case FS_CANDIDATE_TYPE_SRFLX:
2115 return "server reflexive";
2116 case FS_CANDIDATE_TYPE_PRFLX:
2117 return "peer reflexive";
2118 case FS_CANDIDATE_TYPE_RELAY:
2120 case FS_CANDIDATE_TYPE_MULTICAST:
2127 static const gchar *
2128 candidate_type_to_desc (FsCandidate *candidate)
2130 switch (candidate->type)
2132 case FS_CANDIDATE_TYPE_HOST:
2133 return _("The IP address as seen by the machine");
2134 case FS_CANDIDATE_TYPE_SRFLX:
2135 return _("The IP address as seen by a server on the Internet");
2136 case FS_CANDIDATE_TYPE_PRFLX:
2137 return _("The IP address of the peer as seen by the other side");
2138 case FS_CANDIDATE_TYPE_RELAY:
2139 return _("The IP address of a relay server");
2140 case FS_CANDIDATE_TYPE_MULTICAST:
2141 return _("The IP address of the multicast group");
2148 update_candidat_widget (EmpathyCallWindow *self,
2151 FsCandidate *candidate)
2155 g_assert (candidate != NULL);
2156 str = g_strdup_printf ("%s %u (%s)", candidate->ip,
2157 candidate->port, candidate_type_to_str (candidate));
2159 gtk_label_set_text (GTK_LABEL (label), str);
2160 gtk_widget_set_tooltip_text (img, candidate_type_to_desc (candidate));
2166 candidates_changed_cb (GObject *object,
2168 EmpathyCallWindow *self)
2170 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2171 FsCandidate *candidate = NULL;
2173 if (type == FS_MEDIA_TYPE_VIDEO)
2175 /* Update remote candidate */
2176 candidate = empathy_call_handler_get_video_remote_candidate (
2179 update_candidat_widget (self, priv->video_remote_candidate_label,
2180 priv->video_remote_candidate_info_img, candidate);
2182 /* Update local candidate */
2183 candidate = empathy_call_handler_get_video_local_candidate (
2186 update_candidat_widget (self, priv->video_local_candidate_label,
2187 priv->video_local_candidate_info_img, candidate);
2191 /* Update remote candidate */
2192 candidate = empathy_call_handler_get_audio_remote_candidate (
2195 update_candidat_widget (self, priv->audio_remote_candidate_label,
2196 priv->audio_remote_candidate_info_img, candidate);
2198 /* Update local candidate */
2199 candidate = empathy_call_handler_get_audio_local_candidate (
2202 update_candidat_widget (self, priv->audio_local_candidate_label,
2203 priv->audio_local_candidate_info_img, candidate);
2208 empathy_call_window_constructed (GObject *object)
2210 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2211 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2212 TpCallChannel *call;
2215 g_assert (priv->handler != NULL);
2217 g_object_get (priv->handler, "call-channel", &call, NULL);
2218 state = tp_call_channel_get_state (call, NULL, NULL, NULL);
2219 priv->outgoing = (state == TP_CALL_STATE_PENDING_INITIATOR);
2220 tp_clear_object (&call);
2222 priv->contact = empathy_call_handler_get_contact (priv->handler);
2223 g_assert (priv->contact != NULL);
2224 g_object_ref (priv->contact);
2226 if (!empathy_contact_can_voip_video (priv->contact))
2228 gtk_widget_set_sensitive (priv->video_call_button, FALSE);
2229 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2232 empathy_call_window_setup_avatars (self, priv->handler);
2233 empathy_call_window_set_state_connecting (self);
2235 if (!empathy_call_handler_has_initial_video (priv->handler))
2237 gtk_toggle_tool_button_set_active (
2238 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
2240 /* If call has InitialVideo, the preview will be started once the call has
2241 * been started (start_call()). */
2243 update_send_codec (self, TRUE);
2244 update_send_codec (self, FALSE);
2245 update_recv_codec (self, TRUE);
2246 update_recv_codec (self, FALSE);
2248 tp_g_signal_connect_object (priv->handler, "notify::send-audio-codec",
2249 G_CALLBACK (send_audio_codec_notify_cb), self, 0);
2250 tp_g_signal_connect_object (priv->handler, "notify::send-video-codec",
2251 G_CALLBACK (send_video_codec_notify_cb), self, 0);
2252 tp_g_signal_connect_object (priv->handler, "notify::recv-audio-codecs",
2253 G_CALLBACK (recv_audio_codecs_notify_cb), self, 0);
2254 tp_g_signal_connect_object (priv->handler, "notify::recv-video-codecs",
2255 G_CALLBACK (recv_video_codecs_notify_cb), self, 0);
2257 tp_g_signal_connect_object (priv->handler, "candidates-changed",
2258 G_CALLBACK (candidates_changed_cb), self, 0);
2261 static void empathy_call_window_dispose (GObject *object);
2262 static void empathy_call_window_finalize (GObject *object);
2265 empathy_call_window_set_property (GObject *object,
2266 guint property_id, const GValue *value, GParamSpec *pspec)
2268 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2270 switch (property_id)
2272 case PROP_CALL_HANDLER:
2273 priv->handler = g_value_dup_object (value);
2276 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2281 empathy_call_window_get_property (GObject *object,
2282 guint property_id, GValue *value, GParamSpec *pspec)
2284 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2286 switch (property_id)
2288 case PROP_CALL_HANDLER:
2289 g_value_set_object (value, priv->handler);
2292 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2297 empathy_call_window_class_init (
2298 EmpathyCallWindowClass *empathy_call_window_class)
2300 GObjectClass *object_class = G_OBJECT_CLASS (empathy_call_window_class);
2301 GParamSpec *param_spec;
2303 g_type_class_add_private (empathy_call_window_class,
2304 sizeof (EmpathyCallWindowPriv));
2306 object_class->constructed = empathy_call_window_constructed;
2307 object_class->set_property = empathy_call_window_set_property;
2308 object_class->get_property = empathy_call_window_get_property;
2310 object_class->dispose = empathy_call_window_dispose;
2311 object_class->finalize = empathy_call_window_finalize;
2313 param_spec = g_param_spec_object ("handler",
2314 "handler", "The call handler",
2315 EMPATHY_TYPE_CALL_HANDLER,
2316 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
2317 g_object_class_install_property (object_class,
2318 PROP_CALL_HANDLER, param_spec);
2322 empathy_call_window_dispose (GObject *object)
2324 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2325 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2327 if (priv->dispose_has_run)
