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-request-util.h>
47 #include <libempathy/empathy-utils.h>
49 #include <libempathy-gtk/empathy-avatar-image.h>
50 #include <libempathy-gtk/empathy-dialpad-widget.h>
51 #include <libempathy-gtk/empathy-ui-utils.h>
52 #include <libempathy-gtk/empathy-sound-manager.h>
53 #include <libempathy-gtk/empathy-geometry.h>
54 #include <libempathy-gtk/empathy-images.h>
55 #include <libempathy-gtk/empathy-call-utils.h>
57 #define DEBUG_FLAG EMPATHY_DEBUG_VOIP
58 #include <libempathy/empathy-debug.h>
60 #include "empathy-call-window.h"
61 #include "empathy-call-window-fullscreen.h"
62 #include "empathy-call-factory.h"
63 #include "empathy-about-dialog.h"
64 #include "empathy-audio-src.h"
65 #include "empathy-audio-sink.h"
66 #include "empathy-video-src.h"
67 #include "empathy-mic-menu.h"
68 #include "empathy-preferences.h"
69 #include "empathy-rounded-actor.h"
70 #include "empathy-rounded-rectangle.h"
71 #include "empathy-rounded-texture.h"
72 #include "empathy-camera-menu.h"
74 #define CONTENT_HBOX_SPACING 3
75 #define CONTENT_HBOX_CHILDREN_PACKING_PADDING 0
76 #define OVERLAY_MARGIN 6
78 #define REMOTE_VIDEO_DEFAULT_WIDTH 320
79 #define REMOTE_VIDEO_DEFAULT_HEIGHT 240
81 #define SELF_VIDEO_SECTION_WIDTH 120
82 #define SELF_VIDEO_SECTION_HEIGHT 90
83 #define SELF_VIDEO_SECTION_MARGIN 2
84 #define SELF_VIDEO_SECTION_BORDER SELF_VIDEO_SECTION_MARGIN*2
86 #define FLOATING_TOOLBAR_OPACITY 192
87 #define FLOATING_TOOLBAR_SPACING 20
89 /* The avatar's default width and height are set to the same value because we
90 want a square icon. */
91 #define REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT REMOTE_VIDEO_DEFAULT_HEIGHT
92 #define REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH REMOTE_VIDEO_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 *remote_user_status_toolbar;
165 GtkWidget *status_label;
166 GtkWidget *hangup_button;
167 GtkWidget *audio_call_button;
168 GtkWidget *video_call_button;
169 GtkWidget *mic_button;
170 GtkWidget *volume_button;
171 GtkWidget *camera_button;
172 GtkWidget *dialpad_button;
174 GtkWidget *bottom_toolbar;
175 ClutterActor *floating_toolbar;
177 GtkAction *menu_fullscreen;
178 GtkAction *menu_swap_camera;
180 ClutterState *transitions;
182 /* The main box covering all the stage, contaning remote avatar/video */
183 ClutterActor *video_box;
184 ClutterLayoutManager *video_layout;
186 /* A bin layout manager containing a bin for previews
187 * and the floating toolbar */
188 ClutterActor *overlay_bin;
189 ClutterLayoutManager *overlay_layout;
191 /* Bin layout for the previews */
192 ClutterActor *preview_box;
193 ClutterLayoutManager *preview_layout;
195 /* Coordinates of the preview drag event's start. */
196 PreviewPosition preview_pos;
198 /* We keep a reference on the hbox which contains the main content so we can
199 easilly repack everything when toggling fullscreen */
200 GtkWidget *content_hbox;
202 /* These are used to accept or reject an incoming call when the status
204 GtkWidget *incoming_call_dialog;
205 TpCallChannel *pending_channel;
206 TpChannelDispatchOperation *pending_cdo;
207 TpAddDispatchOperationContext *pending_context;
209 gulong video_output_motion_handler_id;
210 guint bus_message_source_id;
212 GtkWidget *dtmf_panel;
215 GtkWidget *details_vbox;
216 GtkWidget *vcodec_encoding_label;
217 GtkWidget *acodec_encoding_label;
218 GtkWidget *vcodec_decoding_label;
219 GtkWidget *acodec_decoding_label;
221 GtkWidget *audio_remote_candidate_label;
222 GtkWidget *audio_local_candidate_label;
223 GtkWidget *video_remote_candidate_label;
224 GtkWidget *video_local_candidate_label;
225 GtkWidget *video_remote_candidate_info_img;
226 GtkWidget *video_local_candidate_info_img;
227 GtkWidget *audio_remote_candidate_info_img;
228 GtkWidget *audio_local_candidate_info_img;
230 GstElement *video_input;
231 GstElement *video_preview_sink;
232 GstElement *video_output_sink;
233 GstElement *audio_input;
234 GstElement *audio_output;
235 gboolean audio_output_added;
236 GstElement *pipeline;
237 GstElement *video_tee;
247 gboolean call_started;
248 gboolean sending_video;
249 CameraState camera_state;
251 EmpathyCallWindowFullscreen *fullscreen;
252 gboolean is_fullscreen;
257 guint inactivity_src;
259 /* Those fields represent the state of the window before it actually was in
261 gboolean dialpad_was_visible_before_fs;
262 gint original_width_before_fs;
263 gint original_height_before_fs;
265 gint x, y, w, h, dialpad_width;
268 /* TRUE if the call should be started when the pipeline is playing */
269 gboolean start_call_when_playing;
270 /* TRUE if we requested to set the pipeline in the playing state */
271 gboolean pipeline_playing;
273 EmpathySoundManager *sound_mgr;
276 EmpathyMicMenu *mic_menu;
277 EmpathyCameraMenu *camera_menu;
282 #define GET_PRIV(o) (EMPATHY_CALL_WINDOW (o)->priv)
284 static void empathy_call_window_realized_cb (GtkWidget *widget,
285 EmpathyCallWindow *window);
287 static gboolean empathy_call_window_delete_cb (GtkWidget *widget,
288 GdkEvent *event, EmpathyCallWindow *window);
290 static gboolean empathy_call_window_state_event_cb (GtkWidget *widget,
291 GdkEventWindowState *event, EmpathyCallWindow *window);
293 static void empathy_call_window_set_send_video (EmpathyCallWindow *window,
296 static void empathy_call_window_hangup_cb (gpointer object,
297 EmpathyCallWindow *window);
299 static void empathy_call_window_fullscreen_cb (gpointer object,
300 EmpathyCallWindow *window);
302 static void empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window);
304 static gboolean empathy_call_window_video_button_press_cb (
305 GtkWidget *video_output, GdkEventButton *event, EmpathyCallWindow *window);
307 static gboolean empathy_call_window_key_press_cb (GtkWidget *video_output,
308 GdkEventKey *event, EmpathyCallWindow *window);
310 static gboolean empathy_call_window_video_output_motion_notify (
311 GtkWidget *widget, GdkEventMotion *event, EmpathyCallWindow *window);
313 static void empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
316 static void empathy_call_window_connect_handler (EmpathyCallWindow *self);
318 static void empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
319 EmpathyCallWindow *window);
321 static void empathy_call_window_restart_call (EmpathyCallWindow *window);
323 static void empathy_call_window_status_message (EmpathyCallWindow *window,
326 static gboolean empathy_call_window_bus_message (GstBus *bus,
327 GstMessage *message, gpointer user_data);
329 static gboolean empathy_call_window_update_timer (gpointer user_data);
332 make_background_transparent (GtkClutterActor *actor)
334 GdkRGBA transparent = { 0., 0., 0., 0. };
337 widget = gtk_clutter_actor_get_widget (actor);
338 gtk_widget_override_background_color (widget, GTK_STATE_FLAG_NORMAL, &transparent);
342 empathy_call_window_show_hangup_button (EmpathyCallWindow *self,
345 gtk_widget_set_visible (self->priv->hangup_button, show);
