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_SPACING 20
88 /* The avatar's default width and height are set to the same value because we
89 want a square icon. */
90 #define REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
91 #define REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT \
92 EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
94 #define SMALL_TOOLBAR_SIZE 36
96 /* If an video input error occurs, the error message will start with "v4l" */
97 #define VIDEO_INPUT_ERROR_PREFIX "v4l"
99 /* The time interval in milliseconds between 2 outgoing rings */
100 #define MS_BETWEEN_RING 500
102 /* The roundedness of preview box and placeholders */
103 #define PREVIEW_ROUND_FACTOR 16
105 G_DEFINE_TYPE(EmpathyCallWindow, empathy_call_window, GTK_TYPE_WINDOW)
108 PROP_CALL_HANDLER = 1,
112 RINGING, /* Incoming call */
113 CONNECTING, /* Outgoing call */
114 CONNECTED, /* Connected */
115 HELD, /* Connected, but on hold */
116 DISCONNECTED, /* Disconnected */
117 REDIALING /* Redialing (special case of CONNECTING) */
121 CAMERA_STATE_OFF = 0,
127 PREVIEW_POS_TOP_LEFT,
128 PREVIEW_POS_TOP_RIGHT,
129 PREVIEW_POS_BOTTOM_LEFT,
130 PREVIEW_POS_BOTTOM_RIGHT,
133 struct _EmpathyCallWindowPriv
135 gboolean dispose_has_run;
136 EmpathyCallHandler *handler;
138 EmpathyContact *contact;
140 EmpathyCameraMonitor *camera_monitor;
145 GtkUIManager *ui_manager;
146 GtkWidget *errors_vbox;
147 /* widget displays the video received from the remote user. This widget is
148 * alive only during call. */
149 ClutterActor *video_output;
150 ClutterActor *video_preview;
151 ClutterActor *drag_preview;
152 ClutterActor *preview_shown_button;
153 ClutterActor *preview_hidden_button;
154 ClutterActor *preview_rectangle1;
155 ClutterActor *preview_rectangle2;
156 ClutterActor *preview_rectangle3;
157 ClutterActor *preview_rectangle4;
158 ClutterActor *preview_spinner_actor;
159 GtkWidget *preview_spinner_widget;
160 GtkWidget *video_container;
161 GtkWidget *remote_user_avatar_widget;
162 GtkWidget *remote_user_avatar_toolbar;
163 GtkWidget *remote_user_name_toolbar;
164 GtkWidget *status_label;
165 GtkWidget *hangup_button;
166 GtkWidget *audio_call_button;
167 GtkWidget *video_call_button;
168 GtkWidget *mic_button;
169 GtkWidget *volume_button;
170 GtkWidget *camera_button;
171 GtkWidget *dialpad_button;
173 GtkWidget *bottom_toolbar;
174 ClutterActor *floating_toolbar;
176 GtkAction *menu_fullscreen;
177 GtkAction *menu_swap_camera;
179 ClutterState *transitions;
181 /* The main box covering all the stage, contaning remote avatar/video */
182 ClutterActor *video_box;
183 ClutterLayoutManager *video_layout;
185 /* A Box layout manager containing a bin for previews
186 * and the floating toolbar */
187 ClutterActor *overlay_box;
188 ClutterLayoutManager *overlay_layout;
190 /* Bin layout for the previews */
191 ClutterActor *preview_box;
192 ClutterLayoutManager *preview_layout;
194 /* Coordinates of the preview drag event's start. */
195 PreviewPosition preview_pos;
197 /* We keep a reference on the hbox which contains the main content so we can
198 easilly repack everything when toggling fullscreen */
199 GtkWidget *content_hbox;
201 /* These are used to accept or reject an incoming call when the status
203 GtkWidget *incoming_call_dialog;
204 TpCallChannel *pending_channel;
205 TpChannelDispatchOperation *pending_cdo;
206 TpAddDispatchOperationContext *pending_context;
208 gulong video_output_motion_handler_id;
209 guint bus_message_source_id;
211 GtkWidget *dtmf_panel;
214 GtkWidget *details_vbox;
215 GtkWidget *vcodec_encoding_label;
216 GtkWidget *acodec_encoding_label;
217 GtkWidget *vcodec_decoding_label;
218 GtkWidget *acodec_decoding_label;
220 GtkWidget *audio_remote_candidate_label;
221 GtkWidget *audio_local_candidate_label;
222 GtkWidget *video_remote_candidate_label;
223 GtkWidget *video_local_candidate_label;
224 GtkWidget *video_remote_candidate_info_img;
225 GtkWidget *video_local_candidate_info_img;
226 GtkWidget *audio_remote_candidate_info_img;
227 GtkWidget *audio_local_candidate_info_img;
229 GstElement *video_input;
230 GstElement *video_preview_sink;
231 GstElement *video_output_sink;
232 GstElement *audio_input;
233 GstElement *audio_output;
234 gboolean audio_output_added;
235 GstElement *pipeline;
236 GstElement *video_tee;
246 gboolean call_started;
247 gboolean sending_video;
248 CameraState camera_state;
250 EmpathyCallWindowFullscreen *fullscreen;
251 gboolean is_fullscreen;
256 guint inactivity_src;
258 /* Those fields represent the state of the window before it actually was in
260 gboolean dialpad_was_visible_before_fs;
261 gint original_width_before_fs;
262 gint original_height_before_fs;
264 gint x, y, w, h, dialpad_width;
267 /* TRUE if the call should be started when the pipeline is playing */
268 gboolean start_call_when_playing;
269 /* TRUE if we requested to set the pipeline in the playing state */
270 gboolean pipeline_playing;
272 EmpathySoundManager *sound_mgr;
275 EmpathyMicMenu *mic_menu;
276 EmpathyCameraMenu *camera_menu;
279 #define GET_PRIV(o) (EMPATHY_CALL_WINDOW (o)->priv)
281 static void empathy_call_window_realized_cb (GtkWidget *widget,
282 EmpathyCallWindow *window);
284 static gboolean empathy_call_window_delete_cb (GtkWidget *widget,
285 GdkEvent *event, EmpathyCallWindow *window);
287 static gboolean empathy_call_window_state_event_cb (GtkWidget *widget,
288 GdkEventWindowState *event, EmpathyCallWindow *window);
290 static void empathy_call_window_set_send_video (EmpathyCallWindow *window,
293 static void empathy_call_window_hangup_cb (gpointer object,
294 EmpathyCallWindow *window);
296 static void empathy_call_window_fullscreen_cb (gpointer object,
297 EmpathyCallWindow *window);
299 static void empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window);
301 static gboolean empathy_call_window_video_button_press_cb (
302 GtkWidget *video_output, GdkEventButton *event, EmpathyCallWindow *window);
304 static gboolean empathy_call_window_key_press_cb (GtkWidget *video_output,
305 GdkEventKey *event, EmpathyCallWindow *window);
307 static gboolean empathy_call_window_video_output_motion_notify (
308 GtkWidget *widget, GdkEventMotion *event, EmpathyCallWindow *window);
310 static void empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
313 static void empathy_call_window_connect_handler (EmpathyCallWindow *self);
315 static void empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
316 EmpathyCallWindow *window);
318 static void empathy_call_window_restart_call (EmpathyCallWindow *window);
320 static void empathy_call_window_status_message (EmpathyCallWindow *window,
323 static gboolean empathy_call_window_bus_message (GstBus *bus,
324 GstMessage *message, gpointer user_data);
327 make_background_transparent (GtkClutterActor *actor)
329 GdkRGBA transparent = { 0., 0., 0., 0. };
332 widget = gtk_clutter_actor_get_widget (actor);
333 gtk_widget_override_background_color (widget, GTK_STATE_FLAG_NORMAL, &transparent);
337 empathy_call_window_show_hangup_button (EmpathyCallWindow *self,
340 gtk_widget_set_visible (self->priv->hangup_button, show);
341 gtk_widget_set_visible (self->priv->audio_call_button, !show);
342 gtk_widget_set_visible (self->priv->video_call_button, !show);
346 empathy_call_window_audio_call_cb (GtkToggleToolButton *button,
347 EmpathyCallWindow *self)
349 g_object_set (self->priv->handler, "initial-video", FALSE, NULL);
350 empathy_call_window_restart_call (self);
354 empathy_call_window_video_call_cb (GtkToggleToolButton *button,
355 EmpathyCallWindow *self)
357 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
358 g_object_set (self->priv->handler, "initial-video", TRUE, NULL);
359 empathy_call_window_restart_call (self);
363 dtmf_start_tone_cb (EmpathyDialpadWidget *dialpad,
365 EmpathyCallWindow *self)
370 g_object_get (self->priv->handler, "call-channel", &call, NULL);
372 tones[0] = tp_dtmf_event_to_char (event);
374 tp_call_channel_send_tones_async (call, tones, NULL, NULL, NULL);
376 g_object_unref (call);
380 empathy_call_window_show_video_output (EmpathyCallWindow *self,
383 if (self->priv->video_output != NULL)
384 g_object_set (self->priv->video_output, "visible", show, NULL);
386 gtk_widget_set_visible (self->priv->remote_user_avatar_widget, !show);
388 clutter_actor_raise_top (self->priv->overlay_box);
392 create_video_output_widget (EmpathyCallWindow *self)
394 EmpathyCallWindowPriv *priv = GET_PRIV (self);
396 g_assert (priv->video_output == NULL);
397 g_assert (priv->pipeline != NULL);
399 priv->video_output = clutter_texture_new ();
401 clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->video_output),
404 priv->video_output_sink = gst_element_factory_make ("cluttersink", NULL);
405 if (priv->video_output_sink == NULL)
406 g_error ("Missing cluttersink");
408 g_object_set (priv->video_output_sink, "texture", priv->video_output, NULL);
410 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
413 gtk_widget_add_events (priv->video_container,
414 GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
415 g_signal_connect (G_OBJECT (priv->video_container), "button-press-event",
416 G_CALLBACK (empathy_call_window_video_button_press_cb), self);
420 create_video_input (EmpathyCallWindow *self)
422 EmpathyCallWindowPriv *priv = GET_PRIV (self);
424 g_assert (priv->video_input == NULL);
425 priv->video_input = empathy_video_src_new ();
426 gst_object_ref (priv->video_input);
427 gst_object_sink (priv->video_input);
431 audio_control_volume_to_element (GBinding *binding,
432 const GValue *source_value,
433 GValue *target_value,
436 /* AudioControl volume is 0-255, with -1 for unknown */
439 hv = g_value_get_int (source_value);
444 g_value_set_double (target_value, hv/255.0);
450 element_volume_to_audio_control (GBinding *binding,
451 const GValue *source_value,
452 GValue *target_value,
457 ev = g_value_get_double (source_value);
458 ev = CLAMP (ev, 0.0, 1.0);
460 g_value_set_int (target_value, ev * 255);
465 create_audio_input (EmpathyCallWindow *self)
467 EmpathyCallWindowPriv *priv = GET_PRIV (self);
469 g_assert (priv->audio_input == NULL);
470 priv->audio_input = empathy_audio_src_new ();
471 gst_object_ref (priv->audio_input);
472 gst_object_sink (priv->audio_input);
474 g_object_bind_property (priv->mic_button, "active",
475 priv->audio_input, "mute",
476 G_BINDING_BIDIRECTIONAL |
477 G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
481 add_video_preview_to_pipeline (EmpathyCallWindow *self)
483 EmpathyCallWindowPriv *priv = GET_PRIV (self);
486 g_assert (priv->video_preview != NULL);
487 g_assert (priv->pipeline != NULL);
488 g_assert (priv->video_input != NULL);
489 g_assert (priv->video_tee != NULL);
491 preview = priv->video_preview_sink;
493 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->video_input))
495 g_warning ("Could not add video input to pipeline");
499 if (!gst_bin_add (GST_BIN (priv->pipeline), preview))
501 g_warning ("Could not add video preview to pipeline");
505 if (!gst_element_link (priv->video_input, priv->video_tee))
507 g_warning ("Could not link video input to video tee");
511 if (!gst_element_link (priv->video_tee, preview))
513 g_warning ("Could not link video tee to video preview");
519 empathy_call_window_disable_camera_cb (GtkAction *action,
520 EmpathyCallWindow *self)
522 clutter_actor_destroy (self->priv->preview_hidden_button);
524 gtk_toggle_tool_button_set_active (
525 GTK_TOGGLE_TOOL_BUTTON (self->priv->camera_button), FALSE);
529 empathy_call_window_minimise_camera_cb (GtkAction *action,
530 EmpathyCallWindow *self)
532 clutter_actor_hide (self->priv->video_preview);
533 clutter_actor_show (self->priv->preview_hidden_button);
537 empathy_call_window_maximise_camera_cb (GtkAction *action,
538 EmpathyCallWindow *self)
540 clutter_actor_show (self->priv->video_preview);
541 clutter_actor_hide (self->priv->preview_hidden_button);
545 empathy_call_window_swap_camera_cb (GtkAction *action,
546 EmpathyCallWindow *self)
548 const GList *cameras, *l;
551 DEBUG ("Swapping the camera");
553 cameras = empathy_camera_monitor_get_cameras (self->priv->camera_monitor);
554 current_cam = empathy_video_src_dup_device (
555 EMPATHY_GST_VIDEO_SRC (self->priv->video_input));
557 for (l = cameras; l != NULL; l = l->next)
559 EmpathyCamera *camera = l->data;
561 if (!tp_strdiff (camera->device, current_cam))
566 next = l->next->data;
568 next = cameras->data;
570 /* EmpathyCameraMenu will update itself and do the actual change
572 g_settings_set_string (self->priv->settings,
573 EMPATHY_PREFS_CALL_CAMERA_DEVICE,
580 g_free (current_cam);
584 empathy_call_window_camera_added_cb (EmpathyCameraMonitor *monitor,
585 EmpathyCamera *camera,
586 EmpathyCallWindow *self)
588 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
590 gtk_action_set_visible (self->priv->menu_swap_camera,
591 g_list_length ((GList *) cameras) >= 2);
595 empathy_call_window_camera_removed_cb (EmpathyCameraMonitor *monitor,
596 EmpathyCamera *camera,
597 EmpathyCallWindow *self)
599 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
601 gtk_action_set_visible (self->priv->menu_swap_camera,
602 g_list_length ((GList *) cameras) >= 2);
606 empathy_call_window_preview_button_clicked_cb (GtkButton *button,
607 EmpathyCallWindow *self)
611 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
613 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
614 0, gtk_get_current_event_time ());
615 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
619 empathy_call_window_preview_hidden_button_clicked_cb (GtkButton *button,
620 EmpathyCallWindow *self)
624 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
625 "/preview-hidden-menu");
626 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
627 0, gtk_get_current_event_time ());
628 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
631 static ClutterActor *
632 empathy_call_window_create_preview_rectangle (EmpathyCallWindow *self,
633 ClutterBinAlignment x,
634 ClutterBinAlignment y)
636 ClutterActor *rectangle;