2330 priv->dispose_has_run = TRUE;
2332 if (priv->handler != NULL)
2334 empathy_call_handler_stop_call (priv->handler);
2335 tp_clear_object (&priv->handler);
2338 if (priv->bus_message_source_id != 0)
2340 g_source_remove (priv->bus_message_source_id);
2341 priv->bus_message_source_id = 0;
2344 if (priv->got_video_src > 0)
2346 g_source_remove (priv->got_video_src);
2347 priv->got_video_src = 0;
2350 if (priv->inactivity_src > 0)
2352 g_source_remove (priv->inactivity_src);
2353 priv->inactivity_src = 0;
2356 tp_clear_object (&priv->pipeline);
2357 tp_clear_object (&priv->video_input);
2358 tp_clear_object (&priv->audio_input);
2359 tp_clear_object (&priv->video_tee);
2360 tp_clear_object (&priv->ui_manager);
2361 tp_clear_object (&priv->fullscreen);
2362 tp_clear_object (&priv->camera_monitor);
2363 tp_clear_object (&priv->settings);
2364 tp_clear_object (&priv->sound_mgr);
2365 tp_clear_object (&priv->mic_menu);
2366 tp_clear_object (&priv->camera_menu);
2367 tp_clear_object (&priv->transitions);
2369 g_list_free_full (priv->notifiers, g_object_unref);
2371 if (priv->timer_id != 0)
2372 g_source_remove (priv->timer_id);
2375 tp_clear_object (&priv->contact);
2377 G_OBJECT_CLASS (empathy_call_window_parent_class)->dispose (object);
2381 disconnect_video_output_motion_handler (EmpathyCallWindow *self)
2383 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2385 if (priv->video_output_motion_handler_id != 0)
2387 g_signal_handler_disconnect (G_OBJECT (priv->video_container),
2388 priv->video_output_motion_handler_id);
2389 priv->video_output_motion_handler_id = 0;
2394 empathy_call_window_finalize (GObject *object)
2396 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2397 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2399 disconnect_video_output_motion_handler (self);
2401 /* free any data held directly by the object here */
2402 g_mutex_free (priv->lock);
2404 g_timer_destroy (priv->timer);
2406 G_OBJECT_CLASS (empathy_call_window_parent_class)->finalize (object);
2411 empathy_call_window_new (EmpathyCallHandler *handler)
2413 return EMPATHY_CALL_WINDOW (
2414 g_object_new (EMPATHY_TYPE_CALL_WINDOW, "handler", handler, NULL));
2418 empathy_call_window_present (EmpathyCallWindow *self,
2419 EmpathyCallHandler *handler)
2421 g_return_if_fail (EMPATHY_IS_CALL_HANDLER (handler));
2423 tp_clear_object (&self->priv->handler);
2424 self->priv->handler = g_object_ref (handler);
2425 empathy_call_window_connect_handler (self);
2427 empathy_window_present (GTK_WINDOW (self));
2428 empathy_call_window_restart_call (self);
2432 empathy_call_window_conference_added_cb (EmpathyCallHandler *handler,
2433 GstElement *conference, gpointer user_data)
2435 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2436 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2437 FsElementAddedNotifier *notifier;
2440 DEBUG ("Conference added");
2442 /* Add notifier to set the various element properties as needed */
2443 notifier = fs_element_added_notifier_new ();
2444 keyfile = fs_utils_get_default_element_properties (conference);
2446 if (keyfile != NULL)
2447 fs_element_added_notifier_set_properties_from_keyfile (notifier, keyfile);
2449 fs_element_added_notifier_add (notifier, GST_BIN (priv->pipeline));
2451 priv->notifiers = g_list_prepend (priv->notifiers, notifier);
2453 gst_bin_add (GST_BIN (priv->pipeline), conference);
2454 gst_element_set_state (conference, GST_STATE_PLAYING);
2458 empathy_call_window_conference_removed_cb (EmpathyCallHandler *handler,
2459 GstElement *conference, gpointer user_data)
2461 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2462 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2464 gst_bin_remove (GST_BIN (priv->pipeline), conference);
2465 gst_element_set_state (conference, GST_STATE_NULL);
2469 empathy_call_window_reset_pipeline (EmpathyCallWindow *self)
2471 GstStateChangeReturn state_change_return;
2472 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2474 if (priv->pipeline == NULL)
2477 if (priv->bus_message_source_id != 0)
2479 g_source_remove (priv->bus_message_source_id);
2480 priv->bus_message_source_id = 0;
2483 state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
2485 if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
2486 state_change_return == GST_STATE_CHANGE_NO_PREROLL)
2488 if (priv->pipeline != NULL)
2489 g_object_unref (priv->pipeline);
2490 priv->pipeline = NULL;
2492 if (priv->audio_output != NULL)
2493 g_object_unref (priv->audio_output);
2494 priv->audio_output = NULL;
2495 priv->audio_output_added = FALSE;
2497 if (priv->video_tee != NULL)
2498 g_object_unref (priv->video_tee);
2499 priv->video_tee = NULL;
2501 if (priv->video_preview != NULL)
2502 clutter_actor_destroy (priv->video_preview);
2503 priv->video_preview = NULL;
2505 /* If we destroy the preview while it's being dragged, we won't
2506 * get the ::drag-end signal, so manually destroy the clone */
2507 if (priv->drag_preview != NULL)
2509 clutter_actor_destroy (priv->drag_preview);
2510 empathy_call_window_show_preview_rectangles (self, FALSE);
2511 priv->drag_preview = NULL;
2514 priv->funnel = NULL;
2516 create_pipeline (self);
2517 /* Call will be started when user will hit the 'redial' button */
2518 priv->start_call_when_playing = FALSE;
2519 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
2525 g_message ("Error: could not destroy pipeline. Closing call window");
2526 gtk_widget_destroy (GTK_WIDGET (self));
2533 reset_details_pane (EmpathyCallWindow *self)
2535 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2537 gtk_label_set_text (GTK_LABEL (priv->vcodec_encoding_label), _("Unknown"));
2538 gtk_label_set_text (GTK_LABEL (priv->acodec_encoding_label), _("Unknown"));
2539 gtk_label_set_text (GTK_LABEL (priv->vcodec_decoding_label), _("Unknown"));
2540 gtk_label_set_text (GTK_LABEL (priv->acodec_decoding_label), _("Unknown"));
2544 empathy_call_window_disconnected (EmpathyCallWindow *self,
2547 gboolean could_disconnect = FALSE;
2548 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2549 gboolean could_reset_pipeline;