346 gtk_widget_set_visible (self->priv->audio_call_button, !show);
347 gtk_widget_set_visible (self->priv->video_call_button, !show);
351 empathy_call_window_audio_call_cb (GtkToggleToolButton *button,
352 EmpathyCallWindow *self)
354 g_object_set (self->priv->handler, "initial-video", FALSE, NULL);
355 empathy_call_window_restart_call (self);
359 empathy_call_window_video_call_cb (GtkToggleToolButton *button,
360 EmpathyCallWindow *self)
362 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
363 g_object_set (self->priv->handler, "initial-video", TRUE, NULL);
364 empathy_call_window_restart_call (self);
368 dtmf_start_tone_cb (EmpathyDialpadWidget *dialpad,
370 EmpathyCallWindow *self)
375 g_object_get (self->priv->handler, "call-channel", &call, NULL);
377 tones[0] = tp_dtmf_event_to_char (event);
379 tp_call_channel_send_tones_async (call, tones, NULL, NULL, NULL);
381 g_object_unref (call);
385 empathy_call_window_show_video_output (EmpathyCallWindow *self,
388 if (self->priv->video_output != NULL)
389 g_object_set (self->priv->video_output, "visible", show, NULL);
391 gtk_widget_set_visible (self->priv->remote_user_avatar_widget, !show);
393 clutter_actor_raise_top (self->priv->overlay_bin);
397 create_video_output_widget (EmpathyCallWindow *self)
399 EmpathyCallWindowPriv *priv = GET_PRIV (self);
401 g_assert (priv->video_output == NULL);
402 g_assert (priv->pipeline != NULL);
404 priv->video_output = clutter_texture_new ();
406 clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->video_output),
409 priv->video_output_sink = gst_element_factory_make ("cluttersink", NULL);
410 if (priv->video_output_sink == NULL)
411 g_error ("Missing cluttersink");
413 g_object_set (priv->video_output_sink, "texture", priv->video_output, NULL);
415 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
418 gtk_widget_add_events (priv->video_container,
419 GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
420 g_signal_connect (G_OBJECT (priv->video_container), "button-press-event",
421 G_CALLBACK (empathy_call_window_video_button_press_cb), self);
425 create_video_input (EmpathyCallWindow *self)
427 EmpathyCallWindowPriv *priv = GET_PRIV (self);
429 g_assert (priv->video_input == NULL);
430 priv->video_input = empathy_video_src_new ();
431 gst_object_ref_sink (priv->video_input);
435 audio_control_volume_to_element (GBinding *binding,
436 const GValue *source_value,
437 GValue *target_value,
440 /* AudioControl volume is 0-255, with -1 for unknown */
443 hv = g_value_get_int (source_value);
448 g_value_set_double (target_value, hv/255.0);
454 element_volume_to_audio_control (GBinding *binding,
455 const GValue *source_value,
456 GValue *target_value,
461 ev = g_value_get_double (source_value);
462 ev = CLAMP (ev, 0.0, 1.0);
464 g_value_set_int (target_value, ev * 255);
469 audio_input_mute_notify_cb (GObject *obj, GParamSpec *spec,
470 EmpathyCallWindow *self)
473 g_object_get (obj, "mute", &muted, NULL);
475 self->priv->muted = muted;
476 if (muted && self->priv->transitions)
477 clutter_state_set_state (self->priv->transitions, "fade-in");
479 empathy_call_window_update_timer (self);
483 create_audio_input (EmpathyCallWindow *self)
485 EmpathyCallWindowPriv *priv = GET_PRIV (self);
487 g_assert (priv->audio_input == NULL);
488 priv->audio_input = empathy_audio_src_new ();
489 gst_object_ref_sink (priv->audio_input);
491 g_signal_connect (priv->audio_input, "notify::mute",
492 G_CALLBACK (audio_input_mute_notify_cb), self);
494 g_object_bind_property (priv->mic_button, "active",
495 priv->audio_input, "mute",
496 G_BINDING_BIDIRECTIONAL |
497 G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
502 add_video_preview_to_pipeline (EmpathyCallWindow *self)
504 EmpathyCallWindowPriv *priv = GET_PRIV (self);
507 g_assert (priv->video_preview != NULL);
508 g_assert (priv->pipeline != NULL);
509 g_assert (priv->video_input != NULL);
510 g_assert (priv->video_tee != NULL);
512 preview = priv->video_preview_sink;
514 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->video_input))
516 g_warning ("Could not add video input to pipeline");
520 if (!gst_bin_add (GST_BIN (priv->pipeline), preview))
522 g_warning ("Could not add video preview to pipeline");
526 if (!gst_element_link (priv->video_input, priv->video_tee))
528 g_warning ("Could not link video input to video tee");
532 if (!gst_element_link (priv->video_tee, preview))
534 g_warning ("Could not link video tee to video preview");
540 empathy_call_window_disable_camera_cb (GtkAction *action,
541 EmpathyCallWindow *self)
543 clutter_actor_destroy (self->priv->preview_hidden_button);
545 gtk_toggle_tool_button_set_active (
546 GTK_TOGGLE_TOOL_BUTTON (self->priv->camera_button), FALSE);
550 empathy_call_window_minimise_camera_cb (GtkAction *action,
551 EmpathyCallWindow *self)
553 clutter_actor_hide (self->priv->video_preview);
554 clutter_actor_show (self->priv->preview_hidden_button);
558 empathy_call_window_maximise_camera_cb (GtkAction *action,
559 EmpathyCallWindow *self)
561 clutter_actor_show (self->priv->video_preview);
562 clutter_actor_hide (self->priv->preview_hidden_button);
566 empathy_call_window_swap_camera_cb (GtkAction *action,
567 EmpathyCallWindow *self)
569 const GList *cameras, *l;
572 DEBUG ("Swapping the camera");
574 cameras = empathy_camera_monitor_get_cameras (self->priv->camera_monitor);
575 current_cam = empathy_video_src_dup_device (
576 EMPATHY_GST_VIDEO_SRC (self->priv->video_input));
578 for (l = cameras; l != NULL; l = l->next)
580 EmpathyCamera *camera = l->data;
582 if (!tp_strdiff (camera->device, current_cam))
587 next = l->next->data;
589 next = cameras->data;
591 /* EmpathyCameraMenu will update itself and do the actual change
593 g_settings_set_string (self->priv->settings,
594 EMPATHY_PREFS_CALL_CAMERA_DEVICE,
601 g_free (current_cam);
605 empathy_call_window_camera_added_cb (EmpathyCameraMonitor *monitor,
606 EmpathyCamera *camera,
607 EmpathyCallWindow *self)
609 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
611 gtk_action_set_visible (self->priv->menu_swap_camera,
612 g_list_length ((GList *) cameras) >= 2);
616 empathy_call_window_camera_removed_cb (EmpathyCameraMonitor *monitor,
617 EmpathyCamera *camera,
618 EmpathyCallWindow *self)
620 const GList *cameras = empathy_camera_monitor_get_cameras (monitor);
622 gtk_action_set_visible (self->priv->menu_swap_camera,
623 g_list_length ((GList *) cameras) >= 2);
627 empathy_call_window_preview_button_clicked_cb (GtkButton *button,
628 EmpathyCallWindow *self)
632 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
634 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
635 0, gtk_get_current_event_time ());
636 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
640 empathy_call_window_preview_hidden_button_clicked_cb (GtkButton *button,
641 EmpathyCallWindow *self)
645 menu = gtk_ui_manager_get_widget (self->priv->ui_manager,
646 "/preview-hidden-menu");
647 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