638 rectangle = CLUTTER_ACTOR (empathy_rounded_rectangle_new (
639 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT,
640 PREVIEW_ROUND_FACTOR));
642 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (self->priv->preview_layout),
644 clutter_actor_hide (rectangle);
650 empathy_call_window_create_preview_rectangles (EmpathyCallWindow *self)
654 self->priv->preview_layout = clutter_bin_layout_new (
655 CLUTTER_BIN_ALIGNMENT_CENTER, CLUTTER_BIN_ALIGNMENT_CENTER);
656 self->priv->preview_box = box = clutter_box_new (self->priv->preview_layout);
658 clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (self->priv->overlay_layout),
659 box, TRUE, TRUE, TRUE,
660 CLUTTER_BOX_ALIGNMENT_CENTER, CLUTTER_BOX_ALIGNMENT_START);
662 self->priv->preview_rectangle1 =
663 empathy_call_window_create_preview_rectangle (self,
664 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_START);
665 self->priv->preview_rectangle2 =
666 empathy_call_window_create_preview_rectangle (self,
667 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_END);
668 self->priv->preview_rectangle3 =
669 empathy_call_window_create_preview_rectangle (self,
670 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_START);
671 self->priv->preview_rectangle4 =
672 empathy_call_window_create_preview_rectangle (self,
673 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_END);
677 empathy_call_window_show_preview_rectangles (EmpathyCallWindow *self,
680 g_object_set (self->priv->preview_rectangle1, "visible", show, NULL);
681 g_object_set (self->priv->preview_rectangle2, "visible", show, NULL);
682 g_object_set (self->priv->preview_rectangle3, "visible", show, NULL);
683 g_object_set (self->priv->preview_rectangle4, "visible", show, NULL);
687 empathy_call_window_get_preview_coordinates (EmpathyCallWindow *self,
692 guint ret_x = 0, ret_y = 0;
695 if (!clutter_actor_has_allocation (self->priv->preview_box))
698 clutter_actor_get_geometry (self->priv->preview_box, &box);
702 case PREVIEW_POS_TOP_LEFT:
703 ret_x = ret_y = SELF_VIDEO_SECTION_MARGIN;
705 case PREVIEW_POS_TOP_RIGHT:
706 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
707 - SELF_VIDEO_SECTION_WIDTH;
708 ret_y = SELF_VIDEO_SECTION_MARGIN;
710 case PREVIEW_POS_BOTTOM_LEFT:
711 ret_x = SELF_VIDEO_SECTION_MARGIN;
712 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
713 - SELF_VIDEO_SECTION_HEIGHT;
715 case PREVIEW_POS_BOTTOM_RIGHT:
716 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
717 - SELF_VIDEO_SECTION_WIDTH;
718 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
719 - SELF_VIDEO_SECTION_HEIGHT;
722 g_warn_if_reached ();
733 static PreviewPosition
734 empathy_call_window_get_preview_position (EmpathyCallWindow *self,
739 PreviewPosition pos = PREVIEW_POS_NONE;
741 if (!clutter_actor_has_allocation (self->priv->preview_box))
744 clutter_actor_get_geometry (self->priv->preview_box, &box);
746 if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
747 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
748 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
749 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
751 pos = PREVIEW_POS_TOP_LEFT;
753 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
754 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
755 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
756 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
758 pos = PREVIEW_POS_TOP_RIGHT;
760 else if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
761 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
762 box.height - SELF_VIDEO_SECTION_MARGIN >= event_y &&
763 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_HEIGHT))
765 pos = PREVIEW_POS_BOTTOM_LEFT;
767 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
768 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
769 box.height - 2 * SELF_VIDEO_SECTION_MARGIN >= event_y &&
770 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_HEIGHT))
772 pos = PREVIEW_POS_BOTTOM_RIGHT;
778 static ClutterActor *
779 empathy_call_window_get_preview_rectangle (EmpathyCallWindow *self,
782 ClutterActor *rectangle;
786 case PREVIEW_POS_TOP_LEFT:
787 rectangle = self->priv->preview_rectangle1;
789 case PREVIEW_POS_TOP_RIGHT:
790 rectangle = self->priv->preview_rectangle3;
792 case PREVIEW_POS_BOTTOM_LEFT:
793 rectangle = self->priv->preview_rectangle2;
795 case PREVIEW_POS_BOTTOM_RIGHT:
796 rectangle = self->priv->preview_rectangle4;
806 empathy_call_window_move_video_preview (EmpathyCallWindow *self,
809 ClutterBinLayout *layout = CLUTTER_BIN_LAYOUT (self->priv->preview_layout);
811 DEBUG ("moving the video preview to %d", pos);
813 self->priv->preview_pos = pos;
817 case PREVIEW_POS_TOP_LEFT:
818 clutter_bin_layout_set_alignment (layout,
819 self->priv->video_preview,
820 CLUTTER_BIN_ALIGNMENT_START,
821 CLUTTER_BIN_ALIGNMENT_START);
823 case PREVIEW_POS_TOP_RIGHT:
824 clutter_bin_layout_set_alignment (layout,
825 self->priv->video_preview,
826 CLUTTER_BIN_ALIGNMENT_END,
827 CLUTTER_BIN_ALIGNMENT_START);
829 case PREVIEW_POS_BOTTOM_LEFT:
830 clutter_bin_layout_set_alignment (layout,
831 self->priv->video_preview,
832 CLUTTER_BIN_ALIGNMENT_START,
833 CLUTTER_BIN_ALIGNMENT_END);
835 case PREVIEW_POS_BOTTOM_RIGHT:
836 clutter_bin_layout_set_alignment (layout,
837 self->priv->video_preview,
838 CLUTTER_BIN_ALIGNMENT_END,
839 CLUTTER_BIN_ALIGNMENT_END);
842 g_warn_if_reached ();
845 g_settings_set_enum (self->priv->settings, "camera-position", pos);
849 _clutter_color_from_rgba (ClutterColor *color,
852 color->red = (guint8) floor (rgba->red * 255);
853 color->green = (guint8) floor (rgba->green * 255);
854 color->blue = (guint8) floor (rgba->blue * 255);
855 color->alpha = (guint8) floor (rgba->alpha * 255);
859 empathy_call_window_highlight_preview_rectangle (EmpathyCallWindow *self,
862 ClutterActor *rectangle;
863 GtkStyleContext *context;
865 ClutterColor color, highlight;
867 rectangle = empathy_call_window_get_preview_rectangle (self, pos);
868 context = gtk_widget_get_style_context (GTK_WIDGET (self));
869 gtk_style_context_get_color (context, 0, &rgba);
871 _clutter_color_from_rgba (&color, &rgba);
872 clutter_color_shade (&color, 1.4, &highlight);
874 empathy_rounded_rectangle_set_border_width (
875 EMPATHY_ROUNDED_RECTANGLE (rectangle), 2 * SELF_VIDEO_SECTION_MARGIN);
876 empathy_rounded_rectangle_set_border_color (
877 EMPATHY_ROUNDED_RECTANGLE (rectangle), &highlight);
881 empathy_call_window_darken_preview_rectangle (EmpathyCallWindow *self,
882 ClutterActor *rectangle)
884 GtkStyleContext *context;
886 ClutterColor color, darker;
888 context = gtk_widget_get_style_context (GTK_WIDGET (self));
889 gtk_style_context_get_background_color (context, 0, &rgba);
891 _clutter_color_from_rgba (&color, &rgba);
892 clutter_color_shade (&color, 0.55, &darker);
894 empathy_rounded_rectangle_set_border_width (
895 EMPATHY_ROUNDED_RECTANGLE (rectangle), 1);
896 empathy_rounded_rectangle_set_border_color (
897 EMPATHY_ROUNDED_RECTANGLE (rectangle), &darker);
901 empathy_call_window_darken_preview_rectangles (EmpathyCallWindow *self)
903 ClutterActor *rectangle;
905 rectangle = empathy_call_window_get_preview_rectangle (self,
906 self->priv->preview_pos);
908 /* We don't want to darken the rectangle where the preview
911 if (self->priv->preview_rectangle1 != rectangle)
912 empathy_call_window_darken_preview_rectangle (self,
913 self->priv->preview_rectangle1);
915 if (self->priv->preview_rectangle2 != rectangle)
916 empathy_call_window_darken_preview_rectangle (self,
917 self->priv->preview_rectangle2);
919 if (self->priv->preview_rectangle3 != rectangle)
920 empathy_call_window_darken_preview_rectangle (self,
921 self->priv->preview_rectangle3);
923 if (self->priv->preview_rectangle4 != rectangle)
924 empathy_call_window_darken_preview_rectangle (self,
925 self->priv->preview_rectangle4);
929 empathy_call_window_preview_on_drag_begin_cb (ClutterDragAction *action,
933 ClutterModifierType modifiers,
934 EmpathyCallWindow *self)
936 ClutterActor *stage = clutter_actor_get_stage (actor);
939 self->priv->drag_preview = clutter_clone_new (actor);
941 clutter_container_add_actor (CLUTTER_CONTAINER (stage),
942 self->priv->drag_preview);
944 clutter_actor_transform_stage_point (actor, event_x, event_y,
947 clutter_actor_set_position (self->priv->drag_preview,
948 event_x - rel_x, event_y - rel_y);
950 clutter_drag_action_set_drag_handle (action,
951 self->priv->drag_preview);
953 clutter_actor_set_opacity (actor, 0);
954 clutter_actor_hide (self->priv->preview_shown_button);
956 empathy_call_window_show_preview_rectangles (self, TRUE);
957 empathy_call_window_darken_preview_rectangles (self);
961 empathy_call_window_on_animation_completed_cb (ClutterAnimation *animation,
964 clutter_actor_set_opacity (actor, 255);
968 empathy_call_window_preview_on_drag_end_cb (ClutterDragAction *action,
972 ClutterModifierType modifiers,
973 EmpathyCallWindow *self)
978 /* Get the position before destroying the drag actor, otherwise the
979 * preview_box allocation won't be valid and we won't be able to
980 * calculate the position. */
981 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
983 empathy_call_window_get_preview_coordinates (self,
984 pos != PREVIEW_POS_NONE ? pos : self->priv->preview_pos,
987 /* Move the preview to the destination and destroy it afterwards */
988 clutter_actor_animate (self->priv->drag_preview, CLUTTER_LINEAR, 500,
991 "signal-swapped-after::completed",
992 clutter_actor_destroy, self->priv->drag_preview,
993 "signal-swapped-after::completed",
994 clutter_actor_show, self->priv->preview_shown_button,
996 empathy_call_window_on_animation_completed_cb, actor,
999 self->priv->drag_preview = NULL;
1001 if (pos != PREVIEW_POS_NONE)
1002 empathy_call_window_move_video_preview (self, pos);
1004 empathy_call_window_show_preview_rectangles (self, FALSE);
1008 empathy_call_window_preview_on_drag_motion_cb (ClutterDragAction *action,
1009 ClutterActor *actor,
1012 EmpathyCallWindow *self)
1014 PreviewPosition pos;
1015 gfloat event_x, event_y;
1017 clutter_drag_action_get_motion_coords (action, &event_x, &event_y);
1019 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
1021 if (pos != PREVIEW_POS_NONE)
1022 empathy_call_window_highlight_preview_rectangle (self, pos);
1024 empathy_call_window_darken_preview_rectangles (self);
1028 empathy_call_window_preview_enter_event_cb (ClutterActor *actor,
1029 ClutterCrossingEvent *event,
1030 EmpathyCallWindow *self)
1032 ClutterActor *rectangle;
1034 rectangle = empathy_call_window_get_preview_rectangle (self,
1035 self->priv->preview_pos);
1037 empathy_call_window_highlight_preview_rectangle (self,
1038 self->priv->preview_pos);
1040 clutter_actor_show (rectangle);
1046 empathy_call_window_preview_leave_event_cb (ClutterActor *actor,
1047 ClutterCrossingEvent *event,
1048 EmpathyCallWindow *self)
1050 ClutterActor *rectangle;
1052 rectangle = empathy_call_window_get_preview_rectangle (self,
1053 self->priv->preview_pos);
1055 empathy_call_window_darken_preview_rectangle (self, rectangle);
1057 clutter_actor_hide (rectangle);
1063 create_video_preview (EmpathyCallWindow *self)
1065 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1066 ClutterLayoutManager *layout;
1067 ClutterActor *preview;
1069 ClutterAction *action;
1071 PreviewPosition pos;
1073 g_assert (priv->video_preview == NULL);
1075 pos = g_settings_get_enum (priv->settings, "camera-position");
1077 preview = empathy_rounded_texture_new ();
1078 clutter_actor_set_size (preview,
1079 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1081 priv->video_preview_sink = gst_element_factory_make ("cluttersink", NULL);
1082 if (priv->video_preview_sink == NULL)
1083 g_error ("Missing cluttersink, check your clutter-gst installation");
1084 g_object_set (priv->video_preview_sink, "texture", preview, NULL);
1085 g_object_add_weak_pointer (G_OBJECT (priv->video_preview_sink), (gpointer) &priv->video_preview_sink);
1087 /* Add a little offset to the video preview */
1088 layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1089 CLUTTER_BIN_ALIGNMENT_CENTER);
1090 priv->video_preview = clutter_box_new (layout);
1091 clutter_actor_set_size (priv->video_preview,
1092 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
1093 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
1095 /* Spinner for when changing the camera device */
1096 priv->preview_spinner_widget = gtk_spinner_new ();
1097 priv->preview_spinner_actor = empathy_rounded_actor_new (PREVIEW_ROUND_FACTOR);
1099 g_object_set (priv->preview_spinner_widget, "expand", TRUE, NULL);
1100 make_background_transparent (GTK_CLUTTER_ACTOR (priv->preview_spinner_actor));
1101 gtk_widget_show (priv->preview_spinner_widget);
1104 GTK_CONTAINER (gtk_clutter_actor_get_widget (
1105 GTK_CLUTTER_ACTOR (priv->preview_spinner_actor))),
1106 priv->preview_spinner_widget);
1107 clutter_actor_set_size (priv->preview_spinner_actor,
1108 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1109 clutter_actor_set_opacity (priv->preview_spinner_actor, 128);
1110 clutter_actor_hide (priv->preview_spinner_actor);
1112 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview),
1114 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview),
1115 priv->preview_spinner_actor);
1117 g_object_set (priv->video_preview_sink,
1122 /* Translators: this is an "Info" label. It should be as short
1124 button = gtk_button_new_with_label (_("i"));
1125 priv->preview_shown_button = b = gtk_clutter_actor_new_with_contents (button);
1126 clutter_actor_set_size (b, 24, 24);
1127 clutter_actor_set_margin_right (b, 4);
1128 clutter_actor_set_margin_bottom (b, 2);
1129 make_background_transparent (GTK_CLUTTER_ACTOR (b));
1131 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (layout), b,
1132 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_END);
1134 g_signal_connect (button, "clicked",
1135 G_CALLBACK (empathy_call_window_preview_button_clicked_cb),
1138 /* Translators: this is an "Info" label. It should be as short
1140 button = gtk_button_new_with_label (_("i"));