2551 /* Leave full screen mode if needed */
2552 gtk_window_unfullscreen (GTK_WINDOW (self));
2554 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
2555 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
2557 could_reset_pipeline = empathy_call_window_reset_pipeline (self);
2559 if (priv->call_state == CONNECTING)
2560 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
2562 if (priv->call_state != REDIALING)
2563 priv->call_state = DISCONNECTED;
2565 /* Show the toolbar */
2566 clutter_state_set_state (priv->transitions, "fade-in");
2568 if (could_reset_pipeline)
2570 g_mutex_lock (priv->lock);
2572 g_timer_stop (priv->timer);
2574 if (priv->timer_id != 0)
2575 g_source_remove (priv->timer_id);
2578 g_mutex_unlock (priv->lock);
2581 /* We are about to destroy the window, no need to update it or create
2582 * a video preview */
2585 empathy_call_window_status_message (self, _("Disconnected"));
2587 empathy_call_window_show_hangup_button (self, FALSE);
2589 /* Unsensitive the camera and mic button */
2590 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2591 gtk_widget_set_sensitive (priv->mic_button, FALSE);
2593 /* Be sure that the mic button is enabled */
2594 gtk_toggle_tool_button_set_active (
2595 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), TRUE);
2597 if (priv->camera_state == CAMERA_STATE_ON)
2599 /* Restart the preview with the new pipeline. */
2600 display_video_preview (self, TRUE);
2603 /* destroy the video output; it will be recreated when we'll redial */
2604 disconnect_video_output_motion_handler (self);
2605 if (priv->video_output != NULL)
2606 clutter_actor_destroy (priv->video_output);
2607 priv->video_output = NULL;
2608 if (priv->got_video_src > 0)
2610 g_source_remove (priv->got_video_src);
2611 priv->got_video_src = 0;
2614 gtk_widget_show (priv->remote_user_avatar_widget);
2616 reset_details_pane (self);
2618 priv->sending_video = FALSE;
2619 priv->call_started = FALSE;
2621 could_disconnect = TRUE;
2623 /* TODO: display the self avatar of the preview (depends if the "Always
2624 * Show Video Preview" is enabled or not) */
2627 return could_disconnect;
2632 empathy_call_window_channel_closed_cb (EmpathyCallHandler *handler,
2635 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2636 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2638 if (empathy_call_window_disconnected (self, TRUE) &&
2639 priv->call_state == REDIALING)
2640 empathy_call_window_restart_call (self);
2644 empathy_call_window_content_is_raw (TfContent *content)
2646 FsConference *conference;
2649 g_object_get (content, "fs-conference", &conference, NULL);
2650 g_assert (conference != NULL);
2652 /* FIXME: Ugly hack, update when moving a packetization property into
2654 israw = g_str_has_prefix (GST_OBJECT_NAME (conference), "fsrawconf");
2655 gst_object_unref (conference);
2661 empathy_call_window_content_removed_cb (EmpathyCallHandler *handler,
2663 EmpathyCallWindow *self)
2665 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2666 FsMediaType media_type;
2668 DEBUG ("removing content");
2670 g_object_get (content, "media-type", &media_type, NULL);
2673 * This assumes that there is only one video stream per channel...
2676 if ((guint) media_type == FS_MEDIA_TYPE_VIDEO)
2678 if (priv->funnel != NULL)
2682 output = priv->video_output_sink;
2684 gst_element_set_state (output, GST_STATE_NULL);
2685 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2687 gst_bin_remove (GST_BIN (priv->pipeline), output);
2688 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2689 priv->funnel = NULL;
2692 else if (media_type == FS_MEDIA_TYPE_AUDIO)
2694 if (priv->audio_output != NULL)
2696 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2698 if (priv->audio_output_added)
2699 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2700 priv->audio_output = NULL;
2701 priv->audio_output_added = FALSE;
2706 g_assert_not_reached ();
2713 empathy_call_window_framerate_changed_cb (EmpathyCallHandler *handler,
2715 EmpathyCallWindow *self)
2717 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2719 DEBUG ("Framerate changed to %u", framerate);
2721 if (priv->video_input != NULL)
2722 empathy_video_src_set_framerate (priv->video_input, framerate);
2726 empathy_call_window_resolution_changed_cb (EmpathyCallHandler *handler,
2729 EmpathyCallWindow *self)
2731 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2733 DEBUG ("Resolution changed to %ux%u", width, height);
2735 if (priv->video_input != NULL)
2737 empathy_video_src_set_resolution (priv->video_input, width, height);
2741 /* Called with global lock held */
2743 empathy_call_window_get_video_sink_pad (EmpathyCallWindow *self)
2745 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2749 if (priv->funnel == NULL)
2751 output = priv->video_output_sink;
2753 priv->funnel = gst_element_factory_make ("fsfunnel", NULL);
2757 g_warning ("Could not create fsfunnel");
2761 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->funnel))
2763 gst_object_unref (priv->funnel);
2764 priv->funnel = NULL;
2765 g_warning ("Could not add funnel to pipeline");
2769 if (!gst_bin_add (GST_BIN (priv->pipeline), output))
2771 g_warning ("Could not add the video output widget to the pipeline");
2775 if (!gst_element_link (priv->funnel, output))
2777 g_warning ("Could not link output sink to funnel");
2778 goto error_output_added;
2781 if (gst_element_set_state (output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2783 g_warning ("Could not start video sink");
2784 goto error_output_added;
2787 if (gst_element_set_state (priv->funnel, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2789 g_warning ("Could not start funnel");
2790 goto error_output_added;
2794 pad = gst_element_get_request_pad (priv->funnel, "sink%d");
2797 g_warning ("Could not get request pad from funnel");
2804 gst_element_set_locked_state (priv->funnel, TRUE);
2805 gst_element_set_locked_state (output, TRUE);
2807 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2808 gst_element_set_state (output, GST_STATE_NULL);