648 0, gtk_get_current_event_time ());
649 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
652 static ClutterActor *
653 empathy_call_window_create_preview_rectangle (EmpathyCallWindow *self,
654 ClutterBinAlignment x,
655 ClutterBinAlignment y)
657 ClutterActor *rectangle;
659 rectangle = CLUTTER_ACTOR (empathy_rounded_rectangle_new (
660 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT,
661 PREVIEW_ROUND_FACTOR));
663 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (self->priv->preview_layout),
665 clutter_actor_hide (rectangle);
671 empathy_call_window_create_preview_rectangles (EmpathyCallWindow *self)
675 self->priv->preview_layout = clutter_bin_layout_new (
676 CLUTTER_BIN_ALIGNMENT_CENTER, CLUTTER_BIN_ALIGNMENT_CENTER);
677 self->priv->preview_box = box = clutter_box_new (self->priv->preview_layout);
679 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (self->priv->overlay_layout),
681 CLUTTER_BIN_ALIGNMENT_FILL, CLUTTER_BIN_ALIGNMENT_FILL);
683 self->priv->preview_rectangle1 =
684 empathy_call_window_create_preview_rectangle (self,
685 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_START);
686 self->priv->preview_rectangle2 =
687 empathy_call_window_create_preview_rectangle (self,
688 CLUTTER_BIN_ALIGNMENT_START, CLUTTER_BIN_ALIGNMENT_END);
689 self->priv->preview_rectangle3 =
690 empathy_call_window_create_preview_rectangle (self,
691 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_START);
692 self->priv->preview_rectangle4 =
693 empathy_call_window_create_preview_rectangle (self,
694 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_END);
698 empathy_call_window_show_preview_rectangles (EmpathyCallWindow *self,
701 g_object_set (self->priv->preview_rectangle1, "visible", show, NULL);
702 g_object_set (self->priv->preview_rectangle2, "visible", show, NULL);
703 g_object_set (self->priv->preview_rectangle3, "visible", show, NULL);
704 g_object_set (self->priv->preview_rectangle4, "visible", show, NULL);
708 empathy_call_window_get_preview_coordinates (EmpathyCallWindow *self,
713 guint ret_x = 0, ret_y = 0;
716 if (!clutter_actor_has_allocation (self->priv->preview_box))
719 clutter_actor_get_geometry (self->priv->preview_box, &box);
723 case PREVIEW_POS_TOP_LEFT:
724 ret_x = ret_y = SELF_VIDEO_SECTION_MARGIN;
726 case PREVIEW_POS_TOP_RIGHT:
727 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
728 - SELF_VIDEO_SECTION_WIDTH;
729 ret_y = SELF_VIDEO_SECTION_MARGIN;
731 case PREVIEW_POS_BOTTOM_LEFT:
732 ret_x = SELF_VIDEO_SECTION_MARGIN;
733 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
734 - SELF_VIDEO_SECTION_HEIGHT;
736 case PREVIEW_POS_BOTTOM_RIGHT:
737 ret_x = box.width - SELF_VIDEO_SECTION_MARGIN
738 - SELF_VIDEO_SECTION_WIDTH;
739 ret_y = box.height - SELF_VIDEO_SECTION_MARGIN
740 - SELF_VIDEO_SECTION_HEIGHT;
743 g_warn_if_reached ();
754 static PreviewPosition
755 empathy_call_window_get_preview_position (EmpathyCallWindow *self,
760 PreviewPosition pos = PREVIEW_POS_NONE;
762 if (!clutter_actor_has_allocation (self->priv->preview_box))
765 clutter_actor_get_geometry (self->priv->preview_box, &box);
767 if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
768 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
769 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
770 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
772 pos = PREVIEW_POS_TOP_LEFT;
774 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
775 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
776 0 + SELF_VIDEO_SECTION_MARGIN <= event_y &&
777 event_y <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_HEIGHT))
779 pos = PREVIEW_POS_TOP_RIGHT;
781 else if (0 + SELF_VIDEO_SECTION_MARGIN <= event_x &&
782 event_x <= (0 + SELF_VIDEO_SECTION_MARGIN + (gint) SELF_VIDEO_SECTION_WIDTH) &&
783 box.height - SELF_VIDEO_SECTION_MARGIN >= event_y &&
784 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_HEIGHT))
786 pos = PREVIEW_POS_BOTTOM_LEFT;
788 else if (box.width - SELF_VIDEO_SECTION_MARGIN >= event_x &&
789 event_x >= (box.width - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_WIDTH) &&
790 box.height - 2 * SELF_VIDEO_SECTION_MARGIN >= event_y &&
791 event_y >= (box.height - SELF_VIDEO_SECTION_MARGIN - (gint) SELF_VIDEO_SECTION_HEIGHT))
793 pos = PREVIEW_POS_BOTTOM_RIGHT;
799 static ClutterActor *
800 empathy_call_window_get_preview_rectangle (EmpathyCallWindow *self,
803 ClutterActor *rectangle;
807 case PREVIEW_POS_TOP_LEFT:
808 rectangle = self->priv->preview_rectangle1;
810 case PREVIEW_POS_TOP_RIGHT:
811 rectangle = self->priv->preview_rectangle3;
813 case PREVIEW_POS_BOTTOM_LEFT:
814 rectangle = self->priv->preview_rectangle2;
816 case PREVIEW_POS_BOTTOM_RIGHT:
817 rectangle = self->priv->preview_rectangle4;
827 empathy_call_window_move_video_preview (EmpathyCallWindow *self,
830 ClutterBinLayout *layout = CLUTTER_BIN_LAYOUT (self->priv->preview_layout);
832 DEBUG ("moving the video preview to %d", pos);
834 self->priv->preview_pos = pos;
838 case PREVIEW_POS_TOP_LEFT:
839 clutter_bin_layout_set_alignment (layout,
840 self->priv->video_preview,
841 CLUTTER_BIN_ALIGNMENT_START,
842 CLUTTER_BIN_ALIGNMENT_START);
844 case PREVIEW_POS_TOP_RIGHT:
845 clutter_bin_layout_set_alignment (layout,
846 self->priv->video_preview,
847 CLUTTER_BIN_ALIGNMENT_END,
848 CLUTTER_BIN_ALIGNMENT_START);
850 case PREVIEW_POS_BOTTOM_LEFT:
851 clutter_bin_layout_set_alignment (layout,
852 self->priv->video_preview,
853 CLUTTER_BIN_ALIGNMENT_START,
854 CLUTTER_BIN_ALIGNMENT_END);
856 case PREVIEW_POS_BOTTOM_RIGHT:
857 clutter_bin_layout_set_alignment (layout,
858 self->priv->video_preview,
859 CLUTTER_BIN_ALIGNMENT_END,
860 CLUTTER_BIN_ALIGNMENT_END);
863 g_warn_if_reached ();
866 g_settings_set_enum (self->priv->settings, "camera-position", pos);
870 empathy_call_window_highlight_preview_rectangle (EmpathyCallWindow *self,
873 ClutterActor *rectangle;
874 ClutterColor white = { 0xff, 0xff, 0xff, 0xff};
876 rectangle = empathy_call_window_get_preview_rectangle (self, pos);
878 empathy_rounded_rectangle_set_border_width (
879 EMPATHY_ROUNDED_RECTANGLE (rectangle), 2 * SELF_VIDEO_SECTION_MARGIN);
880 empathy_rounded_rectangle_set_border_color (
881 EMPATHY_ROUNDED_RECTANGLE (rectangle), &white);
885 empathy_call_window_darken_preview_rectangle (EmpathyCallWindow *self,
886 ClutterActor *rectangle)
888 ClutterColor white = { 0xff, 0xff, 0xff, 0xff}, darker;
890 clutter_color_shade (&white, 0.55, &darker);
892 empathy_rounded_rectangle_set_border_width (
893 EMPATHY_ROUNDED_RECTANGLE (rectangle), 1);
894 empathy_rounded_rectangle_set_border_color (
895 EMPATHY_ROUNDED_RECTANGLE (rectangle), &darker);
899 empathy_call_window_darken_preview_rectangles (EmpathyCallWindow *self)
901 ClutterActor *rectangle;
903 rectangle = empathy_call_window_get_preview_rectangle (self,
904 self->priv->preview_pos);
906 /* We don't want to darken the rectangle where the preview
909 if (self->priv->preview_rectangle1 != rectangle)