1141 priv->preview_hidden_button = b = gtk_clutter_actor_new_with_contents (button);
1142 clutter_actor_set_size (b, 24, 24);
1143 make_background_transparent (GTK_CLUTTER_ACTOR (b));
1145 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->preview_layout),
1146 priv->preview_hidden_button,
1147 CLUTTER_BIN_ALIGNMENT_START,
1148 CLUTTER_BIN_ALIGNMENT_END);
1150 self->priv->preview_pos = PREVIEW_POS_BOTTOM_LEFT;
1152 clutter_actor_hide (priv->preview_hidden_button);
1154 g_signal_connect (button, "clicked",
1155 G_CALLBACK (empathy_call_window_preview_hidden_button_clicked_cb),
1158 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->preview_layout),
1159 priv->video_preview,
1160 CLUTTER_BIN_ALIGNMENT_START,
1161 CLUTTER_BIN_ALIGNMENT_END);
1163 empathy_call_window_move_video_preview (self, pos);
1165 action = clutter_drag_action_new ();
1166 g_signal_connect (action, "drag-begin",
1167 G_CALLBACK (empathy_call_window_preview_on_drag_begin_cb), self);
1168 g_signal_connect (action, "drag-end",
1169 G_CALLBACK (empathy_call_window_preview_on_drag_end_cb), self);
1170 g_signal_connect (action, "drag-motion",
1171 G_CALLBACK (empathy_call_window_preview_on_drag_motion_cb), self);
1173 g_signal_connect (preview, "enter-event",
1174 G_CALLBACK (empathy_call_window_preview_enter_event_cb), self);
1175 g_signal_connect (preview, "leave-event",
1176 G_CALLBACK (empathy_call_window_preview_leave_event_cb), self);
1178 clutter_actor_add_action (preview, action);
1179 clutter_actor_set_reactive (preview, TRUE);
1180 clutter_actor_set_reactive (priv->preview_shown_button, TRUE);
1184 empathy_call_window_start_camera_spinning (EmpathyCallWindow *self)
1186 clutter_actor_show (self->priv->preview_spinner_actor);
1187 gtk_spinner_start (GTK_SPINNER (self->priv->preview_spinner_widget));
1191 empathy_call_window_stop_camera_spinning (EmpathyCallWindow *self)
1193 clutter_actor_hide (self->priv->preview_spinner_actor);
1194 gtk_spinner_stop (GTK_SPINNER (self->priv->preview_spinner_widget));
1198 empathy_call_window_play_camera (EmpathyCallWindow *self,
1201 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1202 GstElement *preview;
1205 if (priv->video_preview == NULL)
1207 create_video_preview (self);
1208 add_video_preview_to_pipeline (self);
1213 state = GST_STATE_PLAYING;
1217 empathy_call_window_start_camera_spinning (self);
1218 state = GST_STATE_NULL;
1221 preview = priv->video_preview_sink;
1223 gst_element_set_state (preview, state);
1224 gst_element_set_state (priv->video_tee, state);
1225 gst_element_set_state (priv->video_input, state);
1229 display_video_preview (EmpathyCallWindow *self,
1232 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1234 if (priv->video_preview == NULL)
1236 create_video_preview (self);
1237 add_video_preview_to_pipeline (self);
1242 /* Display the video preview */
1243 DEBUG ("Show video preview");
1245 empathy_call_window_play_camera (self, TRUE);
1246 clutter_actor_show (priv->video_preview);
1247 clutter_actor_raise_top (priv->floating_toolbar);
1251 /* Hide the video preview */
1252 DEBUG ("Hide video preview");
1254 if (priv->video_preview != NULL)
1256 clutter_actor_hide (priv->video_preview);
1257 empathy_call_window_play_camera (self, FALSE);
1263 empathy_call_window_set_state_connecting (EmpathyCallWindow *window)
1265 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1267 empathy_call_window_status_message (window, _("Connecting…"));
1268 priv->call_state = CONNECTING;
1270 /* Show the toolbar */
1271 clutter_state_set_state (priv->transitions, "fade-in");
1274 empathy_sound_manager_start_playing (priv->sound_mgr, GTK_WIDGET (window),
1275 EMPATHY_SOUND_PHONE_OUTGOING, MS_BETWEEN_RING);
1279 disable_camera (EmpathyCallWindow *self)
1281 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1283 if (priv->camera_state == CAMERA_STATE_OFF)
1286 DEBUG ("Disable camera");
1288 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
1290 priv->camera_state = CAMERA_STATE_OFF;
1294 enable_camera (EmpathyCallWindow *self)
1296 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1298 if (priv->camera_state == CAMERA_STATE_ON)
1301 if (priv->video_input == NULL)
1303 DEBUG ("Can't enable camera, no input");
1307 DEBUG ("Enable camera");
1309 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
1311 priv->camera_state = CAMERA_STATE_ON;
1315 empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
1316 EmpathyCallWindow *self)
1318 if (gtk_toggle_tool_button_get_active (toggle))
1319 enable_camera (self);
1321 disable_camera (self);
1325 create_pipeline (EmpathyCallWindow *self)
1327 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1330 g_assert (priv->pipeline == NULL);
1332 priv->pipeline = gst_pipeline_new (NULL);
1333 priv->pipeline_playing = FALSE;
1335 priv->video_tee = gst_element_factory_make ("tee", NULL);
1336 gst_object_ref (priv->video_tee);
1337 gst_object_sink (priv->video_tee);
1339 gst_bin_add (GST_BIN (priv->pipeline), priv->video_tee);
1341 bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
1342 priv->bus_message_source_id = gst_bus_add_watch (bus,
1343 empathy_call_window_bus_message, self);
1345 g_object_unref (bus);
1349 empathy_call_window_settings_cb (GtkAction *action,
1350 EmpathyCallWindow *self)
1352 gchar *args = g_strdup_printf ("-p %s",
1353 empathy_preferences_tab_to_string (EMPATHY_PREFERENCES_TAB_CALLS));
1355 empathy_launch_program (BIN_DIR, "empathy", args);
1361 empathy_call_window_contents_cb (GtkAction *action,
1362 EmpathyCallWindow *self)
1364 empathy_url_show (GTK_WIDGET (self), "help:empathy/audio-video");
1368 empathy_call_window_debug_cb (GtkAction *action,
1369 EmpathyCallWindow *self)
1371 empathy_launch_program (BIN_DIR, "empathy-debugger", "-s Empathy.Call");
1375 empathy_call_window_about_cb (GtkAction *action,
1376 EmpathyCallWindow *self)
1378 empathy_about_dialog_new (GTK_WINDOW (self));
1382 empathy_call_window_toolbar_timeout (gpointer data)
1384 EmpathyCallWindow *self = data;
1386 /* We don't want to hide the toolbar if we're not in a call, as
1387 * to show the call status all the time. */
1388 if (self->priv->call_state != CONNECTING &&
1389 self->priv->call_state != DISCONNECTED)
1390 clutter_state_set_state (self->priv->transitions, "fade-out");
1396 empathy_call_window_motion_notify_cb (GtkWidget *widget,
1398 EmpathyCallWindow *self)
1400 clutter_state_set_state (self->priv->transitions, "fade-in");
1402 if (self->priv->inactivity_src > 0)
1403 g_source_remove (self->priv->inactivity_src);
1405 self->priv->inactivity_src = g_timeout_add_seconds (3,
1406 empathy_call_window_toolbar_timeout, self);
1412 empathy_call_window_configure_event_cb (GtkWidget *widget,
1414 EmpathyCallWindow *self)
1416 GdkWindow *gdk_window;
1417 GdkWindowState window_state;
1419 gtk_window_get_position (GTK_WINDOW (self), &self->priv->x, &self->priv->y);
1420 gtk_window_get_size (GTK_WINDOW (self), &self->priv->w, &self->priv->h);
1422 gtk_widget_get_preferred_width (self->priv->dtmf_panel,
1423 &self->priv->dialpad_width, NULL);
1425 gdk_window = gtk_widget_get_window (widget);
1426 window_state = gdk_window_get_state (gdk_window);
1427 self->priv->maximized = (window_state & GDK_WINDOW_STATE_MAXIMIZED);
1433 empathy_call_window_destroyed_cb (GtkWidget *object,
1434 EmpathyCallWindow *self)
1436 if (gtk_widget_get_visible (self->priv->dtmf_panel))
1438 /* Save the geometry as if the dialpad was hidden. */
1439 empathy_geometry_save_values (GTK_WINDOW (self),
1440 self->priv->x, self->priv->y,
1441 self->priv->w - self->priv->dialpad_width, self->priv->h,
1442 self->priv->maximized);
1447 empathy_call_window_incoming_call_response_cb (GtkDialog *dialog,
1449 EmpathyCallWindow *self)
1451 switch (response_id)
1453 case GTK_RESPONSE_ACCEPT:
1454 tp_channel_dispatch_operation_handle_with_async (
1455 self->priv->pending_cdo, EMPATHY_CALL_BUS_NAME, NULL, NULL);
1457 tp_clear_object (&self->priv->pending_cdo);
1458 tp_clear_object (&self->priv->pending_channel);
1459 tp_clear_object (&self->priv->pending_context);
1462 case GTK_RESPONSE_CANCEL:
1463 tp_channel_dispatch_operation_close_channels_async (
1464 self->priv->pending_cdo, NULL, NULL);
1466 empathy_call_window_status_message (self, _("Disconnected"));
1467 self->priv->call_state = DISCONNECTED;
1470 g_warn_if_reached ();
1475 empathy_call_window_set_state_ringing (EmpathyCallWindow *self)
1479 g_assert (self->priv->call_state != CONNECTED);
1481 video = tp_call_channel_has_initial_video (self->priv->pending_channel, NULL);
1483 empathy_call_window_status_message (self, _("Incoming call"));
1484 self->priv->call_state = RINGING;
1486 self->priv->incoming_call_dialog = gtk_message_dialog_new (
1487 GTK_WINDOW (self), GTK_DIALOG_MODAL,
1488 GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
1489 video ? _("Incoming video call from %s") : _("Incoming call from %s"),
1490 empathy_contact_get_alias (self->priv->contact));
1492 gtk_dialog_add_buttons (GTK_DIALOG (self->priv->incoming_call_dialog),
1493 _("Reject"), GTK_RESPONSE_CANCEL,
1494 _("Answer"), GTK_RESPONSE_ACCEPT,
1497 g_signal_connect (self->priv->incoming_call_dialog, "response",
1498 G_CALLBACK (empathy_call_window_incoming_call_response_cb), self);
1499 gtk_widget_show (self->priv->incoming_call_dialog);
1503 empathy_call_window_cdo_invalidated_cb (TpProxy *channel,
1507 EmpathyCallWindow *self)
1509 tp_clear_object (&self->priv->pending_cdo);
1510 tp_clear_object (&self->priv->pending_channel);
1511 tp_clear_object (&self->priv->pending_context);
1513 /* We don't know if the incoming call has been accepted or not, so we
1514 * assume it hasn't and if it has, we'll set the proper status when
1515 * we get the new handler. */
1516 empathy_call_window_status_message (self, _("Disconnected"));
1517 self->priv->call_state = DISCONNECTED;
1519 gtk_widget_destroy (self->priv->incoming_call_dialog);
1520 self->priv->incoming_call_dialog = NULL;
1524 empathy_call_window_start_ringing (EmpathyCallWindow *self,
1525 TpCallChannel *channel,
1526 TpChannelDispatchOperation *dispatch_operation,
1527 TpAddDispatchOperationContext *context)
1529 g_assert (self->priv->pending_channel == NULL);
1530 g_assert (self->priv->pending_context == NULL);
1531 g_assert (self->priv->pending_cdo == NULL);
1533 /* Start ringing and delay until the user answers or hangs. */
1534 self->priv->pending_channel = g_object_ref (channel);
1535 self->priv->pending_context = g_object_ref (context);
1536 self->priv->pending_cdo = g_object_ref (dispatch_operation);
1538 g_signal_connect (self->priv->pending_cdo, "invalidated",
1539 G_CALLBACK (empathy_call_window_cdo_invalidated_cb), self);
1541 empathy_call_window_set_state_ringing (self);
1542 tp_add_dispatch_operation_context_accept (context);
1546 empathy_call_window_init (EmpathyCallWindow *self)
1548 EmpathyCallWindowPriv *priv;
1550 GtkWidget *top_vbox;
1552 ClutterConstraint *constraint;
1553 ClutterActor *remote_avatar;
1554 GtkStyleContext *context;
1555 GtkCssProvider *provider;
1559 priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
1560 EMPATHY_TYPE_CALL_WINDOW, EmpathyCallWindowPriv);
1562 priv->settings = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1564 filename = empathy_file_lookup ("empathy-call-window.ui", "src");
1565 gui = empathy_builder_get_file (filename,
1566 "call_window_vbox", &top_vbox,
1567 "errors_vbox", &priv->errors_vbox,
1568 "pane", &priv->pane,
1569 "remote_user_name_toolbar", &priv->remote_user_name_toolbar,
1570 "remote_user_avatar_toolbar", &priv->remote_user_avatar_toolbar,
1571 "status_label", &priv->status_label,
1572 "audiocall", &priv->audio_call_button,
1573 "videocall", &priv->video_call_button,
1574 "microphone", &priv->mic_button,
1575 "volume", &priv->volume_button,
1576 "camera", &priv->camera_button,
1577 "hangup", &priv->hangup_button,
1578 "dialpad", &priv->dialpad_button,
1579 "toolbar", &priv->toolbar,
1580 "bottom_toolbar", &priv->bottom_toolbar,
1581 "ui_manager", &priv->ui_manager,
1582 "menufullscreen", &priv->menu_fullscreen,
1583 "menupreviewswap", &priv->menu_swap_camera,
1584 "details_vbox", &priv->details_vbox,
1585 "vcodec_encoding_label", &priv->vcodec_encoding_label,
1586 "acodec_encoding_label", &priv->acodec_encoding_label,
1587 "acodec_decoding_label", &priv->acodec_decoding_label,
1588 "vcodec_decoding_label", &priv->vcodec_decoding_label,
1589 "audio_remote_candidate_label", &priv->audio_remote_candidate_label,
1590 "audio_local_candidate_label", &priv->audio_local_candidate_label,
1591 "video_remote_candidate_label", &priv->video_remote_candidate_label,
1592 "video_local_candidate_label", &priv->video_local_candidate_label,
1593 "video_remote_candidate_info_img", &priv->video_remote_candidate_info_img,
1594 "video_local_candidate_info_img", &priv->video_local_candidate_info_img,
1595 "audio_remote_candidate_info_img", &priv->audio_remote_candidate_info_img,
1596 "audio_local_candidate_info_img", &priv->audio_local_candidate_info_img,
1600 empathy_builder_connect (gui, self,
1601 "hangup", "clicked", empathy_call_window_hangup_cb,
1602 "audiocall", "clicked", empathy_call_window_audio_call_cb,
1603 "videocall", "clicked", empathy_call_window_video_call_cb,
1604 "camera", "toggled", empathy_call_window_camera_toggled_cb,
1605 "dialpad", "toggled", empathy_call_window_dialpad_cb,
1606 "menufullscreen", "activate", empathy_call_window_fullscreen_cb,
1607 "menusettings", "activate", empathy_call_window_settings_cb,
1608 "menucontents", "activate", empathy_call_window_contents_cb,
1609 "menudebug", "activate", empathy_call_window_debug_cb,
1610 "menuabout", "activate", empathy_call_window_about_cb,
1611 "menupreviewdisable", "activate", empathy_call_window_disable_camera_cb,
1612 "menupreviewminimise", "activate", empathy_call_window_minimise_camera_cb,
1613 "menupreviewmaximise", "activate", empathy_call_window_maximise_camera_cb,
1614 "menupreviewswap", "activate", empathy_call_window_swap_camera_cb,
1617 /* FIXME: we should use a stock "OSD" style class for the toolbar,
1618 * once it's available in GTK+/Adwaita.