2810 gst_bin_remove (GST_BIN (priv->pipeline), output);
2811 gst_element_set_locked_state (output, FALSE);
2815 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2816 priv->funnel = NULL;
2821 /* Called with global lock held */
2823 empathy_call_window_get_audio_sink_pad (EmpathyCallWindow *self,
2826 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2828 GstPadTemplate *template;
2830 if (!priv->audio_output_added)
2832 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_output))
2834 g_warning ("Could not add audio sink to pipeline");
2835 g_object_unref (priv->audio_output);
2836 goto error_add_output;
2839 if (gst_element_set_state (priv->audio_output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2841 g_warning ("Could not start audio sink");
2846 template = gst_element_class_get_pad_template (
2847 GST_ELEMENT_GET_CLASS (priv->audio_output), "sink%d");
2849 pad = gst_element_request_pad (priv->audio_output,
2850 template, NULL, NULL);
2854 g_warning ("Could not get sink pad from sink");
2861 gst_element_set_locked_state (priv->audio_output, TRUE);
2862 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2863 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2864 priv->audio_output = NULL;
2872 empathy_call_window_update_timer (gpointer user_data)
2874 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2875 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2876 const gchar *status;
2880 time_ = g_timer_elapsed (priv->timer, NULL);
2882 if (priv->call_state == HELD)
2883 status = _("On hold");
2884 else if (!gtk_toggle_tool_button_get_active (
2885 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
2888 status = _("Duration");
2890 /* Translators: 'status - minutes:seconds' the caller has been connected */
2891 str = g_strdup_printf (_("%s — %d:%02dm"),
2893 (int) time_ / 60, (int) time_ % 60);
2894 empathy_call_window_status_message (self, str);
2902 EMP_RESPONSE_BALANCE
2906 on_error_infobar_response_cb (GtkInfoBar *info_bar,
2910 switch (response_id)
2912 case GTK_RESPONSE_CLOSE:
2913 gtk_widget_destroy (GTK_WIDGET (info_bar));
2915 case EMP_RESPONSE_BALANCE:
2916 empathy_url_show (GTK_WIDGET (info_bar),
2917 g_object_get_data (G_OBJECT (info_bar), "uri"));
2923 display_error (EmpathyCallWindow *self,
2927 const gchar *details,
2928 const gchar *button_text,
2930 gint button_response)
2932 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2933 GtkWidget *info_bar;
2934 GtkWidget *content_area;
2941 /* Create info bar */
2942 info_bar = gtk_info_bar_new ();
2944 if (button_text != NULL)
2946 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2947 button_text, button_response);
2948 g_object_set_data_full (G_OBJECT (info_bar),
2949 "uri", g_strdup (uri), g_free);
2952 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2953 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
2955 gtk_info_bar_set_message_type (GTK_INFO_BAR (info_bar), GTK_MESSAGE_WARNING);
2957 content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar));
2959 /* hbox containing the image and the messages vbox */
2960 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
2961 gtk_container_add (GTK_CONTAINER (content_area), hbox);
2964 image = gtk_image_new_from_icon_name (img, GTK_ICON_SIZE_DIALOG);
2965 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
2967 /* vbox containing the main message and the details expander */
2968 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
2969 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
2972 txt = g_strdup_printf ("<b>%s</b>\n%s", title, desc);
2974 label = gtk_label_new (NULL);
2975 gtk_label_set_markup (GTK_LABEL (label), txt);
2976 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
2977 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
2980 gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
2983 if (details != NULL)
2985 GtkWidget *expander;
2987 expander = gtk_expander_new (_("Technical Details"));
2989 txt = g_strdup_printf ("<i>%s</i>", details);
2991 label = gtk_label_new (NULL);
2992 gtk_label_set_markup (GTK_LABEL (label), txt);
2993 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
2994 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
2997 gtk_container_add (GTK_CONTAINER (expander), label);
2998 gtk_box_pack_start (GTK_BOX (vbox), expander, TRUE, TRUE, 0);
3001 g_signal_connect (info_bar, "response",
3002 G_CALLBACK (on_error_infobar_response_cb), NULL);
3004 gtk_box_pack_start (GTK_BOX (priv->errors_vbox), info_bar,
3005 FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
3006 gtk_widget_show_all (info_bar);
3011 media_stream_error_to_txt (EmpathyCallWindow *self,
3012 TpCallChannel *call,
3014 TpMediaStreamError error)
3016 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3017 const gchar *cm = NULL;
3023 case TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED:
3025 return g_strdup_printf (
3026 _("%s's software does not understand any of the audio formats "
3027 "supported by your computer"),
3028 empathy_contact_get_alias (priv->contact));
3030 return g_strdup_printf (
3031 _("%s's software does not understand any of the video formats "
3032 "supported by your computer"),
3033 empathy_contact_get_alias (priv->contact));
3035 case TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED:
3036 return g_strdup_printf (
3037 _("Can't establish a connection to %s. "
3038 "One of you might be on a network that does not allow "
3039 "direct connections."),
3040 empathy_contact_get_alias (priv->contact));
3042 case TP_MEDIA_STREAM_ERROR_NETWORK_ERROR:
3043 return g_strdup (_("There was a failure on the network"));
3045 case TP_MEDIA_STREAM_ERROR_NO_CODECS:
3047 return g_strdup (_("The audio formats necessary for this call "
3048 "are not installed on your computer"));
3050 return g_strdup (_("The video formats necessary for this call "
3051 "are not installed on your computer"));
3053 case TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR:
3054 tp_connection_parse_object_path (
3055 tp_channel_borrow_connection (TP_CHANNEL (call)),
3058 url = g_strdup_printf ("http://bugs.freedesktop.org/enter_bug.cgi?"