910 empathy_call_window_darken_preview_rectangle (self,
911 self->priv->preview_rectangle1);
913 if (self->priv->preview_rectangle2 != rectangle)
914 empathy_call_window_darken_preview_rectangle (self,
915 self->priv->preview_rectangle2);
917 if (self->priv->preview_rectangle3 != rectangle)
918 empathy_call_window_darken_preview_rectangle (self,
919 self->priv->preview_rectangle3);
921 if (self->priv->preview_rectangle4 != rectangle)
922 empathy_call_window_darken_preview_rectangle (self,
923 self->priv->preview_rectangle4);
927 empathy_call_window_preview_on_drag_begin_cb (ClutterDragAction *action,
931 ClutterModifierType modifiers,
932 EmpathyCallWindow *self)
934 ClutterActor *stage = clutter_actor_get_stage (actor);
937 self->priv->drag_preview = clutter_clone_new (actor);
939 clutter_container_add_actor (CLUTTER_CONTAINER (stage),
940 self->priv->drag_preview);
942 clutter_actor_transform_stage_point (actor, event_x, event_y,
945 clutter_actor_set_position (self->priv->drag_preview,
946 event_x - rel_x, event_y - rel_y);
948 clutter_drag_action_set_drag_handle (action,
949 self->priv->drag_preview);
951 clutter_actor_set_opacity (actor, 0);
952 clutter_actor_hide (self->priv->preview_shown_button);
954 empathy_call_window_show_preview_rectangles (self, TRUE);
955 empathy_call_window_darken_preview_rectangles (self);
959 empathy_call_window_on_animation_completed_cb (ClutterAnimation *animation,
962 clutter_actor_set_opacity (actor, 255);
966 empathy_call_window_preview_on_drag_end_cb (ClutterDragAction *action,
970 ClutterModifierType modifiers,
971 EmpathyCallWindow *self)
976 /* Get the position before destroying the drag actor, otherwise the
977 * preview_box allocation won't be valid and we won't be able to
978 * calculate the position. */
979 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
981 empathy_call_window_get_preview_coordinates (self,
982 pos != PREVIEW_POS_NONE ? pos : self->priv->preview_pos,
985 /* Move the preview to the destination and destroy it afterwards */
986 clutter_actor_animate (self->priv->drag_preview, CLUTTER_LINEAR, 500,
989 "signal-swapped-after::completed",
990 clutter_actor_destroy, self->priv->drag_preview,
991 "signal-swapped-after::completed",
992 clutter_actor_show, self->priv->preview_shown_button,
994 empathy_call_window_on_animation_completed_cb, actor,
997 self->priv->drag_preview = NULL;
999 if (pos != PREVIEW_POS_NONE)
1000 empathy_call_window_move_video_preview (self, pos);
1002 empathy_call_window_show_preview_rectangles (self, FALSE);
1006 empathy_call_window_preview_on_drag_motion_cb (ClutterDragAction *action,
1007 ClutterActor *actor,
1010 EmpathyCallWindow *self)
1012 PreviewPosition pos;
1013 gfloat event_x, event_y;
1015 clutter_drag_action_get_motion_coords (action, &event_x, &event_y);
1017 pos = empathy_call_window_get_preview_position (self, event_x, event_y);
1019 if (pos != PREVIEW_POS_NONE)
1020 empathy_call_window_highlight_preview_rectangle (self, pos);
1022 empathy_call_window_darken_preview_rectangles (self);
1026 empathy_call_window_preview_enter_event_cb (ClutterActor *actor,
1027 ClutterCrossingEvent *event,
1028 EmpathyCallWindow *self)
1030 ClutterActor *rectangle;
1032 rectangle = empathy_call_window_get_preview_rectangle (self,
1033 self->priv->preview_pos);
1035 empathy_call_window_highlight_preview_rectangle (self,
1036 self->priv->preview_pos);
1038 clutter_actor_show (rectangle);
1044 empathy_call_window_preview_leave_event_cb (ClutterActor *actor,
1045 ClutterCrossingEvent *event,
1046 EmpathyCallWindow *self)
1048 ClutterActor *rectangle;
1050 rectangle = empathy_call_window_get_preview_rectangle (self,
1051 self->priv->preview_pos);
1053 empathy_call_window_darken_preview_rectangle (self, rectangle);
1055 clutter_actor_hide (rectangle);
1061 create_video_preview (EmpathyCallWindow *self)
1063 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1064 ClutterLayoutManager *layout;
1065 ClutterActor *preview;
1067 ClutterAction *action;
1069 PreviewPosition pos;
1071 g_assert (priv->video_preview == NULL);
1073 pos = g_settings_get_enum (priv->settings, "camera-position");
1075 preview = empathy_rounded_texture_new ();
1076 clutter_actor_set_size (preview,
1077 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1079 priv->video_preview_sink = gst_element_factory_make ("cluttersink", NULL);
1080 if (priv->video_preview_sink == NULL)
1081 g_error ("Missing cluttersink, check your clutter-gst installation");
1082 g_object_set (priv->video_preview_sink, "texture", preview, NULL);
1083 g_object_add_weak_pointer (G_OBJECT (priv->video_preview_sink), (gpointer) &priv->video_preview_sink);
1085 /* Add a little offset to the video preview */
1086 layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1087 CLUTTER_BIN_ALIGNMENT_CENTER);
1088 priv->video_preview = clutter_box_new (layout);
1089 clutter_actor_set_size (priv->video_preview,
1090 SELF_VIDEO_SECTION_WIDTH + 2 * SELF_VIDEO_SECTION_MARGIN,
1091 SELF_VIDEO_SECTION_HEIGHT + 2 * SELF_VIDEO_SECTION_MARGIN);
1093 /* Spinner for when changing the camera device */
1094 priv->preview_spinner_widget = gtk_spinner_new ();
1095 priv->preview_spinner_actor = empathy_rounded_actor_new (PREVIEW_ROUND_FACTOR);
1097 g_object_set (priv->preview_spinner_widget, "expand", TRUE, NULL);
1098 make_background_transparent (GTK_CLUTTER_ACTOR (priv->preview_spinner_actor));
1099 gtk_widget_show (priv->preview_spinner_widget);
1102 GTK_CONTAINER (gtk_clutter_actor_get_widget (
1103 GTK_CLUTTER_ACTOR (priv->preview_spinner_actor))),
1104 priv->preview_spinner_widget);
1105 clutter_actor_set_size (priv->preview_spinner_actor,
1106 SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGHT);
1107 clutter_actor_set_opacity (priv->preview_spinner_actor, 128);
1108 clutter_actor_hide (priv->preview_spinner_actor);
1110 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview),
1112 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_preview),
1113 priv->preview_spinner_actor);
1115 g_object_set (priv->video_preview_sink,
1120 /* Translators: this is an "Info" label. It should be as short
1122 button = gtk_button_new_with_label (_("i"));
1123 priv->preview_shown_button = b = gtk_clutter_actor_new_with_contents (button);
1124 clutter_actor_set_size (b, 24, 24);
1125 clutter_actor_set_margin_right (b, 4);
1126 clutter_actor_set_margin_bottom (b, 2);
1127 make_background_transparent (GTK_CLUTTER_ACTOR (b));
1129 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (layout), b,
1130 CLUTTER_BIN_ALIGNMENT_END, CLUTTER_BIN_ALIGNMENT_END);
1132 g_signal_connect (button, "clicked",
1133 G_CALLBACK (empathy_call_window_preview_button_clicked_cb),
1136 /* Translators: this is an "Info" label. It should be as short
1138 button = gtk_button_new_with_label (_("i"));
1139 priv->preview_hidden_button = b = gtk_clutter_actor_new_with_contents (button);
1140 clutter_actor_set_size (b, 24, 24);
1141 make_background_transparent (GTK_CLUTTER_ACTOR (b));