1620 provider = gtk_css_provider_new ();
1621 gtk_css_provider_load_from_data (provider,
1622 "#CallFloatingToolbar { border-radius: 6px; }", -1, NULL);
1623 gtk_style_context_add_provider (
1624 gtk_widget_get_style_context (priv->bottom_toolbar),
1625 GTK_STYLE_PROVIDER (provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1626 g_object_unref (provider);
1628 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
1630 priv->camera_monitor = empathy_camera_monitor_dup_singleton ();
1632 g_object_bind_property (priv->camera_monitor, "available",
1633 priv->camera_button, "sensitive",
1634 G_BINDING_SYNC_CREATE);
1636 g_signal_connect (priv->camera_monitor, "added",
1637 G_CALLBACK (empathy_call_window_camera_added_cb), self);
1638 g_signal_connect (priv->camera_monitor, "removed",
1639 G_CALLBACK (empathy_call_window_camera_removed_cb), self);
1641 g_mutex_init (&priv->lock);
1643 gtk_container_add (GTK_CONTAINER (self), top_vbox);
1645 priv->content_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL,
1646 CONTENT_HBOX_SPACING);
1647 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
1648 CONTENT_HBOX_BORDER_WIDTH);
1649 gtk_box_pack_start (GTK_BOX (priv->pane), priv->content_hbox,
1652 /* main contents remote avatar/video box */
1653 priv->video_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1654 CLUTTER_BIN_ALIGNMENT_CENTER);
1656 priv->video_box = clutter_box_new (priv->video_layout);
1658 priv->video_container = gtk_clutter_embed_new ();
1660 gtk_widget_set_size_request (priv->video_container,
1661 EMPATHY_VIDEO_WIDGET_DEFAULT_WIDTH, EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT);
1663 /* Set the background color to that of the rest of the window */
1664 context = gtk_widget_get_style_context (priv->content_hbox);
1665 gtk_style_context_get_background_color (context,
1666 GTK_STATE_FLAG_NORMAL, &rgba);
1667 bg.red = CLAMP (rgba.red * 255.0, 0, 255);
1668 bg.green = CLAMP (rgba.green * 255.0, 0, 255);
1669 bg.blue = CLAMP (rgba.blue * 255.0, 0, 255);
1670 bg.alpha = CLAMP (rgba.alpha * 255.0, 0, 255);
1671 clutter_stage_set_color (
1672 CLUTTER_STAGE (gtk_clutter_embed_get_stage (
1673 GTK_CLUTTER_EMBED (priv->video_container))),
1676 clutter_container_add (
1677 CLUTTER_CONTAINER (gtk_clutter_embed_get_stage (
1678 GTK_CLUTTER_EMBED (priv->video_container))),
1682 constraint = clutter_bind_constraint_new (
1683 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1684 CLUTTER_BIND_SIZE, 0);
1685 clutter_actor_add_constraint (priv->video_box, constraint);
1687 priv->remote_user_avatar_widget = gtk_image_new ();
1688 remote_avatar = gtk_clutter_actor_new_with_contents (
1689 priv->remote_user_avatar_widget);
1691 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
1694 /* create the overlay box */
1695 priv->overlay_layout = clutter_box_layout_new ();
1696 clutter_box_layout_set_vertical (
1697 CLUTTER_BOX_LAYOUT (priv->overlay_layout), TRUE);
1698 priv->overlay_box = clutter_box_new (priv->overlay_layout);
1700 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1702 CLUTTER_BIN_ALIGNMENT_FILL, CLUTTER_BIN_ALIGNMENT_FILL);
1704 empathy_call_window_create_preview_rectangles (self);
1706 gtk_box_pack_start (GTK_BOX (priv->content_hbox),
1707 priv->video_container, TRUE, TRUE,
1708 CONTENT_HBOX_CHILDREN_PACKING_PADDING);
1710 create_pipeline (self);
1711 create_video_output_widget (self);
1712 create_audio_input (self);
1713 create_video_input (self);
1715 priv->floating_toolbar = gtk_clutter_actor_new ();
1716 make_background_transparent (GTK_CLUTTER_ACTOR (priv->floating_toolbar));
1718 gtk_widget_reparent (priv->bottom_toolbar,
1719 gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (priv->floating_toolbar)));
1721 clutter_box_layout_pack (CLUTTER_BOX_LAYOUT (priv->overlay_layout),
1722 priv->floating_toolbar, FALSE, FALSE, FALSE,
1723 CLUTTER_BOX_ALIGNMENT_CENTER, CLUTTER_BOX_ALIGNMENT_END);
1725 clutter_actor_set_opacity (priv->floating_toolbar, FLOATING_TOOLBAR_OPACITY);
1727 clutter_actor_raise_top (priv->floating_toolbar);
1729 /* Transitions for the floating toolbar */
1730 priv->transitions = clutter_state_new ();
1732 /* all transitions last for 2s */
1733 clutter_state_set_duration (priv->transitions, NULL, NULL, 2000);
1735 /* transition from any state to "fade-out" state */
1736 clutter_state_set (priv->transitions, NULL, "fade-out",
1737 priv->floating_toolbar,
1738 "opacity", CLUTTER_EASE_OUT_QUAD, 0,
1741 /* transition from any state to "fade-in" state */
1742 clutter_state_set (priv->transitions, NULL, "fade-in",
1743 priv->floating_toolbar,
1744 "opacity", CLUTTER_EASE_OUT_QUAD, FLOATING_TOOLBAR_OPACITY,
1747 /* put the actor into the "fade-in" state with no animation */
1748 clutter_state_warp_to_state (priv->transitions, "fade-in");
1750 /* The call will be started as soon the pipeline is playing */
1751 priv->start_call_when_playing = TRUE;
1753 priv->dtmf_panel = empathy_dialpad_widget_new ();
1754 g_signal_connect (priv->dtmf_panel, "start-tone",
1755 G_CALLBACK (dtmf_start_tone_cb), self);
1757 gtk_box_pack_start (GTK_BOX (priv->pane), priv->dtmf_panel,
1760 gtk_box_pack_start (GTK_BOX (priv->pane), priv->details_vbox,
1763 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
1765 gtk_widget_show_all (top_vbox);
1767 gtk_widget_hide (priv->dtmf_panel);
1768 gtk_widget_hide (priv->details_vbox);
1770 priv->fullscreen = empathy_call_window_fullscreen_new (self);
1772 empathy_call_window_fullscreen_set_video_widget (priv->fullscreen,
1773 priv->video_container);
1775 /* We hide the bottom toolbar after 3s of inactivity and show it
1776 * again on mouse movement */
1777 priv->inactivity_src = g_timeout_add_seconds (3,
1778 empathy_call_window_toolbar_timeout, self);
1780 g_signal_connect (G_OBJECT (priv->fullscreen->leave_fullscreen_button),
1781 "clicked", G_CALLBACK (empathy_call_window_fullscreen_cb), self);
1783 g_signal_connect (G_OBJECT (self), "realize",
1784 G_CALLBACK (empathy_call_window_realized_cb), self);
1786 g_signal_connect (G_OBJECT (self), "delete-event",
1787 G_CALLBACK (empathy_call_window_delete_cb), self);
1789 g_signal_connect (G_OBJECT (self), "window-state-event",
1790 G_CALLBACK (empathy_call_window_state_event_cb), self);
1792 g_signal_connect (G_OBJECT (self), "key-press-event",
1793 G_CALLBACK (empathy_call_window_key_press_cb), self);
1795 g_signal_connect (self, "motion-notify-event",
1796 G_CALLBACK (empathy_call_window_motion_notify_cb), self);
1798 priv->timer = g_timer_new ();
1800 g_object_ref (priv->ui_manager);
1801 g_object_unref (gui);
1803 priv->sound_mgr = empathy_sound_manager_dup_singleton ();
1804 priv->mic_menu = empathy_mic_menu_new (self);
1805 priv->camera_menu = empathy_camera_menu_new (self);
1807 empathy_call_window_show_hangup_button (self, TRUE);
1809 empathy_geometry_bind (GTK_WINDOW (self), "call-window");
1810 /* These signals are used to track the window position and save it
1811 * when the window is destroyed. We need to do this as we don't want
1812 * the window geometry to be saved with the dialpad taken into account. */
1813 g_signal_connect (self, "destroy",
1814 G_CALLBACK (empathy_call_window_destroyed_cb), self);
1815 g_signal_connect (self, "configure-event",
1816 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1817 g_signal_connect (self, "window-state-event",
1818 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1820 /* Don't display labels in both toolbars */
1821 gtk_toolbar_set_style (GTK_TOOLBAR (priv->toolbar), GTK_TOOLBAR_ICONS);
1824 /* Instead of specifying a width and a height, we specify only one size. That's
1825 because we want a square avatar icon. */
1827 init_contact_avatar_with_size (EmpathyContact *contact,
1828 GtkWidget *image_widget,
1831 GdkPixbuf *pixbuf_avatar = NULL;
1833 if (contact != NULL)
1835 pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact,
1839 if (pixbuf_avatar == NULL)
1841 pixbuf_avatar = empathy_pixbuf_from_icon_name_sized (
1842 EMPATHY_IMAGE_AVATAR_DEFAULT, size);
1845 gtk_image_set_from_pixbuf (GTK_IMAGE (image_widget), pixbuf_avatar);
1847 if (pixbuf_avatar != NULL)
1848 g_object_unref (pixbuf_avatar);
1852 set_window_title (EmpathyCallWindow *self)
1854 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1857 if (priv->contact != NULL)
1859 /* translators: Call is a noun and %s is the contact name. This string
1860 * is used in the window title */
1861 tmp = g_strdup_printf (_("Call with %s"),
1862 empathy_contact_get_alias (priv->contact));
1863 gtk_window_set_title (GTK_WINDOW (self), tmp);
1868 g_warning ("Unknown remote contact!");
1873 set_remote_user_name (EmpathyCallWindow *self,
1874 EmpathyContact *contact)
1876 const gchar *alias = empathy_contact_get_alias (contact);
1877 const gchar *status = empathy_contact_get_status (contact);
1880 label = g_strdup_printf ("%s\n<small>%s</small>", alias, status);
1881 gtk_label_set_markup (GTK_LABEL (self->priv->remote_user_name_toolbar),
1887 contact_name_changed_cb (EmpathyContact *contact,
1889 EmpathyCallWindow *self)
1891 set_window_title (self);
1892 set_remote_user_name (self, contact);
1896 contact_presence_changed_cb (EmpathyContact *contact,
1898 EmpathyCallWindow *self)
1900 set_remote_user_name (self, contact);
1904 contact_avatar_changed_cb (EmpathyContact *contact,
1906 EmpathyCallWindow *self)
1909 GtkAllocation allocation;
1910 GtkWidget *avatar_widget;
1912 avatar_widget = self->priv->remote_user_avatar_widget;
1914 gtk_widget_get_allocation (avatar_widget, &allocation);
1915 size = allocation.height;
1919 /* the widget is not allocated yet, set a default size */
1920 size = MIN (REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT,
1921 REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH);
1924 init_contact_avatar_with_size (contact, avatar_widget, size);
1926 avatar_widget = self->priv->remote_user_avatar_toolbar;
1928 gtk_widget_get_allocation (avatar_widget, &allocation);
1929 size = allocation.height;
1933 /* the widget is not allocated yet, set a default size */
1934 size = SMALL_TOOLBAR_SIZE;
1937 init_contact_avatar_with_size (contact, avatar_widget, size);
1941 empathy_call_window_setup_avatars (EmpathyCallWindow *self,
1942 EmpathyCallHandler *handler)
1944 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1946 tp_g_signal_connect_object (priv->contact, "notify::name",
1947 G_CALLBACK (contact_name_changed_cb), self, 0);
1948 tp_g_signal_connect_object (priv->contact, "notify::avatar",
1949 G_CALLBACK (contact_avatar_changed_cb), self, 0);
1950 tp_g_signal_connect_object (priv->contact, "notify::presence",
1951 G_CALLBACK (contact_presence_changed_cb), self, 0);
1953 set_window_title (self);
1954 set_remote_user_name (self, priv->contact);
1956 init_contact_avatar_with_size (priv->contact,
1957 priv->remote_user_avatar_widget,
1958 MIN (REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH,
1959 REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT));
1961 init_contact_avatar_with_size (priv->contact,
1962 priv->remote_user_avatar_toolbar,
1963 SMALL_TOOLBAR_SIZE);
1965 /* The remote avatar is shown by default and will be hidden when we receive
1966 video from the remote side. */
1967 clutter_actor_hide (priv->video_output);
1968 gtk_widget_show (priv->remote_user_avatar_widget);
1972 update_send_codec (EmpathyCallWindow *self,
1975 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1982 codec = empathy_call_handler_get_send_audio_codec (priv->handler);
1983 widget = priv->acodec_encoding_label;
1987 codec = empathy_call_handler_get_send_video_codec (priv->handler);
1988 widget = priv->vcodec_encoding_label;
1994 tmp = g_strdup_printf ("%s/%u", codec->encoding_name, codec->clock_rate);
1995 gtk_label_set_text (GTK_LABEL (widget), tmp);
2000 send_audio_codec_notify_cb (GObject *object,
2004 EmpathyCallWindow *self = user_data;
2006 update_send_codec (self, TRUE);
2010 send_video_codec_notify_cb (GObject *object,
2014 EmpathyCallWindow *self = user_data;
2016 update_send_codec (self, FALSE);
2020 update_recv_codec (EmpathyCallWindow *self,
2023 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2026 GString *str = NULL;
2030 codecs = empathy_call_handler_get_recv_audio_codecs (priv->handler);
2031 widget = priv->acodec_decoding_label;
2035 codecs = empathy_call_handler_get_recv_video_codecs (priv->handler);
2036 widget = priv->vcodec_decoding_label;
2042 for (l = codecs; l != NULL; l = g_list_next (l))
2044 FsCodec *codec = l->data;
2047 str = g_string_new (NULL);
2049 g_string_append (str, ", ");