3059 "product=Telepathy&component=%s", cm);
3061 result = g_strdup_printf (
3062 _("Something unexpected happened in a Telepathy component. "
3063 "Please <a href=\"%s\">report this bug</a> and attach "
3064 "logs gathered from the 'Debug' window in the Help menu."), url);
3070 case TP_MEDIA_STREAM_ERROR_MEDIA_ERROR:
3071 return g_strdup (_("There was a failure in the call engine"));
3073 case TP_MEDIA_STREAM_ERROR_EOS:
3074 return g_strdup (_("The end of the stream was reached"));
3076 case TP_MEDIA_STREAM_ERROR_UNKNOWN:
3083 empathy_call_window_stream_error (EmpathyCallWindow *self,
3084 TpCallChannel *call,
3093 desc = media_stream_error_to_txt (self, call, audio, code);
3096 /* No description, use the error message. That's not great as it's not
3097 * localized but it's better than nothing. */
3098 display_error (self, call, icon, title, msg, NULL);
3102 display_error (self, call, icon, title, desc, msg);
3108 empathy_call_window_audio_stream_error (TpCallChannel *call,
3111 EmpathyCallWindow *self)
3113 empathy_call_window_stream_error (self, call, TRUE, code, msg,
3114 "gnome-stock-mic", _("Can't establish audio stream"));
3118 empathy_call_window_video_stream_error (TpCallChannel *call,
3121 EmpathyCallWindow *self)
3123 empathy_call_window_stream_error (self, call, FALSE, code, msg,
3124 "camera-web", _("Can't establish video stream"));
3129 show_balance_error (EmpathyCallWindow *self)
3133 gchar *balance, *tmp;
3134 const gchar *uri, *currency;
3138 g_object_get (self->priv->handler,
3139 "call-channel", &call,
3142 conn = tp_channel_borrow_connection (call);
3143 g_object_unref (call);
3145 uri = tp_connection_get_balance_uri (conn);
3147 if (!tp_connection_get_balance (conn, &amount, &scale, ¤cy))
3149 /* unknown balance */
3150 balance = g_strdup ("(--)");
3154 char *money = empathy_format_currency (amount, scale, currency);
3156 balance = g_strdup_printf ("%s %s",
3161 tmp = g_strdup_printf (_("Your current balance is %s."), balance),
3163 display_error (self,
3165 _("Sorry, you don’t have enough credit for that call."),
3169 EMP_RESPONSE_BALANCE);
3176 empathy_call_window_state_changed_cb (EmpathyCallHandler *handler,
3179 EmpathyCallWindow *self)
3181 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3182 TpCallChannel *call;
3183 gboolean can_send_video;
3185 if (state == TP_CALL_STATE_ENDED &&
3186 !tp_strdiff (reason, TP_ERROR_STR_INSUFFICIENT_BALANCE))
3188 show_balance_error (self);
3192 if (state != TP_CALL_STATE_ACCEPTED)
3195 if (priv->call_state == CONNECTED)
3198 g_timer_start (priv->timer);
3199 priv->call_state = CONNECTED;
3201 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3203 can_send_video = priv->video_input != NULL &&
3204 empathy_contact_can_voip_video (priv->contact) &&
3205 empathy_camera_monitor_get_available (priv->camera_monitor);
3207 g_object_get (priv->handler, "call-channel", &call, NULL);
3209 if (tp_call_channel_has_dtmf (call))
3210 gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
3212 if (priv->video_input == NULL)
3213 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
3215 gtk_widget_set_sensitive (priv->camera_button, can_send_video);
3217 empathy_call_window_show_hangup_button (self, TRUE);
3219 gtk_widget_set_sensitive (priv->mic_button, TRUE);
3221 clutter_actor_hide (priv->video_output);
3222 gtk_widget_show (priv->remote_user_avatar_widget);
3224 g_object_unref (call);
3226 g_mutex_lock (priv->lock);
3228 priv->timer_id = g_timeout_add_seconds (1,
3229 empathy_call_window_update_timer, self);
3231 g_mutex_unlock (priv->lock);
3233 empathy_call_window_update_timer (self);
3235 gtk_action_set_sensitive (priv->menu_fullscreen, TRUE);
3239 empathy_call_window_show_video_output_cb (gpointer user_data)
3241 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3243 if (self->priv->video_output != NULL)
3245 gtk_widget_hide (self->priv->remote_user_avatar_widget);
3246 clutter_actor_show (self->priv->video_output);
3247 empathy_call_window_raise_actors (self);
3254 empathy_call_window_check_video_cb (gpointer data)
3256 EmpathyCallWindow *self = data;
3258 if (self->priv->got_video)
3260 self->priv->got_video = FALSE;
3264 /* No video in the last N seconds, display the remote avatar */
3265 empathy_call_window_show_video_output (self, FALSE);
3270 /* Called from the streaming thread */
3272 empathy_call_window_video_probe_cb (GstPad *pad,
3273 GstMiniObject *mini_obj,
3274 EmpathyCallWindow *self)
3277 if (GST_IS_EVENT (mini_obj))
3280 if (G_UNLIKELY (!self->priv->got_video))
3282 /* show the remote video */
3283 g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
3284 empathy_call_window_show_video_output_cb,
3285 g_object_ref (self), g_object_unref);
3287 self->priv->got_video = TRUE;
3293 /* Called from the streaming thread */
3295 empathy_call_window_src_added_cb (EmpathyCallHandler *handler,
3296 TfContent *content, GstPad *src, gpointer user_data)
3298 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3299 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3300 gboolean retval = FALSE;
3305 g_mutex_lock (priv->lock);
3307 g_object_get (content, "media-type", &media_type, NULL);
3311 case TP_MEDIA_STREAM_TYPE_AUDIO:
3312 pad = empathy_call_window_get_audio_sink_pad (self, content);
3314 case TP_MEDIA_STREAM_TYPE_VIDEO:
3315 g_idle_add (empathy_call_window_show_video_output_cb, self);
3316 pad = empathy_call_window_get_video_sink_pad (self);
3318 gst_pad_add_data_probe (src,
3319 G_CALLBACK (empathy_call_window_video_probe_cb), self);
3320 if (priv->got_video_src > 0)
3321 g_source_remove (priv->got_video_src);
3322 priv->got_video_src = g_timeout_add_seconds (1,
3323 empathy_call_window_check_video_cb, self);
3326 g_assert_not_reached ();
3332 if (GST_PAD_LINK_FAILED (gst_pad_link (src, pad)))
3333 g_warning ("Could not link %s sink pad",
3334 media_type == TP_MEDIA_STREAM_TYPE_AUDIO ? "audio" : "video");
3338 gst_object_unref (pad);
3342 /* If no sink could be linked, try to add fakesink to prevent the whole call
3347 GstElement *fakesink = gst_element_factory_make ("fakesink", NULL);
3349 if (gst_bin_add (GST_BIN (priv->pipeline), fakesink))
3351 GstPad *sinkpad = gst_element_get_static_pad (fakesink, "sink");
3352 if (gst_element_set_state (fakesink, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE ||
3353 GST_PAD_LINK_FAILED (gst_pad_link (src, sinkpad)))
3355 gst_element_set_locked_state (fakesink, TRUE);
3356 gst_element_set_state (fakesink, GST_STATE_NULL);
3357 gst_bin_remove (GST_BIN (priv->pipeline), fakesink);
3361 DEBUG ("Could not link real sink, linked fakesink instead");
3363 gst_object_unref (sinkpad);