1143 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->preview_layout),
1144 priv->preview_hidden_button,
1145 CLUTTER_BIN_ALIGNMENT_START,
1146 CLUTTER_BIN_ALIGNMENT_END);
1148 self->priv->preview_pos = PREVIEW_POS_BOTTOM_LEFT;
1150 clutter_actor_hide (priv->preview_hidden_button);
1152 g_signal_connect (button, "clicked",
1153 G_CALLBACK (empathy_call_window_preview_hidden_button_clicked_cb),
1156 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->preview_layout),
1157 priv->video_preview,
1158 CLUTTER_BIN_ALIGNMENT_START,
1159 CLUTTER_BIN_ALIGNMENT_END);
1161 empathy_call_window_move_video_preview (self, pos);
1163 action = clutter_drag_action_new ();
1164 g_signal_connect (action, "drag-begin",
1165 G_CALLBACK (empathy_call_window_preview_on_drag_begin_cb), self);
1166 g_signal_connect (action, "drag-end",
1167 G_CALLBACK (empathy_call_window_preview_on_drag_end_cb), self);
1168 g_signal_connect (action, "drag-motion",
1169 G_CALLBACK (empathy_call_window_preview_on_drag_motion_cb), self);
1171 g_signal_connect (preview, "enter-event",
1172 G_CALLBACK (empathy_call_window_preview_enter_event_cb), self);
1173 g_signal_connect (preview, "leave-event",
1174 G_CALLBACK (empathy_call_window_preview_leave_event_cb), self);
1176 clutter_actor_add_action (preview, action);
1177 clutter_actor_set_reactive (preview, TRUE);
1178 clutter_actor_set_reactive (priv->preview_shown_button, TRUE);
1182 empathy_call_window_start_camera_spinning (EmpathyCallWindow *self)
1184 clutter_actor_show (self->priv->preview_spinner_actor);
1185 gtk_spinner_start (GTK_SPINNER (self->priv->preview_spinner_widget));
1189 empathy_call_window_stop_camera_spinning (EmpathyCallWindow *self)
1191 clutter_actor_hide (self->priv->preview_spinner_actor);
1192 gtk_spinner_stop (GTK_SPINNER (self->priv->preview_spinner_widget));
1196 empathy_call_window_play_camera (EmpathyCallWindow *self,
1199 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1200 GstElement *preview;
1203 if (priv->video_preview == NULL)
1205 create_video_preview (self);
1206 add_video_preview_to_pipeline (self);
1211 state = GST_STATE_PLAYING;
1215 empathy_call_window_start_camera_spinning (self);
1216 state = GST_STATE_NULL;
1219 preview = priv->video_preview_sink;
1221 gst_element_set_state (preview, state);
1222 gst_element_set_state (priv->video_tee, state);
1223 gst_element_set_state (priv->video_input, state);
1227 display_video_preview (EmpathyCallWindow *self,
1230 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1232 if (priv->video_preview == NULL)
1234 create_video_preview (self);
1235 add_video_preview_to_pipeline (self);
1240 /* Display the video preview */
1241 DEBUG ("Show video preview");
1243 empathy_call_window_play_camera (self, TRUE);
1244 clutter_actor_show (priv->video_preview);
1245 clutter_actor_raise_top (priv->floating_toolbar);
1249 /* Hide the video preview */
1250 DEBUG ("Hide video preview");
1252 if (priv->video_preview != NULL)
1254 clutter_actor_hide (priv->video_preview);
1255 empathy_call_window_play_camera (self, FALSE);
1261 empathy_call_window_set_state_connecting (EmpathyCallWindow *window)
1263 EmpathyCallWindowPriv *priv = GET_PRIV (window);
1265 empathy_call_window_status_message (window, _("Connecting…"));
1266 priv->call_state = CONNECTING;
1268 /* Show the toolbar */
1269 clutter_state_set_state (priv->transitions, "fade-in");
1272 empathy_sound_manager_start_playing (priv->sound_mgr, GTK_WIDGET (window),
1273 EMPATHY_SOUND_PHONE_OUTGOING, MS_BETWEEN_RING);
1277 disable_camera (EmpathyCallWindow *self)
1279 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1281 if (priv->camera_state == CAMERA_STATE_OFF)
1284 DEBUG ("Disable camera");
1286 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
1288 priv->camera_state = CAMERA_STATE_OFF;
1292 enable_camera (EmpathyCallWindow *self)
1294 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1296 if (priv->camera_state == CAMERA_STATE_ON)
1299 if (priv->video_input == NULL)
1301 DEBUG ("Can't enable camera, no input");
1305 DEBUG ("Enable camera");
1307 empathy_call_window_set_send_video (self, CAMERA_STATE_ON);
1309 priv->camera_state = CAMERA_STATE_ON;
1313 empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
1314 EmpathyCallWindow *self)
1316 if (gtk_toggle_tool_button_get_active (toggle))
1317 enable_camera (self);
1319 disable_camera (self);
1323 create_pipeline (EmpathyCallWindow *self)
1325 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1328 g_assert (priv->pipeline == NULL);
1330 priv->pipeline = gst_pipeline_new (NULL);
1331 priv->pipeline_playing = FALSE;
1333 priv->video_tee = gst_element_factory_make ("tee", NULL);
1334 gst_object_ref_sink (priv->video_tee);
1336 gst_bin_add (GST_BIN (priv->pipeline), priv->video_tee);
1338 bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
1339 priv->bus_message_source_id = gst_bus_add_watch (bus,
1340 empathy_call_window_bus_message, self);
1342 g_object_unref (bus);
1346 empathy_call_window_settings_cb (GtkAction *action,
1347 EmpathyCallWindow *self)
1349 gchar *args = g_strdup_printf ("-p %s",
1350 empathy_preferences_tab_to_string (EMPATHY_PREFERENCES_TAB_CALLS));
1352 empathy_launch_program (BIN_DIR, "empathy", args);
1358 empathy_call_window_contents_cb (GtkAction *action,
1359 EmpathyCallWindow *self)
1361 empathy_url_show (GTK_WIDGET (self), "help:empathy/audio-video");
1365 empathy_call_window_debug_cb (GtkAction *action,
1366 EmpathyCallWindow *self)
1368 empathy_launch_program (BIN_DIR, "empathy-debugger", "-s Empathy.Call");
1372 empathy_call_window_about_cb (GtkAction *action,
1373 EmpathyCallWindow *self)
1375 empathy_about_dialog_new (GTK_WINDOW (self));
1379 empathy_call_window_toolbar_timeout (gpointer data)
1381 EmpathyCallWindow *self = data;
1383 /* We don't want to hide the toolbar if we're not in a call, as
1384 * to show the call status all the time. Also don't hide if we're muted
1385 * to prevent the awkward, talking when muted situation */
1386 if (self->priv->call_state != CONNECTING &&
1387 self->priv->call_state != DISCONNECTED &&
1389 clutter_state_set_state (self->priv->transitions, "fade-out");
1395 empathy_call_window_motion_notify_cb (GtkWidget *widget,
1397 EmpathyCallWindow *self)
1399 clutter_state_set_state (self->priv->transitions, "fade-in");
1401 if (self->priv->inactivity_src > 0)
1402 g_source_remove (self->priv->inactivity_src);
1404 self->priv->inactivity_src = g_timeout_add_seconds (3,
1405 empathy_call_window_toolbar_timeout, self);
1411 empathy_call_window_configure_event_cb (GtkWidget *widget,
1413 EmpathyCallWindow *self)
1415 GdkWindow *gdk_window;
1416 GdkWindowState window_state;
1418 gtk_window_get_position (GTK_WINDOW (self), &self->priv->x, &self->priv->y);
1419 gtk_window_get_size (GTK_WINDOW (self), &self->priv->w, &self->priv->h);
1421 gtk_widget_get_preferred_width (self->priv->dtmf_panel,
1422 &self->priv->dialpad_width, NULL);
1424 gdk_window = gtk_widget_get_window (widget);