2051 g_string_append_printf (str, "%s/%u", codec->encoding_name,
2055 gtk_label_set_text (GTK_LABEL (widget), str->str);
2056 g_string_free (str, TRUE);
2060 recv_audio_codecs_notify_cb (GObject *object,
2064 EmpathyCallWindow *self = user_data;
2066 update_recv_codec (self, TRUE);
2070 recv_video_codecs_notify_cb (GObject *object,
2074 EmpathyCallWindow *self = user_data;
2076 update_recv_codec (self, FALSE);
2079 static const gchar *
2080 candidate_type_to_str (FsCandidate *candidate)
2082 switch (candidate->type)
2084 case FS_CANDIDATE_TYPE_HOST:
2086 case FS_CANDIDATE_TYPE_SRFLX:
2087 return "server reflexive";
2088 case FS_CANDIDATE_TYPE_PRFLX:
2089 return "peer reflexive";
2090 case FS_CANDIDATE_TYPE_RELAY:
2092 case FS_CANDIDATE_TYPE_MULTICAST:
2099 static const gchar *
2100 candidate_type_to_desc (FsCandidate *candidate)
2102 switch (candidate->type)
2104 case FS_CANDIDATE_TYPE_HOST:
2105 return _("The IP address as seen by the machine");
2106 case FS_CANDIDATE_TYPE_SRFLX:
2107 return _("The IP address as seen by a server on the Internet");
2108 case FS_CANDIDATE_TYPE_PRFLX:
2109 return _("The IP address of the peer as seen by the other side");
2110 case FS_CANDIDATE_TYPE_RELAY:
2111 return _("The IP address of a relay server");
2112 case FS_CANDIDATE_TYPE_MULTICAST:
2113 return _("The IP address of the multicast group");
2120 update_candidat_widget (EmpathyCallWindow *self,
2123 FsCandidate *candidate)
2127 g_assert (candidate != NULL);
2128 str = g_strdup_printf ("%s %u (%s)", candidate->ip,
2129 candidate->port, candidate_type_to_str (candidate));
2131 gtk_label_set_text (GTK_LABEL (label), str);
2132 gtk_widget_set_tooltip_text (img, candidate_type_to_desc (candidate));
2138 candidates_changed_cb (GObject *object,
2140 EmpathyCallWindow *self)
2142 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2143 FsCandidate *candidate = NULL;
2145 if (type == FS_MEDIA_TYPE_VIDEO)
2147 /* Update remote candidate */
2148 candidate = empathy_call_handler_get_video_remote_candidate (
2151 update_candidat_widget (self, priv->video_remote_candidate_label,
2152 priv->video_remote_candidate_info_img, candidate);
2154 /* Update local candidate */
2155 candidate = empathy_call_handler_get_video_local_candidate (
2158 update_candidat_widget (self, priv->video_local_candidate_label,
2159 priv->video_local_candidate_info_img, candidate);
2163 /* Update remote candidate */
2164 candidate = empathy_call_handler_get_audio_remote_candidate (
2167 update_candidat_widget (self, priv->audio_remote_candidate_label,
2168 priv->audio_remote_candidate_info_img, candidate);
2170 /* Update local candidate */
2171 candidate = empathy_call_handler_get_audio_local_candidate (
2174 update_candidat_widget (self, priv->audio_local_candidate_label,
2175 priv->audio_local_candidate_info_img, candidate);
2180 empathy_call_window_constructed (GObject *object)
2182 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2183 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2184 TpCallChannel *call;
2187 g_assert (priv->handler != NULL);
2189 g_object_get (priv->handler, "call-channel", &call, NULL);
2190 state = tp_call_channel_get_state (call, NULL, NULL, NULL);
2191 priv->outgoing = (state == TP_CALL_STATE_PENDING_INITIATOR);
2192 tp_clear_object (&call);
2194 priv->contact = empathy_call_handler_get_contact (priv->handler);
2195 g_assert (priv->contact != NULL);
2196 g_object_ref (priv->contact);
2198 if (!empathy_contact_can_voip_video (priv->contact))
2200 gtk_widget_set_sensitive (priv->video_call_button, FALSE);
2201 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2204 empathy_call_window_setup_avatars (self, priv->handler);
2205 empathy_call_window_set_state_connecting (self);
2207 if (!empathy_call_handler_has_initial_video (priv->handler))
2209 gtk_toggle_tool_button_set_active (
2210 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
2212 /* If call has InitialVideo, the preview will be started once the call has
2213 * been started (start_call()). */
2215 update_send_codec (self, TRUE);
2216 update_send_codec (self, FALSE);
2217 update_recv_codec (self, TRUE);
2218 update_recv_codec (self, FALSE);
2220 tp_g_signal_connect_object (priv->handler, "notify::send-audio-codec",
2221 G_CALLBACK (send_audio_codec_notify_cb), self, 0);
2222 tp_g_signal_connect_object (priv->handler, "notify::send-video-codec",
2223 G_CALLBACK (send_video_codec_notify_cb), self, 0);
2224 tp_g_signal_connect_object (priv->handler, "notify::recv-audio-codecs",
2225 G_CALLBACK (recv_audio_codecs_notify_cb), self, 0);
2226 tp_g_signal_connect_object (priv->handler, "notify::recv-video-codecs",
2227 G_CALLBACK (recv_video_codecs_notify_cb), self, 0);
2229 tp_g_signal_connect_object (priv->handler, "candidates-changed",
2230 G_CALLBACK (candidates_changed_cb), self, 0);
2233 static void empathy_call_window_dispose (GObject *object);
2234 static void empathy_call_window_finalize (GObject *object);
2237 empathy_call_window_set_property (GObject *object,
2238 guint property_id, const GValue *value, GParamSpec *pspec)
2240 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2242 switch (property_id)
2244 case PROP_CALL_HANDLER:
2245 priv->handler = g_value_dup_object (value);
2248 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2253 empathy_call_window_get_property (GObject *object,
2254 guint property_id, GValue *value, GParamSpec *pspec)
2256 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2258 switch (property_id)
2260 case PROP_CALL_HANDLER:
2261 g_value_set_object (value, priv->handler);
2264 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2269 empathy_call_window_class_init (
2270 EmpathyCallWindowClass *empathy_call_window_class)
2272 GObjectClass *object_class = G_OBJECT_CLASS (empathy_call_window_class);
2273 GParamSpec *param_spec;
2275 g_type_class_add_private (empathy_call_window_class,
2276 sizeof (EmpathyCallWindowPriv));
2278 object_class->constructed = empathy_call_window_constructed;
2279 object_class->set_property = empathy_call_window_set_property;
2280 object_class->get_property = empathy_call_window_get_property;
2282 object_class->dispose = empathy_call_window_dispose;
2283 object_class->finalize = empathy_call_window_finalize;
2285 param_spec = g_param_spec_object ("handler",
2286 "handler", "The call handler",
2287 EMPATHY_TYPE_CALL_HANDLER,
2288 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
2289 g_object_class_install_property (object_class,
2290 PROP_CALL_HANDLER, param_spec);
2294 empathy_call_window_dispose (GObject *object)
2296 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2297 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2299 if (priv->dispose_has_run)
2302 priv->dispose_has_run = TRUE;
2304 if (priv->handler != NULL)
2306 empathy_call_handler_stop_call (priv->handler);
2307 tp_clear_object (&priv->handler);
2310 if (priv->bus_message_source_id != 0)
2312 g_source_remove (priv->bus_message_source_id);
2313 priv->bus_message_source_id = 0;
2316 if (priv->got_video_src > 0)
2318 g_source_remove (priv->got_video_src);
2319 priv->got_video_src = 0;
2322 if (priv->inactivity_src > 0)
2324 g_source_remove (priv->inactivity_src);
2325 priv->inactivity_src = 0;
2328 tp_clear_object (&priv->pipeline);
2329 tp_clear_object (&priv->video_input);
2330 tp_clear_object (&priv->audio_input);
2331 tp_clear_object (&priv->video_tee);
2332 tp_clear_object (&priv->ui_manager);
2333 tp_clear_object (&priv->fullscreen);
2334 tp_clear_object (&priv->camera_monitor);
2335 tp_clear_object (&priv->settings);
2336 tp_clear_object (&priv->sound_mgr);
2337 tp_clear_object (&priv->mic_menu);
2338 tp_clear_object (&priv->camera_menu);
2339 tp_clear_object (&priv->transitions);
2341 g_list_free_full (priv->notifiers, g_object_unref);
2343 if (priv->timer_id != 0)
2344 g_source_remove (priv->timer_id);
2347 tp_clear_object (&priv->contact);
2349 G_OBJECT_CLASS (empathy_call_window_parent_class)->dispose (object);
2353 disconnect_video_output_motion_handler (EmpathyCallWindow *self)
2355 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2357 if (priv->video_output_motion_handler_id != 0)
2359 g_signal_handler_disconnect (G_OBJECT (priv->video_container),
2360 priv->video_output_motion_handler_id);
2361 priv->video_output_motion_handler_id = 0;
2366 empathy_call_window_finalize (GObject *object)
2368 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2369 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2371 disconnect_video_output_motion_handler (self);
2373 /* free any data held directly by the object here */
2374 g_mutex_clear (&priv->lock);
2376 g_timer_destroy (priv->timer);
2378 G_OBJECT_CLASS (empathy_call_window_parent_class)->finalize (object);
2383 empathy_call_window_new (EmpathyCallHandler *handler)
2385 return EMPATHY_CALL_WINDOW (
2386 g_object_new (EMPATHY_TYPE_CALL_WINDOW, "handler", handler, NULL));
2390 empathy_call_window_present (EmpathyCallWindow *self,
2391 EmpathyCallHandler *handler)
2393 g_return_if_fail (EMPATHY_IS_CALL_HANDLER (handler));
2395 empathy_window_present (GTK_WINDOW (self));
2397 if (self->priv->call_state == DISCONNECTED)
2399 /* start a new call if one is not already in progress */
2400 tp_clear_object (&self->priv->handler);
2401 self->priv->handler = g_object_ref (handler);
2402 empathy_call_window_connect_handler (self);
2404 empathy_call_window_restart_call (self);
2409 empathy_call_window_conference_added_cb (EmpathyCallHandler *handler,
2410 GstElement *conference, gpointer user_data)
2412 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2413 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2414 FsElementAddedNotifier *notifier;
2417 DEBUG ("Conference added");
2419 /* Add notifier to set the various element properties as needed */
2420 notifier = fs_element_added_notifier_new ();
2421 keyfile = fs_utils_get_default_element_properties (conference);
2423 if (keyfile != NULL)
2424 fs_element_added_notifier_set_properties_from_keyfile (notifier, keyfile);
2426 fs_element_added_notifier_add (notifier, GST_BIN (priv->pipeline));
2428 priv->notifiers = g_list_prepend (priv->notifiers, notifier);
2430 gst_bin_add (GST_BIN (priv->pipeline), conference);
2431 gst_element_set_state (conference, GST_STATE_PLAYING);
2435 empathy_call_window_conference_removed_cb (EmpathyCallHandler *handler,
2436 GstElement *conference, gpointer user_data)
2438 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2439 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2441 gst_bin_remove (GST_BIN (priv->pipeline), conference);
2442 gst_element_set_state (conference, GST_STATE_NULL);
2446 empathy_call_window_reset_pipeline (EmpathyCallWindow *self)
2448 GstStateChangeReturn state_change_return;
2449 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2451 if (priv->pipeline == NULL)
2454 if (priv->bus_message_source_id != 0)
2456 g_source_remove (priv->bus_message_source_id);
2457 priv->bus_message_source_id = 0;
2460 state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
2462 if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
2463 state_change_return == GST_STATE_CHANGE_NO_PREROLL)
2465 if (priv->pipeline != NULL)
2466 g_object_unref (priv->pipeline);
2467 priv->pipeline = NULL;
2469 if (priv->audio_output != NULL)
2470 g_object_unref (priv->audio_output);
2471 priv->audio_output = NULL;
2472 priv->audio_output_added = FALSE;
2474 if (priv->video_tee != NULL)
2475 g_object_unref (priv->video_tee);
2476 priv->video_tee = NULL;
2478 if (priv->video_preview != NULL)
2479 clutter_actor_destroy (priv->video_preview);
2480 priv->video_preview = NULL;
2482 /* If we destroy the preview while it's being dragged, we won't
2483 * get the ::drag-end signal, so manually destroy the clone */
2484 if (priv->drag_preview != NULL)
2486 clutter_actor_destroy (priv->drag_preview);
2487 empathy_call_window_show_preview_rectangles (self, FALSE);
2488 priv->drag_preview = NULL;
2491 priv->funnel = NULL;
2493 create_pipeline (self);
2494 /* Call will be started when user will hit the 'redial' button */
2495 priv->start_call_when_playing = FALSE;
2496 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
2502 g_message ("Error: could not destroy pipeline. Closing call window");
2503 gtk_widget_destroy (GTK_WIDGET (self));
2510 reset_details_pane (EmpathyCallWindow *self)
2512 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2514 gtk_label_set_text (GTK_LABEL (priv->vcodec_encoding_label), _("Unknown"));
2515 gtk_label_set_text (GTK_LABEL (priv->acodec_encoding_label), _("Unknown"));