3367 gst_object_unref (fakesink);
3372 g_mutex_unlock (priv->lock);
3378 empathy_call_window_prepare_audio_output (EmpathyCallWindow *self,
3381 EmpathyCallWindowPriv *priv = self->priv;
3383 g_assert (priv->audio_output_added == FALSE);
3384 g_assert (priv->audio_output == FALSE);
3386 priv->audio_output = empathy_audio_sink_new ();
3387 g_object_ref_sink (priv->audio_output);
3389 /* volume button to output volume linking */
3390 g_object_bind_property (priv->audio_output, "volume",
3391 priv->volume_button, "value",
3392 G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
3394 g_object_bind_property_full (content, "requested-output-volume",
3395 priv->audio_output, "volume",
3397 audio_control_volume_to_element,
3398 element_volume_to_audio_control,
3401 /* Link volumes together, sync the current audio input volume property
3402 * back to farstream first */
3403 g_object_bind_property_full (priv->audio_output, "volume",
3404 content, "reported-output-volume",
3405 G_BINDING_SYNC_CREATE,
3406 element_volume_to_audio_control,
3407 audio_control_volume_to_element,
3410 /* For raw audio conferences assume that the producer of the raw data
3411 * has already processed it, so turn off any echo cancellation and any
3412 * other audio improvements that come with it */
3413 empathy_audio_sink_set_echo_cancel (
3414 EMPATHY_GST_AUDIO_SINK (priv->audio_output),
3415 !empathy_call_window_content_is_raw (content));
3420 empathy_call_window_content_added_cb (EmpathyCallHandler *handler,
3421 TfContent *content, gpointer user_data)
3423 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3424 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3426 FsMediaType media_type;
3427 gboolean retval = FALSE;
3429 g_object_get (content, "media-type", &media_type, "sink-pad", &sink, NULL);
3430 g_assert (sink != NULL);
3434 case FS_MEDIA_TYPE_AUDIO:
3436 /* For raw audio conferences assume that the receiver of the raw data
3437 * wants it unprocessed, so turn off any echo cancellation and any
3438 * other audio improvements that come with it */
3439 empathy_audio_src_set_echo_cancel (
3440 EMPATHY_GST_AUDIO_SRC (priv->audio_input),
3441 !empathy_call_window_content_is_raw (content));
3443 /* Link volumes together, sync the current audio input volume property
3444 * back to farstream first */
3445 g_object_bind_property_full (content, "requested-input-volume",
3446 priv->audio_input, "volume",
3448 audio_control_volume_to_element,
3449 element_volume_to_audio_control,
3452 g_object_bind_property_full (priv->audio_input, "volume",
3453 content, "reported-input-volume",
3454 G_BINDING_SYNC_CREATE,
3455 element_volume_to_audio_control,
3456 audio_control_volume_to_element,
3459 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_input))
3461 g_warning ("Could not add audio source to pipeline");
3465 pad = gst_element_get_static_pad (priv->audio_input, "src");
3468 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3469 g_warning ("Could not get source pad from audio source");
3473 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3475 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3476 gst_object_unref (pad);
3477 g_warning ("Could not link audio source to farsight");
3480 gst_object_unref (pad);
3482 if (gst_element_set_state (priv->audio_input, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
3484 g_warning ("Could not start audio source");
3485 gst_element_set_state (priv->audio_input, GST_STATE_NULL);
3486 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3490 /* Prepare our audio output, not added yet though */
3491 empathy_call_window_prepare_audio_output (self, content);
3495 case FS_MEDIA_TYPE_VIDEO:
3496 if (priv->video_tee != NULL)
3498 pad = gst_element_get_request_pad (priv->video_tee, "src%d");
3499 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3501 g_warning ("Could not link video source input pipeline");
3504 gst_object_unref (pad);
3510 g_assert_not_reached ();
3513 gst_object_unref (sink);
3518 empathy_call_window_remove_video_input (EmpathyCallWindow *self)
3520 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3521 GstElement *preview;
3523 disable_camera (self);
3525 DEBUG ("remove video input");
3526 preview = priv->video_preview_sink;
3528 gst_element_set_state (priv->video_input, GST_STATE_NULL);
3529 gst_element_set_state (priv->video_tee, GST_STATE_NULL);
3530 gst_element_set_state (preview, GST_STATE_NULL);
3532 gst_bin_remove_many (GST_BIN (priv->pipeline), priv->video_input,
3535 g_object_unref (priv->video_input);
3536 priv->video_input = NULL;
3537 g_object_unref (priv->video_tee);
3538 priv->video_tee = NULL;
3539 clutter_actor_destroy (priv->video_preview);
3540 priv->video_preview = NULL;
3542 gtk_widget_set_sensitive (priv->camera_button, FALSE);
3546 start_call (EmpathyCallWindow *self)
3548 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3550 priv->call_started = TRUE;
3551 empathy_call_handler_start_call (priv->handler,
3552 gtk_get_current_event_time ());
3554 if (empathy_call_handler_has_initial_video (priv->handler))
3556 TpCallChannel *call;
3559 g_object_get (priv->handler, "call-channel", &call, NULL);
3560 /* If the call channel isn't set yet we're requesting it, if we're
3561 * requesting it with initial video it should be PENDING_SEND when we get
3564 s = TP_SENDING_STATE_PENDING_SEND;
3566 s = empathy_call_channel_get_video_state (call);
3568 if (s == TP_SENDING_STATE_PENDING_SEND ||
3569 s == TP_SENDING_STATE_SENDING)
3571 /* Enable 'send video' buttons and display the preview */
3572 gtk_toggle_tool_button_set_active (
3573 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), TRUE);
3577 gtk_toggle_tool_button_set_active (
3578 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
3580 if (priv->video_preview == NULL)
3582 create_video_preview (self);
3583 add_video_preview_to_pipeline (self);
3588 g_object_unref (call);
3593 empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
3596 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3597 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3598 GstState newstate, pending;
3600 empathy_call_handler_bus_message (priv->handler, bus, message);
3602 switch (GST_MESSAGE_TYPE (message))
3604 case GST_MESSAGE_STATE_CHANGED:
3605 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_input))
3607 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3609 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->pipeline) &&
3610 !priv->call_started)
3612 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3613 if (newstate == GST_STATE_PAUSED)
3615 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3616 priv->pipeline_playing = TRUE;