1425 window_state = gdk_window_get_state (gdk_window);
1426 self->priv->maximized = (window_state & GDK_WINDOW_STATE_MAXIMIZED);
1432 empathy_call_window_destroyed_cb (GtkWidget *object,
1433 EmpathyCallWindow *self)
1435 if (gtk_widget_get_visible (self->priv->dtmf_panel))
1437 /* Save the geometry as if the dialpad was hidden. */
1438 empathy_geometry_save_values (GTK_WINDOW (self),
1439 self->priv->x, self->priv->y,
1440 self->priv->w - self->priv->dialpad_width, self->priv->h,
1441 self->priv->maximized);
1446 empathy_call_window_incoming_call_response_cb (GtkDialog *dialog,
1448 EmpathyCallWindow *self)
1450 switch (response_id)
1452 case GTK_RESPONSE_ACCEPT:
1453 tp_channel_dispatch_operation_handle_with_async (
1454 self->priv->pending_cdo, EMPATHY_CALL_BUS_NAME, NULL, NULL);
1456 tp_clear_object (&self->priv->pending_cdo);
1457 tp_clear_object (&self->priv->pending_channel);
1458 tp_clear_object (&self->priv->pending_context);
1461 case GTK_RESPONSE_CANCEL:
1462 tp_channel_dispatch_operation_close_channels_async (
1463 self->priv->pending_cdo, NULL, NULL);
1465 empathy_call_window_status_message (self, _("Disconnected"));
1466 self->priv->call_state = DISCONNECTED;
1469 g_warn_if_reached ();
1474 empathy_call_window_set_state_ringing (EmpathyCallWindow *self)
1478 g_assert (self->priv->call_state != CONNECTED);
1480 video = tp_call_channel_has_initial_video (self->priv->pending_channel, NULL);
1482 empathy_call_window_status_message (self, _("Incoming call"));
1483 self->priv->call_state = RINGING;
1485 self->priv->incoming_call_dialog = gtk_message_dialog_new (
1486 GTK_WINDOW (self), GTK_DIALOG_MODAL,
1487 GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
1488 video ? _("Incoming video call from %s") : _("Incoming call from %s"),
1489 empathy_contact_get_alias (self->priv->contact));
1491 gtk_dialog_add_buttons (GTK_DIALOG (self->priv->incoming_call_dialog),
1492 _("Reject"), GTK_RESPONSE_CANCEL,
1493 _("Answer"), GTK_RESPONSE_ACCEPT,
1496 g_signal_connect (self->priv->incoming_call_dialog, "response",
1497 G_CALLBACK (empathy_call_window_incoming_call_response_cb), self);
1498 gtk_widget_show (self->priv->incoming_call_dialog);
1502 empathy_call_window_cdo_invalidated_cb (TpProxy *channel,
1506 EmpathyCallWindow *self)
1508 tp_clear_object (&self->priv->pending_cdo);
1509 tp_clear_object (&self->priv->pending_channel);
1510 tp_clear_object (&self->priv->pending_context);
1512 /* We don't know if the incoming call has been accepted or not, so we
1513 * assume it hasn't and if it has, we'll set the proper status when
1514 * we get the new handler. */
1515 empathy_call_window_status_message (self, _("Disconnected"));
1516 self->priv->call_state = DISCONNECTED;
1518 gtk_widget_destroy (self->priv->incoming_call_dialog);
1519 self->priv->incoming_call_dialog = NULL;
1523 empathy_call_window_start_ringing (EmpathyCallWindow *self,
1524 TpCallChannel *channel,
1525 TpChannelDispatchOperation *dispatch_operation,
1526 TpAddDispatchOperationContext *context)
1528 g_assert (self->priv->pending_channel == NULL);
1529 g_assert (self->priv->pending_context == NULL);
1530 g_assert (self->priv->pending_cdo == NULL);
1532 /* Start ringing and delay until the user answers or hangs. */
1533 self->priv->pending_channel = g_object_ref (channel);
1534 self->priv->pending_context = g_object_ref (context);
1535 self->priv->pending_cdo = g_object_ref (dispatch_operation);
1537 g_signal_connect (self->priv->pending_cdo, "invalidated",
1538 G_CALLBACK (empathy_call_window_cdo_invalidated_cb), self);
1540 empathy_call_window_set_state_ringing (self);
1541 tp_add_dispatch_operation_context_accept (context);
1545 empathy_call_window_init (EmpathyCallWindow *self)
1547 EmpathyCallWindowPriv *priv;
1549 GtkWidget *top_vbox;
1551 ClutterConstraint *constraint;
1552 ClutterActor *remote_avatar;
1553 GtkCssProvider *provider;
1554 ClutterColor black = { 0, 0, 0, 0 };
1555 ClutterMargin overlay_margin = { OVERLAY_MARGIN, OVERLAY_MARGIN,
1556 OVERLAY_MARGIN, OVERLAY_MARGIN };
1558 priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
1559 EMPATHY_TYPE_CALL_WINDOW, EmpathyCallWindowPriv);
1561 priv->settings = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1562 priv->timer = g_timer_new ();
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_status_toolbar", &priv->remote_user_status_toolbar,
1571 "remote_user_avatar_toolbar", &priv->remote_user_avatar_toolbar,
1572 "status_label", &priv->status_label,
1573 "audiocall", &priv->audio_call_button,
1574 "videocall", &priv->video_call_button,
1575 "microphone", &priv->mic_button,
1576 "volume", &priv->volume_button,
1577 "camera", &priv->camera_button,
1578 "hangup", &priv->hangup_button,
1579 "dialpad", &priv->dialpad_button,
1580 "toolbar", &priv->toolbar,
1581 "bottom_toolbar", &priv->bottom_toolbar,
1582 "ui_manager", &priv->ui_manager,
1583 "menufullscreen", &priv->menu_fullscreen,
1584 "menupreviewswap", &priv->menu_swap_camera,
1585 "details_vbox", &priv->details_vbox,
1586 "vcodec_encoding_label", &priv->vcodec_encoding_label,
1587 "acodec_encoding_label", &priv->acodec_encoding_label,
1588 "acodec_decoding_label", &priv->acodec_decoding_label,
1589 "vcodec_decoding_label", &priv->vcodec_decoding_label,
1590 "audio_remote_candidate_label", &priv->audio_remote_candidate_label,
1591 "audio_local_candidate_label", &priv->audio_local_candidate_label,
1592 "video_remote_candidate_label", &priv->video_remote_candidate_label,
1593 "video_local_candidate_label", &priv->video_local_candidate_label,
1594 "video_remote_candidate_info_img", &priv->video_remote_candidate_info_img,
1595 "video_local_candidate_info_img", &priv->video_local_candidate_info_img,
1596 "audio_remote_candidate_info_img", &priv->audio_remote_candidate_info_img,
1597 "audio_local_candidate_info_img", &priv->audio_local_candidate_info_img,
1601 empathy_builder_connect (gui, self,
1602 "hangup", "clicked", empathy_call_window_hangup_cb,
1603 "audiocall", "clicked", empathy_call_window_audio_call_cb,
1604 "videocall", "clicked", empathy_call_window_video_call_cb,
1605 "camera", "toggled", empathy_call_window_camera_toggled_cb,
1606 "dialpad", "toggled", empathy_call_window_dialpad_cb,
1607 "menufullscreen", "activate", empathy_call_window_fullscreen_cb,
1608 "menusettings", "activate", empathy_call_window_settings_cb,
1609 "menucontents", "activate", empathy_call_window_contents_cb,
1610 "menudebug", "activate", empathy_call_window_debug_cb,
1611 "menuabout", "activate", empathy_call_window_about_cb,
1612 "menupreviewdisable", "activate", empathy_call_window_disable_camera_cb,
1613 "menupreviewminimise", "activate", empathy_call_window_minimise_camera_cb,
1614 "menupreviewmaximise", "activate", empathy_call_window_maximise_camera_cb,
1615 "menupreviewswap", "activate", empathy_call_window_swap_camera_cb,
1618 empathy_set_css_provider (GTK_WIDGET (self));
1620 /* FIXME: we should use a stock "OSD" style class for the toolbar,
1621 * once it's available in GTK+/Adwaita.