2516 gtk_label_set_text (GTK_LABEL (priv->vcodec_decoding_label), _("Unknown"));
2517 gtk_label_set_text (GTK_LABEL (priv->acodec_decoding_label), _("Unknown"));
2521 empathy_call_window_disconnected (EmpathyCallWindow *self,
2524 gboolean could_disconnect = FALSE;
2525 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2526 gboolean could_reset_pipeline;
2528 /* Leave full screen mode if needed */
2529 gtk_window_unfullscreen (GTK_WINDOW (self));
2531 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
2532 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
2534 could_reset_pipeline = empathy_call_window_reset_pipeline (self);
2536 if (priv->call_state == CONNECTING)
2537 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
2539 if (priv->call_state != REDIALING)
2540 priv->call_state = DISCONNECTED;
2542 /* Show the toolbar */
2543 clutter_state_set_state (priv->transitions, "fade-in");
2545 if (could_reset_pipeline)
2547 g_mutex_lock (&priv->lock);
2549 g_timer_stop (priv->timer);
2551 if (priv->timer_id != 0)
2552 g_source_remove (priv->timer_id);
2555 g_mutex_unlock (&priv->lock);
2558 /* We are about to destroy the window, no need to update it or create
2559 * a video preview */
2562 empathy_call_window_status_message (self, _("Disconnected"));
2564 empathy_call_window_show_hangup_button (self, FALSE);
2566 /* Unsensitive the camera and mic button */
2567 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2568 gtk_widget_set_sensitive (priv->mic_button, FALSE);
2570 /* Be sure that the mic button is enabled */
2571 gtk_toggle_tool_button_set_active (
2572 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), TRUE);
2574 if (priv->camera_state == CAMERA_STATE_ON)
2576 /* Restart the preview with the new pipeline. */
2577 display_video_preview (self, TRUE);
2580 /* destroy the video output; it will be recreated when we'll redial */
2581 disconnect_video_output_motion_handler (self);
2582 if (priv->video_output != NULL)
2583 clutter_actor_destroy (priv->video_output);
2584 priv->video_output = NULL;
2585 if (priv->got_video_src > 0)
2587 g_source_remove (priv->got_video_src);
2588 priv->got_video_src = 0;
2591 gtk_widget_show (priv->remote_user_avatar_widget);
2593 reset_details_pane (self);
2595 priv->sending_video = FALSE;
2596 priv->call_started = FALSE;
2598 could_disconnect = TRUE;
2600 /* TODO: display the self avatar of the preview (depends if the "Always
2601 * Show Video Preview" is enabled or not) */
2604 return could_disconnect;
2609 empathy_call_window_channel_closed_cb (EmpathyCallHandler *handler,
2612 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2613 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2615 if (empathy_call_window_disconnected (self, TRUE) &&
2616 priv->call_state == REDIALING)
2617 empathy_call_window_restart_call (self);
2621 empathy_call_window_content_is_raw (TfContent *content)
2623 FsConference *conference;
2626 g_object_get (content, "fs-conference", &conference, NULL);
2627 g_assert (conference != NULL);
2629 /* FIXME: Ugly hack, update when moving a packetization property into
2631 israw = g_str_has_prefix (GST_OBJECT_NAME (conference), "fsrawconf");
2632 gst_object_unref (conference);
2638 empathy_call_window_content_removed_cb (EmpathyCallHandler *handler,
2640 EmpathyCallWindow *self)
2642 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2643 FsMediaType media_type;
2645 DEBUG ("removing content");
2647 g_object_get (content, "media-type", &media_type, NULL);
2650 * This assumes that there is only one video stream per channel...
2653 if ((guint) media_type == FS_MEDIA_TYPE_VIDEO)
2655 if (priv->funnel != NULL)
2659 output = priv->video_output_sink;
2661 gst_element_set_state (output, GST_STATE_NULL);
2662 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2664 gst_bin_remove (GST_BIN (priv->pipeline), output);
2665 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2666 priv->funnel = NULL;
2669 else if (media_type == FS_MEDIA_TYPE_AUDIO)
2671 if (priv->audio_output != NULL)
2673 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2675 if (priv->audio_output_added)
2676 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2677 priv->audio_output = NULL;
2678 priv->audio_output_added = FALSE;
2683 g_assert_not_reached ();
2690 empathy_call_window_framerate_changed_cb (EmpathyCallHandler *handler,
2692 EmpathyCallWindow *self)
2694 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2696 DEBUG ("Framerate changed to %u", framerate);
2698 if (priv->video_input != NULL)
2699 empathy_video_src_set_framerate (priv->video_input, framerate);
2703 empathy_call_window_resolution_changed_cb (EmpathyCallHandler *handler,
2706 EmpathyCallWindow *self)
2708 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2710 DEBUG ("Resolution changed to %ux%u", width, height);
2712 if (priv->video_input != NULL)
2714 empathy_video_src_set_resolution (priv->video_input, width, height);
2718 /* Called with global lock held */
2720 empathy_call_window_get_video_sink_pad (EmpathyCallWindow *self)
2722 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2726 if (priv->funnel == NULL)
2728 output = priv->video_output_sink;
2730 priv->funnel = gst_element_factory_make ("fsfunnel", NULL);
2734 g_warning ("Could not create fsfunnel");
2738 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->funnel))
2740 gst_object_unref (priv->funnel);
2741 priv->funnel = NULL;
2742 g_warning ("Could not add funnel to pipeline");
2746 if (!gst_bin_add (GST_BIN (priv->pipeline), output))
2748 g_warning ("Could not add the video output widget to the pipeline");
2752 if (!gst_element_link (priv->funnel, output))
2754 g_warning ("Could not link output sink to funnel");
2755 goto error_output_added;
2758 if (gst_element_set_state (output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2760 g_warning ("Could not start video sink");
2761 goto error_output_added;
2764 if (gst_element_set_state (priv->funnel, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2766 g_warning ("Could not start funnel");
2767 goto error_output_added;
2771 pad = gst_element_get_request_pad (priv->funnel, "sink%d");
2774 g_warning ("Could not get request pad from funnel");
2781 gst_element_set_locked_state (priv->funnel, TRUE);
2782 gst_element_set_locked_state (output, TRUE);
2784 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2785 gst_element_set_state (output, GST_STATE_NULL);
2787 gst_bin_remove (GST_BIN (priv->pipeline), output);
2788 gst_element_set_locked_state (output, FALSE);
2792 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2793 priv->funnel = NULL;
2798 /* Called with global lock held */
2800 empathy_call_window_get_audio_sink_pad (EmpathyCallWindow *self,
2803 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2805 GstPadTemplate *template;
2807 if (!priv->audio_output_added)
2809 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_output))
2811 g_warning ("Could not add audio sink to pipeline");
2812 g_object_unref (priv->audio_output);
2813 goto error_add_output;
2816 if (gst_element_set_state (priv->audio_output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2818 g_warning ("Could not start audio sink");
2823 template = gst_element_class_get_pad_template (
2824 GST_ELEMENT_GET_CLASS (priv->audio_output), "sink%d");
2826 pad = gst_element_request_pad (priv->audio_output,
2827 template, NULL, NULL);
2831 g_warning ("Could not get sink pad from sink");
2838 gst_element_set_locked_state (priv->audio_output, TRUE);
2839 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2840 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2841 priv->audio_output = NULL;
2849 empathy_call_window_update_timer (gpointer user_data)
2851 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2852 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2853 const gchar *status;
2857 time_ = g_timer_elapsed (priv->timer, NULL);
2859 if (priv->call_state == HELD)
2860 status = _("On hold");
2861 else if (!gtk_toggle_tool_button_get_active (
2862 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
2865 status = _("Duration");
2867 /* Translators: 'status - minutes:seconds' the caller has been connected */
2868 str = g_strdup_printf (_("%s — %d:%02dm"),
2870 (int) time_ / 60, (int) time_ % 60);
2871 empathy_call_window_status_message (self, str);
2879 EMP_RESPONSE_BALANCE
2883 on_error_infobar_response_cb (GtkInfoBar *info_bar,
2887 switch (response_id)
2889 case GTK_RESPONSE_CLOSE:
2890 gtk_widget_destroy (GTK_WIDGET (info_bar));
2892 case EMP_RESPONSE_BALANCE:
2893 empathy_url_show (GTK_WIDGET (info_bar),
2894 g_object_get_data (G_OBJECT (info_bar), "uri"));
2900 display_error (EmpathyCallWindow *self,
2904 const gchar *details,
2905 const gchar *button_text,
2907 gint button_response)
2909 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2910 GtkWidget *info_bar;
2911 GtkWidget *content_area;
2918 /* Create info bar */
2919 info_bar = gtk_info_bar_new ();
2921 if (button_text != NULL)
2923 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2924 button_text, button_response);
2925 g_object_set_data_full (G_OBJECT (info_bar),
2926 "uri", g_strdup (uri), g_free);
2929 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2930 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
2932 gtk_info_bar_set_message_type (GTK_INFO_BAR (info_bar), GTK_MESSAGE_WARNING);
2934 content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar));
2936 /* hbox containing the image and the messages vbox */
2937 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
2938 gtk_container_add (GTK_CONTAINER (content_area), hbox);
2941 image = gtk_image_new_from_icon_name (img, GTK_ICON_SIZE_DIALOG);
2942 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
2944 /* vbox containing the main message and the details expander */
2945 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
2946 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
2949 txt = g_strdup_printf ("<b>%s</b>\n%s", title, desc);
2951 label = gtk_label_new (NULL);
2952 gtk_label_set_markup (GTK_LABEL (label), txt);
2953 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
2954 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
2957 gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
2960 if (details != NULL)
2962 GtkWidget *expander;
2964 expander = gtk_expander_new (_("Technical Details"));
2966 txt = g_strdup_printf ("<i>%s</i>", details);
2968 label = gtk_label_new (NULL);
2969 gtk_label_set_markup (GTK_LABEL (label), txt);
2970 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
2971 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
2974 gtk_container_add (GTK_CONTAINER (expander), label);
2975 gtk_box_pack_start (GTK_BOX (vbox), expander, TRUE, TRUE, 0);
2978 g_signal_connect (info_bar, "response",
2979 G_CALLBACK (on_error_infobar_response_cb), NULL);
2981 gtk_box_pack_start (GTK_BOX (priv->errors_vbox), info_bar,
2982 FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
2983 gtk_widget_show_all (info_bar);
2988 media_stream_error_to_txt (EmpathyCallWindow *self,
2989 TpCallChannel *call,
2991 TpMediaStreamError error)
2993 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2994 const gchar *cm = NULL;
3000 case TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED:
3002 return g_strdup_printf (
3003 _("%s's software does not understand any of the audio formats "
3004 "supported by your computer"),
3005 empathy_contact_get_alias (priv->contact));
3007 return g_strdup_printf (
3008 _("%s's software does not understand any of the video formats "
3009 "supported by your computer"),
3010 empathy_contact_get_alias (priv->contact));
3012 case TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED:
3013 return g_strdup_printf (
3014 _("Can't establish a connection to %s. "
3015 "One of you might be on a network that does not allow "
3016 "direct connections."),
3017 empathy_contact_get_alias (priv->contact));
3019 case TP_MEDIA_STREAM_ERROR_NETWORK_ERROR:
3020 return g_strdup (_("There was a failure on the network"));
3022 case TP_MEDIA_STREAM_ERROR_NO_CODECS:
3024 return g_strdup (_("The audio formats necessary for this call "
3025 "are not installed on your computer"));
3027 return g_strdup (_("The video formats necessary for this call "
3028 "are not installed on your computer"));
3030 case TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR:
3031 tp_connection_parse_object_path (
3032 tp_channel_borrow_connection (TP_CHANNEL (call)),
3035 url = g_strdup_printf ("http://bugs.freedesktop.org/enter_bug.cgi?"