3618 if (priv->start_call_when_playing)
3622 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_preview_sink))
3624 gst_message_parse_state_changed (message, NULL, &newstate,
3627 if (newstate == GST_STATE_PLAYING &&
3628 pending == GST_STATE_VOID_PENDING)
3629 empathy_call_window_stop_camera_spinning (self);
3632 case GST_MESSAGE_ERROR:
3634 GError *error = NULL;
3635 GstElement *gst_error;
3638 gst_message_parse_error (message, &error, &debug);
3639 gst_error = GST_ELEMENT (GST_MESSAGE_SRC (message));
3641 g_message ("Element error: %s -- %s\n", error->message, debug);
3643 if (g_str_has_prefix (gst_element_get_name (gst_error),
3644 VIDEO_INPUT_ERROR_PREFIX))
3646 /* Remove the video input and continue */
3647 if (priv->video_input != NULL)
3648 empathy_call_window_remove_video_input (self);
3649 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3653 empathy_call_window_disconnected (self, TRUE);
3655 g_error_free (error);
3658 case GST_MESSAGE_UNKNOWN:
3659 case GST_MESSAGE_EOS:
3660 case GST_MESSAGE_WARNING:
3661 case GST_MESSAGE_INFO:
3662 case GST_MESSAGE_TAG:
3663 case GST_MESSAGE_BUFFERING:
3664 case GST_MESSAGE_STATE_DIRTY:
3665 case GST_MESSAGE_STEP_DONE:
3666 case GST_MESSAGE_CLOCK_PROVIDE:
3667 case GST_MESSAGE_CLOCK_LOST:
3668 case GST_MESSAGE_NEW_CLOCK:
3669 case GST_MESSAGE_STRUCTURE_CHANGE:
3670 case GST_MESSAGE_STREAM_STATUS:
3671 case GST_MESSAGE_APPLICATION:
3672 case GST_MESSAGE_ELEMENT:
3673 case GST_MESSAGE_SEGMENT_START:
3674 case GST_MESSAGE_SEGMENT_DONE:
3675 case GST_MESSAGE_DURATION:
3676 case GST_MESSAGE_ANY:
3685 empathy_call_window_members_changed_cb (TpCallChannel *call,
3686 GHashTable *updates,
3688 TpCallStateReason *reason,
3689 EmpathyCallWindow *self)
3691 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3692 GHashTableIter iter;
3693 gpointer key, value;
3694 gboolean held = FALSE;
3696 g_hash_table_iter_init (&iter, updates);
3697 while (g_hash_table_iter_next (&iter, &key, &value))
3699 if (GPOINTER_TO_INT (value) & TP_CALL_MEMBER_FLAG_HELD)
3701 /* This assumes this is a 1-1 call, otherwise one participant
3702 * putting the call on hold wouldn't mean the call is on hold
3710 priv->call_state = HELD;
3711 else if (priv->call_state == HELD)
3712 priv->call_state = CONNECTED;
3716 call_handler_notify_call_cb (EmpathyCallHandler *handler,
3718 EmpathyCallWindow *self)
3720 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3721 TpCallChannel *call;
3723 g_object_get (priv->handler, "call-channel", &call, NULL);
3728 tp_g_signal_connect_object (call, "audio-stream-error",
3729 G_CALLBACK (empathy_call_window_audio_stream_error), self, 0);
3730 tp_g_signal_connect_object (call, "video-stream-error",
3731 G_CALLBACK (empathy_call_window_video_stream_error), self, 0);
3734 tp_g_signal_connect_object (call, "members-changed",
3735 G_CALLBACK (empathy_call_window_members_changed_cb), self, 0);
3737 g_object_unref (call);
3741 empathy_call_window_connect_handler (EmpathyCallWindow *self)
3743 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3744 TpCallChannel *call;
3746 g_signal_connect (priv->handler, "state-changed",
3747 G_CALLBACK (empathy_call_window_state_changed_cb), self);
3748 g_signal_connect (priv->handler, "conference-added",
3749 G_CALLBACK (empathy_call_window_conference_added_cb), self);
3750 g_signal_connect (priv->handler, "conference-removed",
3751 G_CALLBACK (empathy_call_window_conference_removed_cb), self);
3752 g_signal_connect (priv->handler, "closed",
3753 G_CALLBACK (empathy_call_window_channel_closed_cb), self);
3754 g_signal_connect (priv->handler, "src-pad-added",
3755 G_CALLBACK (empathy_call_window_src_added_cb), self);
3756 g_signal_connect (priv->handler, "content-added",
3757 G_CALLBACK (empathy_call_window_content_added_cb), self);
3758 g_signal_connect (priv->handler, "content-removed",
3759 G_CALLBACK (empathy_call_window_content_removed_cb), self);
3761 /* We connect to ::call-channel unconditionally since we'll
3762 * get new channels if we hangup and redial or if we reuse the
3764 g_signal_connect (priv->handler, "notify::call-channel",
3765 G_CALLBACK (call_handler_notify_call_cb), self);
3767 g_signal_connect (priv->handler, "framerate-changed",
3768 G_CALLBACK (empathy_call_window_framerate_changed_cb), self);
3769 g_signal_connect (priv->handler, "resolution-changed",
3770 G_CALLBACK (empathy_call_window_resolution_changed_cb), self);
3772 g_object_get (priv->handler, "call-channel", &call, NULL);
3775 /* We won't get notify::call-channel for this channel, so
3776 * directly call the callback. */
3777 call_handler_notify_call_cb (priv->handler, NULL, self);
3778 g_object_unref (call);
3783 empathy_call_window_realized_cb (GtkWidget *widget,
3784 EmpathyCallWindow *self)
3788 /* Make the hangup button twice as wide */
3789 width = gtk_widget_get_allocated_width (self->priv->hangup_button);
3790 gtk_widget_set_size_request (self->priv->hangup_button, width * 2, -1);
3792 empathy_call_window_connect_handler (self);
3794 gst_element_set_state (self->priv->pipeline, GST_STATE_PAUSED);
3798 empathy_call_window_delete_cb (GtkWidget *widget, GdkEvent*event,
3799 EmpathyCallWindow *window)
3801 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3803 if (priv->pipeline != NULL)
3805 if (priv->bus_message_source_id != 0)
3807 g_source_remove (priv->bus_message_source_id);
3808 priv->bus_message_source_id = 0;
3811 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
3814 if (priv->call_state == CONNECTING)
3815 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3821 show_controls (EmpathyCallWindow *window, gboolean set_fullscreen)
3824 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3826 menu = gtk_ui_manager_get_widget (priv->ui_manager,
3831 gtk_widget_hide (priv->dtmf_panel);
3832 gtk_widget_hide (menu);
3833 gtk_widget_hide (priv->toolbar);
3837 if (priv->dialpad_was_visible_before_fs)
3838 gtk_widget_show (priv->dtmf_panel);
3840 gtk_widget_show (menu);
3841 gtk_widget_show (priv->toolbar);
3843 gtk_window_resize (GTK_WINDOW (window), priv->original_width_before_fs,
3844 priv->original_height_before_fs);
3849 show_borders (EmpathyCallWindow *window, gboolean set_fullscreen)
3851 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3853 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
3854 set_fullscreen ? 0 : CONTENT_HBOX_BORDER_WIDTH);
3855 gtk_box_set_spacing (GTK_BOX (priv->content_hbox),
3856 set_fullscreen ? 0 : CONTENT_HBOX_SPACING);
3858 if (priv->video_output != NULL)
3861 gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
3862 priv->video_output, TRUE, TRUE,