1623 provider = gtk_css_provider_new ();
1624 gtk_css_provider_load_from_data (provider,
1625 "#CallFloatingToolbar { border-radius: 6px; }", -1, NULL);
1626 gtk_style_context_add_provider (
1627 gtk_widget_get_style_context (priv->bottom_toolbar),
1628 GTK_STYLE_PROVIDER (provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
1629 g_object_unref (provider);
1631 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
1633 priv->camera_monitor = empathy_camera_monitor_dup_singleton ();
1635 g_object_bind_property (priv->camera_monitor, "available",
1636 priv->camera_button, "sensitive",
1637 G_BINDING_SYNC_CREATE);
1639 g_signal_connect (priv->camera_monitor, "added",
1640 G_CALLBACK (empathy_call_window_camera_added_cb), self);
1641 g_signal_connect (priv->camera_monitor, "removed",
1642 G_CALLBACK (empathy_call_window_camera_removed_cb), self);
1644 g_mutex_init (&priv->lock);
1646 gtk_container_add (GTK_CONTAINER (self), top_vbox);
1648 priv->content_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL,
1649 CONTENT_HBOX_SPACING);
1650 gtk_box_pack_start (GTK_BOX (priv->pane), priv->content_hbox,
1653 /* main contents remote avatar/video box */
1654 priv->video_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FILL,
1655 CLUTTER_BIN_ALIGNMENT_FILL);
1657 priv->video_box = clutter_box_new (priv->video_layout);
1659 priv->video_container = gtk_clutter_embed_new ();
1661 gtk_widget_set_size_request (priv->video_container,
1662 REMOTE_VIDEO_DEFAULT_WIDTH, REMOTE_VIDEO_DEFAULT_HEIGHT);
1664 /* Set the background black */
1665 clutter_stage_set_color (
1666 CLUTTER_STAGE (gtk_clutter_embed_get_stage (
1667 GTK_CLUTTER_EMBED (priv->video_container))),
1670 clutter_container_add (
1671 CLUTTER_CONTAINER (gtk_clutter_embed_get_stage (
1672 GTK_CLUTTER_EMBED (priv->video_container))),
1676 constraint = clutter_bind_constraint_new (
1677 gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (priv->video_container)),
1678 CLUTTER_BIND_SIZE, 0);
1679 clutter_actor_add_constraint (priv->video_box, constraint);
1681 priv->remote_user_avatar_widget = gtk_image_new ();
1682 remote_avatar = gtk_clutter_actor_new_with_contents (
1683 priv->remote_user_avatar_widget);
1684 make_background_transparent (GTK_CLUTTER_ACTOR (remote_avatar));
1686 clutter_container_add_actor (CLUTTER_CONTAINER (priv->video_box),
1689 /* create the overlay bin */
1690 priv->overlay_layout = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_CENTER,
1691 CLUTTER_BIN_ALIGNMENT_CENTER);
1692 priv->overlay_bin = clutter_actor_new ();
1693 clutter_actor_set_layout_manager (priv->overlay_bin, priv->overlay_layout);
1695 clutter_actor_set_margin (priv->overlay_bin, &overlay_margin);
1697 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->video_layout),
1699 CLUTTER_BIN_ALIGNMENT_FILL, CLUTTER_BIN_ALIGNMENT_FILL);
1701 empathy_call_window_create_preview_rectangles (self);
1703 gtk_box_pack_start (GTK_BOX (priv->content_hbox),
1704 priv->video_container, TRUE, TRUE,
1705 CONTENT_HBOX_CHILDREN_PACKING_PADDING);
1707 create_pipeline (self);
1708 create_video_output_widget (self);
1709 create_audio_input (self);
1710 create_video_input (self);
1712 priv->floating_toolbar = gtk_clutter_actor_new ();
1713 clutter_actor_set_reactive (priv->floating_toolbar, TRUE);
1714 make_background_transparent (GTK_CLUTTER_ACTOR (priv->floating_toolbar));
1716 gtk_widget_reparent (priv->bottom_toolbar,
1717 gtk_clutter_actor_get_widget (GTK_CLUTTER_ACTOR (priv->floating_toolbar)));
1719 clutter_bin_layout_add (CLUTTER_BIN_LAYOUT (priv->overlay_layout),
1720 priv->floating_toolbar,
1721 CLUTTER_BIN_ALIGNMENT_CENTER, CLUTTER_BIN_ALIGNMENT_END);
1723 clutter_actor_set_opacity (priv->floating_toolbar, FLOATING_TOOLBAR_OPACITY);
1725 clutter_actor_raise_top (priv->floating_toolbar);
1727 /* Transitions for the floating toolbar */
1728 priv->transitions = clutter_state_new ();
1730 /* all transitions last for 2s */
1731 clutter_state_set_duration (priv->transitions, NULL, NULL, 2000);
1733 /* transition from any state to "fade-out" state */
1734 clutter_state_set (priv->transitions, NULL, "fade-out",
1735 priv->floating_toolbar,
1736 "opacity", CLUTTER_EASE_OUT_QUAD, 0,
1739 /* transition from any state to "fade-in" state */
1740 clutter_state_set (priv->transitions, NULL, "fade-in",
1741 priv->floating_toolbar,
1742 "opacity", CLUTTER_EASE_OUT_QUAD, FLOATING_TOOLBAR_OPACITY,
1745 /* put the actor into the "fade-in" state with no animation */
1746 clutter_state_warp_to_state (priv->transitions, "fade-in");
1748 /* The call will be started as soon the pipeline is playing */
1749 priv->start_call_when_playing = TRUE;
1751 priv->dtmf_panel = empathy_dialpad_widget_new ();
1752 g_signal_connect (priv->dtmf_panel, "start-tone",
1753 G_CALLBACK (dtmf_start_tone_cb), self);
1755 gtk_box_pack_start (GTK_BOX (priv->pane), priv->dtmf_panel,
1758 gtk_box_pack_start (GTK_BOX (priv->pane), priv->details_vbox,
1761 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
1763 gtk_widget_show_all (top_vbox);
1765 gtk_widget_hide (priv->dtmf_panel);
1766 gtk_widget_hide (priv->details_vbox);
1768 priv->fullscreen = empathy_call_window_fullscreen_new (self);
1770 empathy_call_window_fullscreen_set_video_widget (priv->fullscreen,
1771 priv->video_container);
1773 /* We hide the bottom toolbar after 3s of inactivity and show it
1774 * again on mouse movement */
1775 priv->inactivity_src = g_timeout_add_seconds (3,
1776 empathy_call_window_toolbar_timeout, self);
1778 g_signal_connect (G_OBJECT (priv->fullscreen->leave_fullscreen_button),
1779 "clicked", G_CALLBACK (empathy_call_window_fullscreen_cb), self);
1781 g_signal_connect (G_OBJECT (self), "realize",
1782 G_CALLBACK (empathy_call_window_realized_cb), self);
1784 g_signal_connect (G_OBJECT (self), "delete-event",
1785 G_CALLBACK (empathy_call_window_delete_cb), self);
1787 g_signal_connect (G_OBJECT (self), "window-state-event",
1788 G_CALLBACK (empathy_call_window_state_event_cb), self);
1790 g_signal_connect (G_OBJECT (self), "key-press-event",
1791 G_CALLBACK (empathy_call_window_key_press_cb), self);
1793 g_signal_connect (self, "motion-notify-event",
1794 G_CALLBACK (empathy_call_window_motion_notify_cb), self);
1796 g_object_ref (priv->ui_manager);
1797 g_object_unref (gui);
1799 priv->sound_mgr = empathy_sound_manager_dup_singleton ();