3036 "product=Telepathy&component=%s", cm);
3038 result = g_strdup_printf (
3039 _("Something unexpected happened in a Telepathy component. "
3040 "Please <a href=\"%s\">report this bug</a> and attach "
3041 "logs gathered from the 'Debug' window in the Help menu."), url);
3047 case TP_MEDIA_STREAM_ERROR_MEDIA_ERROR:
3048 return g_strdup (_("There was a failure in the call engine"));
3050 case TP_MEDIA_STREAM_ERROR_EOS:
3051 return g_strdup (_("The end of the stream was reached"));
3053 case TP_MEDIA_STREAM_ERROR_UNKNOWN:
3060 empathy_call_window_stream_error (EmpathyCallWindow *self,
3061 TpCallChannel *call,
3070 desc = media_stream_error_to_txt (self, call, audio, code);
3073 /* No description, use the error message. That's not great as it's not
3074 * localized but it's better than nothing. */
3075 display_error (self, call, icon, title, msg, NULL);
3079 display_error (self, call, icon, title, desc, msg);
3085 empathy_call_window_audio_stream_error (TpCallChannel *call,
3088 EmpathyCallWindow *self)
3090 empathy_call_window_stream_error (self, call, TRUE, code, msg,
3091 "gnome-stock-mic", _("Can't establish audio stream"));
3095 empathy_call_window_video_stream_error (TpCallChannel *call,
3098 EmpathyCallWindow *self)
3100 empathy_call_window_stream_error (self, call, FALSE, code, msg,
3101 "camera-web", _("Can't establish video stream"));
3106 show_balance_error (EmpathyCallWindow *self)
3110 gchar *balance, *tmp;
3111 const gchar *uri, *currency;
3115 g_object_get (self->priv->handler,
3116 "call-channel", &call,
3119 conn = tp_channel_borrow_connection (call);
3120 g_object_unref (call);
3122 uri = tp_connection_get_balance_uri (conn);
3124 if (!tp_connection_get_balance (conn, &amount, &scale, ¤cy))
3126 /* unknown balance */
3127 balance = g_strdup ("(--)");
3131 char *money = empathy_format_currency (amount, scale, currency);
3133 balance = g_strdup_printf ("%s %s",
3138 tmp = g_strdup_printf (_("Your current balance is %s."), balance),
3140 display_error (self,
3142 _("Sorry, you don’t have enough credit for that call."),
3146 EMP_RESPONSE_BALANCE);
3153 empathy_call_window_state_changed_cb (EmpathyCallHandler *handler,
3156 EmpathyCallWindow *self)
3158 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3159 TpCallChannel *call;
3160 gboolean can_send_video;
3162 if (state == TP_CALL_STATE_ENDED)
3164 DEBUG ("Call ended: %s", (reason != NULL && reason[0] != '\0') ? reason : "unspecified reason");
3165 empathy_call_window_disconnected (self, TRUE);
3166 if (!tp_strdiff (reason, TP_ERROR_STR_INSUFFICIENT_BALANCE))
3167 show_balance_error (self);
3171 if (state != TP_CALL_STATE_ACCEPTED)
3174 if (priv->call_state == CONNECTED)
3177 g_timer_start (priv->timer);
3178 priv->call_state = CONNECTED;
3180 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3182 can_send_video = priv->video_input != NULL &&
3183 empathy_contact_can_voip_video (priv->contact) &&
3184 empathy_camera_monitor_get_available (priv->camera_monitor);
3186 g_object_get (priv->handler, "call-channel", &call, NULL);
3188 if (tp_call_channel_has_dtmf (call))
3189 gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
3191 if (priv->video_input == NULL)
3192 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
3194 gtk_widget_set_sensitive (priv->camera_button, can_send_video);
3196 empathy_call_window_show_hangup_button (self, TRUE);
3198 gtk_widget_set_sensitive (priv->mic_button, TRUE);
3200 clutter_actor_hide (priv->video_output);
3201 gtk_widget_show (priv->remote_user_avatar_widget);
3203 g_object_unref (call);
3205 g_mutex_lock (&priv->lock);
3207 priv->timer_id = g_timeout_add_seconds (1,
3208 empathy_call_window_update_timer, self);
3210 g_mutex_unlock (&priv->lock);
3212 empathy_call_window_update_timer (self);
3214 gtk_action_set_sensitive (priv->menu_fullscreen, TRUE);
3218 empathy_call_window_show_video_output_cb (gpointer user_data)
3220 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3222 if (self->priv->video_output != NULL)
3224 gtk_widget_hide (self->priv->remote_user_avatar_widget);
3225 clutter_actor_show (self->priv->video_output);
3226 clutter_actor_raise_top (self->priv->overlay_box);
3233 empathy_call_window_check_video_cb (gpointer data)
3235 EmpathyCallWindow *self = data;
3237 if (self->priv->got_video)
3239 self->priv->got_video = FALSE;
3243 /* No video in the last N seconds, display the remote avatar */
3244 empathy_call_window_show_video_output (self, FALSE);
3249 /* Called from the streaming thread */
3251 empathy_call_window_video_probe_cb (GstPad *pad,
3252 GstMiniObject *mini_obj,
3253 EmpathyCallWindow *self)
3256 if (GST_IS_EVENT (mini_obj))
3259 if (G_UNLIKELY (!self->priv->got_video))
3261 /* show the remote video */
3262 g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
3263 empathy_call_window_show_video_output_cb,
3264 g_object_ref (self), g_object_unref);
3266 self->priv->got_video = TRUE;
3272 /* Called from the streaming thread */
3274 empathy_call_window_src_added_cb (EmpathyCallHandler *handler,
3275 TfContent *content, GstPad *src, gpointer user_data)
3277 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3278 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3279 gboolean retval = FALSE;
3284 g_mutex_lock (&priv->lock);
3286 g_object_get (content, "media-type", &media_type, NULL);
3290 case TP_MEDIA_STREAM_TYPE_AUDIO:
3291 pad = empathy_call_window_get_audio_sink_pad (self, content);
3293 case TP_MEDIA_STREAM_TYPE_VIDEO:
3294 g_idle_add (empathy_call_window_show_video_output_cb, self);
3295 pad = empathy_call_window_get_video_sink_pad (self);
3297 gst_pad_add_data_probe (src,
3298 G_CALLBACK (empathy_call_window_video_probe_cb), self);
3299 if (priv->got_video_src > 0)
3300 g_source_remove (priv->got_video_src);
3301 priv->got_video_src = g_timeout_add_seconds (1,
3302 empathy_call_window_check_video_cb, self);
3305 g_assert_not_reached ();
3311 if (GST_PAD_LINK_FAILED (gst_pad_link (src, pad)))
3312 g_warning ("Could not link %s sink pad",
3313 media_type == TP_MEDIA_STREAM_TYPE_AUDIO ? "audio" : "video");
3317 gst_object_unref (pad);
3321 /* If no sink could be linked, try to add fakesink to prevent the whole call
3326 GstElement *fakesink = gst_element_factory_make ("fakesink", NULL);
3328 if (gst_bin_add (GST_BIN (priv->pipeline), fakesink))
3330 GstPad *sinkpad = gst_element_get_static_pad (fakesink, "sink");
3331 if (gst_element_set_state (fakesink, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE ||
3332 GST_PAD_LINK_FAILED (gst_pad_link (src, sinkpad)))
3334 gst_element_set_locked_state (fakesink, TRUE);
3335 gst_element_set_state (fakesink, GST_STATE_NULL);
3336 gst_bin_remove (GST_BIN (priv->pipeline), fakesink);
3340 DEBUG ("Could not link real sink, linked fakesink instead");
3342 gst_object_unref (sinkpad);
3346 gst_object_unref (fakesink);
3351 g_mutex_unlock (&priv->lock);
3357 empathy_call_window_prepare_audio_output (EmpathyCallWindow *self,
3360 EmpathyCallWindowPriv *priv = self->priv;
3362 g_assert (priv->audio_output_added == FALSE);
3363 g_assert (priv->audio_output == FALSE);
3365 priv->audio_output = empathy_audio_sink_new ();
3366 g_object_ref_sink (priv->audio_output);
3368 /* volume button to output volume linking */
3369 g_object_bind_property (priv->audio_output, "volume",
3370 priv->volume_button, "value",
3371 G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
3373 g_object_bind_property_full (content, "requested-output-volume",
3374 priv->audio_output, "volume",
3376 audio_control_volume_to_element,
3377 element_volume_to_audio_control,
3380 /* Link volumes together, sync the current audio input volume property
3381 * back to farstream first */
3382 g_object_bind_property_full (priv->audio_output, "volume",
3383 content, "reported-output-volume",
3384 G_BINDING_SYNC_CREATE,
3385 element_volume_to_audio_control,
3386 audio_control_volume_to_element,
3389 /* For raw audio conferences assume that the producer of the raw data
3390 * has already processed it, so turn off any echo cancellation and any
3391 * other audio improvements that come with it */
3392 empathy_audio_sink_set_echo_cancel (
3393 EMPATHY_GST_AUDIO_SINK (priv->audio_output),
3394 !empathy_call_window_content_is_raw (content));
3399 empathy_call_window_content_added_cb (EmpathyCallHandler *handler,
3400 TfContent *content, gpointer user_data)
3402 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3403 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3405 FsMediaType media_type;
3406 gboolean retval = FALSE;
3408 g_object_get (content, "media-type", &media_type, "sink-pad", &sink, NULL);
3409 g_assert (sink != NULL);
3413 case FS_MEDIA_TYPE_AUDIO:
3415 /* For raw audio conferences assume that the receiver of the raw data
3416 * wants it unprocessed, so turn off any echo cancellation and any
3417 * other audio improvements that come with it */
3418 empathy_audio_src_set_echo_cancel (
3419 EMPATHY_GST_AUDIO_SRC (priv->audio_input),
3420 !empathy_call_window_content_is_raw (content));
3422 /* Link volumes together, sync the current audio input volume property
3423 * back to farstream first */
3424 g_object_bind_property_full (content, "requested-input-volume",
3425 priv->audio_input, "volume",
3427 audio_control_volume_to_element,
3428 element_volume_to_audio_control,
3431 g_object_bind_property_full (priv->audio_input, "volume",
3432 content, "reported-input-volume",
3433 G_BINDING_SYNC_CREATE,
3434 element_volume_to_audio_control,
3435 audio_control_volume_to_element,
3438 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_input))
3440 g_warning ("Could not add audio source to pipeline");
3444 pad = gst_element_get_static_pad (priv->audio_input, "src");
3447 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3448 g_warning ("Could not get source pad from audio source");
3452 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3454 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3455 gst_object_unref (pad);
3456 g_warning ("Could not link audio source to farsight");
3459 gst_object_unref (pad);
3461 if (gst_element_set_state (priv->audio_input, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
3463 g_warning ("Could not start audio source");
3464 gst_element_set_state (priv->audio_input, GST_STATE_NULL);
3465 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3469 /* Prepare our audio output, not added yet though */
3470 empathy_call_window_prepare_audio_output (self, content);
3474 case FS_MEDIA_TYPE_VIDEO:
3475 if (priv->video_tee != NULL)
3477 pad = gst_element_get_request_pad (priv->video_tee, "src%d");
3478 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3480 g_warning ("Could not link video source input pipeline");
3483 gst_object_unref (pad);
3489 g_assert_not_reached ();
3492 gst_object_unref (sink);
3497 empathy_call_window_remove_video_input (EmpathyCallWindow *self)
3499 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3500 GstElement *preview;
3502 disable_camera (self);
3504 DEBUG ("remove video input");
3505 preview = priv->video_preview_sink;
3507 gst_element_set_state (priv->video_input, GST_STATE_NULL);
3508 gst_element_set_state (priv->video_tee, GST_STATE_NULL);
3509 gst_element_set_state (preview, GST_STATE_NULL);
3511 gst_bin_remove_many (GST_BIN (priv->pipeline), priv->video_input,
3514 g_object_unref (priv->video_input);
3515 priv->video_input = NULL;
3516 g_object_unref (priv->video_tee);
3517 priv->video_tee = NULL;
3518 clutter_actor_destroy (priv->video_preview);
3519 priv->video_preview = NULL;
3521 gtk_widget_set_sensitive (priv->camera_button, FALSE);
3525 start_call (EmpathyCallWindow *self)
3527 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3529 priv->call_started = TRUE;
3530 empathy_call_handler_start_call (priv->handler,
3531 gtk_get_current_event_time ());
3533 if (empathy_call_handler_has_initial_video (priv->handler))
3535 TpCallChannel *call;
3538 g_object_get (priv->handler, "call-channel", &call, NULL);
3539 /* If the call channel isn't set yet we're requesting it, if we're
3540 * requesting it with initial video it should be PENDING_SEND when we get
3543 s = TP_SENDING_STATE_PENDING_SEND;
3545 s = empathy_call_channel_get_video_state (call);
3547 if (s == TP_SENDING_STATE_PENDING_SEND ||
3548 s == TP_SENDING_STATE_SENDING)
3550 /* Enable 'send video' buttons and display the preview */
3551 gtk_toggle_tool_button_set_active (
3552 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), TRUE);
3556 gtk_toggle_tool_button_set_active (
3557 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
3559 if (priv->video_preview == NULL)
3561 create_video_preview (self);
3562 add_video_preview_to_pipeline (self);
3567 g_object_unref (call);
3572 empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
3575 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3576 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3577 GstState newstate, pending;
3579 empathy_call_handler_bus_message (priv->handler, bus, message);
3581 switch (GST_MESSAGE_TYPE (message))
3583 case GST_MESSAGE_STATE_CHANGED:
3584 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_input))
3586 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3588 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->pipeline) &&
3589 !priv->call_started)
3591 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3592 if (newstate == GST_STATE_PAUSED)