3863 set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
3870 empathy_call_window_state_event_cb (GtkWidget *widget,
3871 GdkEventWindowState *event, EmpathyCallWindow *window)
3873 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
3875 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3876 gboolean set_fullscreen = event->new_window_state &
3877 GDK_WINDOW_STATE_FULLSCREEN;
3881 gboolean dialpad_was_visible;
3882 GtkAllocation allocation;
3883 gint original_width, original_height;
3885 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3886 original_width = allocation.width;
3887 original_height = allocation.height;
3889 g_object_get (priv->dtmf_panel,
3890 "visible", &dialpad_was_visible,
3893 priv->dialpad_was_visible_before_fs = dialpad_was_visible;
3894 priv->original_width_before_fs = original_width;
3895 priv->original_height_before_fs = original_height;
3897 if (priv->video_output_motion_handler_id == 0 &&
3898 priv->video_output != NULL)
3900 priv->video_output_motion_handler_id = g_signal_connect (
3901 G_OBJECT (priv->video_container), "motion-notify-event",
3902 G_CALLBACK (empathy_call_window_video_output_motion_notify),
3908 disconnect_video_output_motion_handler (window);
3911 empathy_call_window_fullscreen_set_fullscreen (priv->fullscreen,
3913 show_controls (window, set_fullscreen);
3914 show_borders (window, set_fullscreen);
3915 gtk_action_set_stock_id (priv->menu_fullscreen,
3916 (set_fullscreen ? "gtk-leave-fullscreen" : "gtk-fullscreen"));
3917 priv->is_fullscreen = set_fullscreen;
3924 empathy_call_window_show_dialpad (EmpathyCallWindow *window,
3927 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3928 int w, h, dialpad_width;
3929 GtkAllocation allocation;
3931 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3932 w = allocation.width;
3933 h = allocation.height;
3935 gtk_widget_get_preferred_width (priv->dtmf_panel, &dialpad_width, NULL);
3939 gtk_widget_show (priv->dtmf_panel);
3945 gtk_widget_hide (priv->dtmf_panel);
3949 gtk_window_resize (GTK_WINDOW (window), w, h);
3953 empathy_call_window_set_send_video (EmpathyCallWindow *window,
3956 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3957 TpCallChannel *call;
3959 priv->sending_video = (state == CAMERA_STATE_ON);
3961 if (state == CAMERA_STATE_ON)
3963 /* When we start sending video, we want to show the video preview by
3965 display_video_preview (window, TRUE);
3969 display_video_preview (window, FALSE);
3972 if (priv->call_state != CONNECTED)
3975 g_object_get (priv->handler, "call-channel", &call, NULL);
3976 DEBUG ("%s sending video", priv->sending_video ? "start": "stop");
3977 empathy_call_channel_send_video (call, priv->sending_video);
3978 g_object_unref (call);
3982 empathy_call_window_hangup_cb (gpointer object,
3983 EmpathyCallWindow *self)
3985 empathy_call_handler_stop_call (self->priv->handler);
3987 empathy_call_window_disconnected (self, TRUE);
3991 empathy_call_window_restart_call (EmpathyCallWindow *window)
3993 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3995 /* Remove error info bars */
3996 gtk_container_forall (GTK_CONTAINER (priv->errors_vbox),
3997 (GtkCallback) gtk_widget_destroy, NULL);
3999 create_video_output_widget (window);
4000 priv->outgoing = TRUE;
4001 empathy_call_window_set_state_connecting (window);
4003 if (priv->pipeline_playing)
4004 start_call (window);
4006 /* call will be started when the pipeline is ready */
4007 priv->start_call_when_playing = TRUE;
4009 empathy_call_window_setup_avatars (window, priv->handler);
4011 empathy_call_window_show_hangup_button (window, TRUE);
4015 empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
4016 EmpathyCallWindow *window)
4020 active = gtk_toggle_tool_button_get_active (button);
4022 empathy_call_window_show_dialpad (window, active);
4026 empathy_call_window_fullscreen_cb (gpointer object,
4027 EmpathyCallWindow *window)
4029 empathy_call_window_fullscreen_toggle (window);
4033 empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window)
4035 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4037 if (priv->is_fullscreen)
4038 gtk_window_unfullscreen (GTK_WINDOW (window));
4040 gtk_window_fullscreen (GTK_WINDOW (window));
4044 empathy_call_window_video_button_press_cb (GtkWidget *video_preview,
4045 GdkEventButton *event, EmpathyCallWindow *window)
4047 if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
4049 empathy_call_window_video_menu_popup (window, event->button);
4057 empathy_call_window_key_press_cb (GtkWidget *video_output,
4058 GdkEventKey *event, EmpathyCallWindow *window)
4060 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4062 if (priv->is_fullscreen && event->keyval == GDK_KEY_Escape)
4064 /* Since we are in fullscreen mode, toggling will bring us back to
4066 empathy_call_window_fullscreen_toggle (window);
4074 empathy_call_window_video_output_motion_notify (GtkWidget *widget,
4075 GdkEventMotion *event, EmpathyCallWindow *window)
4077 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4079 if (priv->is_fullscreen)
4081 empathy_call_window_fullscreen_show_popup (priv->fullscreen);
4083 /* Show the bottom toolbar */
4084 empathy_call_window_motion_notify_cb (NULL, NULL, window);
4091 empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
4095 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4097 menu = gtk_ui_manager_get_widget (priv->ui_manager,
4099 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
4100 button, gtk_get_current_event_time ());
4101 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
4105 empathy_call_window_status_message (EmpathyCallWindow *self,
4108 gtk_label_set_label (GTK_LABEL (self->priv->status_label), message);
4112 empathy_call_window_get_ui_manager (EmpathyCallWindow *window)
4114 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4116 return priv->ui_manager;
4119 EmpathyGstAudioSrc *
4120 empathy_call_window_get_audio_src (EmpathyCallWindow *window)
4122 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4124 return (EmpathyGstAudioSrc *) priv->audio_input;
4127 EmpathyGstVideoSrc *
4128 empathy_call_window_get_video_src (EmpathyCallWindow *self)
4130 return EMPATHY_GST_VIDEO_SRC (self->priv->video_input);
4134 empathy_call_window_change_webcam (EmpathyCallWindow *self,
4135 const gchar *device)
4137 EmpathyGstVideoSrc *video;
4140 /* Restart the camera only if it's already running */
4141 running = (self->priv->video_preview != NULL);
4142 video = empathy_call_window_get_video_src (self);
4145 empathy_call_window_play_camera (self, FALSE);
4147 empathy_video_src_change_device (video, device);
4150 empathy_call_window_play_camera (self, TRUE);