3594 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3595 priv->pipeline_playing = TRUE;
3597 if (priv->start_call_when_playing)
3601 if (priv->video_preview_sink != NULL &&
3602 GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_preview_sink))
3604 gst_message_parse_state_changed (message, NULL, &newstate,
3607 if (newstate == GST_STATE_PLAYING &&
3608 pending == GST_STATE_VOID_PENDING)
3609 empathy_call_window_stop_camera_spinning (self);
3612 case GST_MESSAGE_ERROR:
3614 GError *error = NULL;
3615 GstElement *gst_error;
3619 gst_message_parse_error (message, &error, &debug);
3620 gst_error = GST_ELEMENT (GST_MESSAGE_SRC (message));
3622 g_message ("Element error: %s -- %s\n", error->message, debug);
3624 name = gst_element_get_name (gst_error);
3625 if (g_str_has_prefix (name, VIDEO_INPUT_ERROR_PREFIX))
3627 /* Remove the video input and continue */
3628 if (priv->video_input != NULL)
3629 empathy_call_window_remove_video_input (self);
3630 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3634 empathy_call_window_disconnected (self, TRUE);
3637 g_error_free (error);
3640 case GST_MESSAGE_UNKNOWN:
3641 case GST_MESSAGE_EOS:
3642 case GST_MESSAGE_WARNING:
3643 case GST_MESSAGE_INFO:
3644 case GST_MESSAGE_TAG:
3645 case GST_MESSAGE_BUFFERING:
3646 case GST_MESSAGE_STATE_DIRTY:
3647 case GST_MESSAGE_STEP_DONE:
3648 case GST_MESSAGE_CLOCK_PROVIDE:
3649 case GST_MESSAGE_CLOCK_LOST:
3650 case GST_MESSAGE_NEW_CLOCK:
3651 case GST_MESSAGE_STRUCTURE_CHANGE:
3652 case GST_MESSAGE_STREAM_STATUS:
3653 case GST_MESSAGE_APPLICATION:
3654 case GST_MESSAGE_ELEMENT:
3655 case GST_MESSAGE_SEGMENT_START:
3656 case GST_MESSAGE_SEGMENT_DONE:
3657 case GST_MESSAGE_DURATION:
3658 case GST_MESSAGE_ANY:
3667 empathy_call_window_members_changed_cb (TpCallChannel *call,
3668 GHashTable *updates,
3670 TpCallStateReason *reason,
3671 EmpathyCallWindow *self)
3673 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3674 GHashTableIter iter;
3675 gpointer key, value;
3676 gboolean held = FALSE;
3678 g_hash_table_iter_init (&iter, updates);
3679 while (g_hash_table_iter_next (&iter, &key, &value))
3681 if (GPOINTER_TO_INT (value) & TP_CALL_MEMBER_FLAG_HELD)
3683 /* This assumes this is a 1-1 call, otherwise one participant
3684 * putting the call on hold wouldn't mean the call is on hold
3692 priv->call_state = HELD;
3693 else if (priv->call_state == HELD)
3694 priv->call_state = CONNECTED;
3698 call_handler_notify_call_cb (EmpathyCallHandler *handler,
3700 EmpathyCallWindow *self)
3702 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3703 TpCallChannel *call;
3705 g_object_get (priv->handler, "call-channel", &call, NULL);
3710 tp_g_signal_connect_object (call, "audio-stream-error",
3711 G_CALLBACK (empathy_call_window_audio_stream_error), self, 0);
3712 tp_g_signal_connect_object (call, "video-stream-error",
3713 G_CALLBACK (empathy_call_window_video_stream_error), self, 0);
3716 tp_g_signal_connect_object (call, "members-changed",
3717 G_CALLBACK (empathy_call_window_members_changed_cb), self, 0);
3719 g_object_unref (call);
3723 empathy_call_window_connect_handler (EmpathyCallWindow *self)
3725 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3726 TpCallChannel *call;
3728 g_signal_connect (priv->handler, "state-changed",
3729 G_CALLBACK (empathy_call_window_state_changed_cb), self);
3730 g_signal_connect (priv->handler, "conference-added",
3731 G_CALLBACK (empathy_call_window_conference_added_cb), self);
3732 g_signal_connect (priv->handler, "conference-removed",
3733 G_CALLBACK (empathy_call_window_conference_removed_cb), self);
3734 g_signal_connect (priv->handler, "closed",
3735 G_CALLBACK (empathy_call_window_channel_closed_cb), self);
3736 g_signal_connect (priv->handler, "src-pad-added",
3737 G_CALLBACK (empathy_call_window_src_added_cb), self);
3738 g_signal_connect (priv->handler, "content-added",
3739 G_CALLBACK (empathy_call_window_content_added_cb), self);
3740 g_signal_connect (priv->handler, "content-removed",
3741 G_CALLBACK (empathy_call_window_content_removed_cb), self);
3743 /* We connect to ::call-channel unconditionally since we'll
3744 * get new channels if we hangup and redial or if we reuse the
3746 g_signal_connect (priv->handler, "notify::call-channel",
3747 G_CALLBACK (call_handler_notify_call_cb), self);
3749 g_signal_connect (priv->handler, "framerate-changed",
3750 G_CALLBACK (empathy_call_window_framerate_changed_cb), self);
3751 g_signal_connect (priv->handler, "resolution-changed",
3752 G_CALLBACK (empathy_call_window_resolution_changed_cb), self);
3754 g_object_get (priv->handler, "call-channel", &call, NULL);
3757 /* We won't get notify::call-channel for this channel, so
3758 * directly call the callback. */
3759 call_handler_notify_call_cb (priv->handler, NULL, self);
3760 g_object_unref (call);
3765 empathy_call_window_realized_cb (GtkWidget *widget,
3766 EmpathyCallWindow *self)
3770 /* Make the hangup button twice as wide */
3771 width = gtk_widget_get_allocated_width (self->priv->hangup_button);
3772 gtk_widget_set_size_request (self->priv->hangup_button, width * 2, -1);
3774 empathy_call_window_connect_handler (self);
3776 gst_element_set_state (self->priv->pipeline, GST_STATE_PAUSED);
3780 empathy_call_window_delete_cb (GtkWidget *widget, GdkEvent*event,
3781 EmpathyCallWindow *window)
3783 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3785 if (priv->pipeline != NULL)
3787 if (priv->bus_message_source_id != 0)
3789 g_source_remove (priv->bus_message_source_id);
3790 priv->bus_message_source_id = 0;
3793 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
3796 if (priv->call_state == CONNECTING)
3797 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3803 show_controls (EmpathyCallWindow *window, gboolean set_fullscreen)
3806 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3808 menu = gtk_ui_manager_get_widget (priv->ui_manager,
3813 gtk_widget_hide (priv->dtmf_panel);
3814 gtk_widget_hide (menu);
3815 gtk_widget_hide (priv->toolbar);
3819 if (priv->dialpad_was_visible_before_fs)
3820 gtk_widget_show (priv->dtmf_panel);
3822 gtk_widget_show (menu);
3823 gtk_widget_show (priv->toolbar);
3825 gtk_window_resize (GTK_WINDOW (window), priv->original_width_before_fs,
3826 priv->original_height_before_fs);
3831 show_borders (EmpathyCallWindow *window, gboolean set_fullscreen)
3833 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3835 gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
3836 set_fullscreen ? 0 : CONTENT_HBOX_BORDER_WIDTH);
3837 gtk_box_set_spacing (GTK_BOX (priv->content_hbox),
3838 set_fullscreen ? 0 : CONTENT_HBOX_SPACING);
3840 if (priv->video_output != NULL)
3843 gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
3844 priv->video_output, TRUE, TRUE,
3845 set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
3852 empathy_call_window_state_event_cb (GtkWidget *widget,
3853 GdkEventWindowState *event, EmpathyCallWindow *window)
3855 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
3857 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3858 gboolean set_fullscreen = event->new_window_state &
3859 GDK_WINDOW_STATE_FULLSCREEN;
3863 gboolean dialpad_was_visible;
3864 GtkAllocation allocation;
3865 gint original_width, original_height;
3867 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3868 original_width = allocation.width;
3869 original_height = allocation.height;
3871 g_object_get (priv->dtmf_panel,
3872 "visible", &dialpad_was_visible,
3875 priv->dialpad_was_visible_before_fs = dialpad_was_visible;
3876 priv->original_width_before_fs = original_width;
3877 priv->original_height_before_fs = original_height;
3879 if (priv->video_output_motion_handler_id == 0 &&
3880 priv->video_output != NULL)
3882 priv->video_output_motion_handler_id = g_signal_connect (
3883 G_OBJECT (priv->video_container), "motion-notify-event",
3884 G_CALLBACK (empathy_call_window_video_output_motion_notify),
3890 disconnect_video_output_motion_handler (window);
3893 empathy_call_window_fullscreen_set_fullscreen (priv->fullscreen,
3895 show_controls (window, set_fullscreen);
3896 show_borders (window, set_fullscreen);
3897 gtk_action_set_stock_id (priv->menu_fullscreen,
3898 (set_fullscreen ? "gtk-leave-fullscreen" : "gtk-fullscreen"));
3899 priv->is_fullscreen = set_fullscreen;
3906 empathy_call_window_show_dialpad (EmpathyCallWindow *window,
3909 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3910 int w, h, dialpad_width;
3911 GtkAllocation allocation;
3913 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3914 w = allocation.width;
3915 h = allocation.height;
3917 gtk_widget_get_preferred_width (priv->dtmf_panel, &dialpad_width, NULL);
3921 gtk_widget_show (priv->dtmf_panel);
3927 gtk_widget_hide (priv->dtmf_panel);
3931 gtk_window_resize (GTK_WINDOW (window), w, h);
3935 empathy_call_window_set_send_video (EmpathyCallWindow *window,
3938 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3939 TpCallChannel *call;
3941 priv->sending_video = (state == CAMERA_STATE_ON);
3943 if (state == CAMERA_STATE_ON)
3945 /* When we start sending video, we want to show the video preview by
3947 display_video_preview (window, TRUE);
3951 display_video_preview (window, FALSE);
3954 if (priv->call_state != CONNECTED)
3957 g_object_get (priv->handler, "call-channel", &call, NULL);
3958 DEBUG ("%s sending video", priv->sending_video ? "start": "stop");
3959 empathy_call_channel_send_video (call, priv->sending_video);
3960 g_object_unref (call);
3964 empathy_call_window_hangup_cb (gpointer object,
3965 EmpathyCallWindow *self)
3967 /* stopping the call will put it the ENDED state and
3968 * from state_changed_cb we'll reconfigure the window
3970 empathy_call_handler_stop_call (self->priv->handler);
3974 empathy_call_window_restart_call (EmpathyCallWindow *window)
3976 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3978 /* Remove error info bars */
3979 gtk_container_forall (GTK_CONTAINER (priv->errors_vbox),
3980 (GtkCallback) gtk_widget_destroy, NULL);
3982 create_video_output_widget (window);
3983 priv->outgoing = TRUE;
3984 empathy_call_window_set_state_connecting (window);
3986 if (priv->pipeline_playing)
3987 start_call (window);
3989 /* call will be started when the pipeline is ready */
3990 priv->start_call_when_playing = TRUE;
3992 empathy_call_window_setup_avatars (window, priv->handler);
3994 empathy_call_window_show_hangup_button (window, TRUE);
3998 empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
3999 EmpathyCallWindow *window)
4003 active = gtk_toggle_tool_button_get_active (button);
4005 empathy_call_window_show_dialpad (window, active);
4009 empathy_call_window_fullscreen_cb (gpointer object,
4010 EmpathyCallWindow *window)
4012 empathy_call_window_fullscreen_toggle (window);
4016 empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window)
4018 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4020 if (priv->is_fullscreen)
4021 gtk_window_unfullscreen (GTK_WINDOW (window));
4023 gtk_window_fullscreen (GTK_WINDOW (window));
4027 empathy_call_window_video_button_press_cb (GtkWidget *video_preview,
4028 GdkEventButton *event, EmpathyCallWindow *window)
4030 if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
4032 empathy_call_window_video_menu_popup (window, event->button);
4040 empathy_call_window_key_press_cb (GtkWidget *video_output,
4041 GdkEventKey *event, EmpathyCallWindow *window)
4043 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4045 if (priv->is_fullscreen && event->keyval == GDK_KEY_Escape)
4047 /* Since we are in fullscreen mode, toggling will bring us back to
4049 empathy_call_window_fullscreen_toggle (window);
4057 empathy_call_window_video_output_motion_notify (GtkWidget *widget,
4058 GdkEventMotion *event, EmpathyCallWindow *window)
4060 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4062 if (priv->is_fullscreen)
4064 empathy_call_window_fullscreen_show_popup (priv->fullscreen);
4066 /* Show the bottom toolbar */
4067 empathy_call_window_motion_notify_cb (NULL, NULL, window);
4074 empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
4078 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4080 menu = gtk_ui_manager_get_widget (priv->ui_manager,
4082 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
4083 button, gtk_get_current_event_time ());
4084 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
4088 empathy_call_window_status_message (EmpathyCallWindow *self,
4091 gtk_label_set_label (GTK_LABEL (self->priv->status_label), message);
4095 empathy_call_window_get_ui_manager (EmpathyCallWindow *window)
4097 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4099 return priv->ui_manager;
4102 EmpathyGstAudioSrc *
4103 empathy_call_window_get_audio_src (EmpathyCallWindow *window)
4105 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4107 return (EmpathyGstAudioSrc *) priv->audio_input;
4110 EmpathyGstVideoSrc *
4111 empathy_call_window_get_video_src (EmpathyCallWindow *self)
4113 return EMPATHY_GST_VIDEO_SRC (self->priv->video_input);
4117 empathy_call_window_change_webcam (EmpathyCallWindow *self,
4118 const gchar *device)
4120 EmpathyGstVideoSrc *video;
4123 /* Restart the camera only if it's already running */
4124 running = (self->priv->video_preview != NULL);
4125 video = empathy_call_window_get_video_src (self);
4128 empathy_call_window_play_camera (self, FALSE);
4130 empathy_video_src_change_device (video, device);
4133 empathy_call_window_play_camera (self, TRUE);