1800 priv->mic_menu = empathy_mic_menu_new (self);
1801 priv->camera_menu = empathy_camera_menu_new (self);
1803 empathy_call_window_show_hangup_button (self, TRUE);
1805 empathy_geometry_bind (GTK_WINDOW (self), "call-window");
1806 /* These signals are used to track the window position and save it
1807 * when the window is destroyed. We need to do this as we don't want
1808 * the window geometry to be saved with the dialpad taken into account. */
1809 g_signal_connect (self, "destroy",
1810 G_CALLBACK (empathy_call_window_destroyed_cb), self);
1811 g_signal_connect (self, "configure-event",
1812 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1813 g_signal_connect (self, "window-state-event",
1814 G_CALLBACK (empathy_call_window_configure_event_cb), self);
1816 /* Don't display labels in both toolbars */
1817 gtk_toolbar_set_style (GTK_TOOLBAR (priv->toolbar), GTK_TOOLBAR_ICONS);
1820 /* Instead of specifying a width and a height, we specify only one size. That's
1821 because we want a square avatar icon. */
1823 init_contact_avatar_with_size (EmpathyContact *contact,
1824 GtkWidget *image_widget,
1827 GdkPixbuf *pixbuf_avatar = NULL;
1829 if (contact != NULL)
1831 pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact,
1835 if (pixbuf_avatar == NULL)
1837 pixbuf_avatar = empathy_pixbuf_from_icon_name_sized (
1838 EMPATHY_IMAGE_AVATAR_DEFAULT, size);
1841 gtk_image_set_from_pixbuf (GTK_IMAGE (image_widget), pixbuf_avatar);
1843 if (pixbuf_avatar != NULL)
1844 g_object_unref (pixbuf_avatar);
1848 set_window_title (EmpathyCallWindow *self)
1850 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1853 if (priv->contact != NULL)
1855 /* translators: Call is a noun and %s is the contact name. This string
1856 * is used in the window title */
1857 tmp = g_strdup_printf (_("Call with %s"),
1858 empathy_contact_get_alias (priv->contact));
1859 gtk_window_set_title (GTK_WINDOW (self), tmp);
1864 g_warning ("Unknown remote contact!");
1869 set_remote_user_name (EmpathyCallWindow *self,
1870 EmpathyContact *contact)
1872 const gchar *alias = empathy_contact_get_alias (contact);
1873 const gchar *status = empathy_contact_get_status (contact);
1875 gtk_label_set_text (GTK_LABEL (self->priv->remote_user_name_toolbar), alias);
1877 if (status != NULL) {
1880 markup = g_markup_printf_escaped ("<small>%s</small>", status);
1881 gtk_label_set_markup (GTK_LABEL (self->priv->remote_user_status_toolbar),
1885 gtk_label_set_markup (GTK_LABEL (self->priv->remote_user_status_toolbar),
1891 contact_name_changed_cb (EmpathyContact *contact,
1893 EmpathyCallWindow *self)
1895 set_window_title (self);
1896 set_remote_user_name (self, contact);
1900 contact_presence_changed_cb (EmpathyContact *contact,
1902 EmpathyCallWindow *self)
1904 set_remote_user_name (self, contact);
1908 contact_avatar_changed_cb (EmpathyContact *contact,
1910 EmpathyCallWindow *self)
1913 GtkAllocation allocation;
1914 GtkWidget *avatar_widget;
1916 avatar_widget = self->priv->remote_user_avatar_widget;
1918 gtk_widget_get_allocation (avatar_widget, &allocation);
1919 size = allocation.height;
1923 /* the widget is not allocated yet, set a default size */
1924 size = MIN (REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT,
1925 REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH);
1928 init_contact_avatar_with_size (contact, avatar_widget, size);
1930 avatar_widget = self->priv->remote_user_avatar_toolbar;
1932 gtk_widget_get_allocation (avatar_widget, &allocation);
1933 size = allocation.height;
1937 /* the widget is not allocated yet, set a default size */
1938 size = SMALL_TOOLBAR_SIZE;
1941 init_contact_avatar_with_size (contact, avatar_widget, size);
1945 empathy_call_window_setup_avatars (EmpathyCallWindow *self,
1946 EmpathyCallHandler *handler)
1948 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1950 tp_g_signal_connect_object (priv->contact, "notify::name",
1951 G_CALLBACK (contact_name_changed_cb), self, 0);
1952 tp_g_signal_connect_object (priv->contact, "notify::avatar",
1953 G_CALLBACK (contact_avatar_changed_cb), self, 0);
1954 tp_g_signal_connect_object (priv->contact, "notify::presence",
1955 G_CALLBACK (contact_presence_changed_cb), self, 0);
1957 set_window_title (self);
1958 set_remote_user_name (self, priv->contact);
1960 init_contact_avatar_with_size (priv->contact,
1961 priv->remote_user_avatar_widget,
1962 MIN (REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH,
1963 REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT));
1965 init_contact_avatar_with_size (priv->contact,
1966 priv->remote_user_avatar_toolbar,
1967 SMALL_TOOLBAR_SIZE);
1969 /* The remote avatar is shown by default and will be hidden when we receive
1970 video from the remote side. */
1971 clutter_actor_hide (priv->video_output);
1972 gtk_widget_show (priv->remote_user_avatar_widget);
1976 update_send_codec (EmpathyCallWindow *self,
1979 EmpathyCallWindowPriv *priv = GET_PRIV (self);
1986 codec = empathy_call_handler_get_send_audio_codec (priv->handler);
1987 widget = priv->acodec_encoding_label;
1991 codec = empathy_call_handler_get_send_video_codec (priv->handler);
1992 widget = priv->vcodec_encoding_label;
1998 tmp = g_strdup_printf ("%s/%u", codec->encoding_name, codec->clock_rate);
1999 gtk_label_set_text (GTK_LABEL (widget), tmp);
2004 send_audio_codec_notify_cb (GObject *object,
2008 EmpathyCallWindow *self = user_data;
2010 update_send_codec (self, TRUE);
2014 send_video_codec_notify_cb (GObject *object,
2018 EmpathyCallWindow *self = user_data;
2020 update_send_codec (self, FALSE);
2024 update_recv_codec (EmpathyCallWindow *self,
2027 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2030 GString *str = NULL;
2034 codecs = empathy_call_handler_get_recv_audio_codecs (priv->handler);
2035 widget = priv->acodec_decoding_label;
2039 codecs = empathy_call_handler_get_recv_video_codecs (priv->handler);
2040 widget = priv->vcodec_decoding_label;
2046 for (l = codecs; l != NULL; l = g_list_next (l))
2048 FsCodec *codec = l->data;
2051 str = g_string_new (NULL);
2053 g_string_append (str, ", ");
2055 g_string_append_printf (str, "%s/%u", codec->encoding_name,
2059 gtk_label_set_text (GTK_LABEL (widget), str->str);
2060 g_string_free (str, TRUE);
2064 recv_audio_codecs_notify_cb (GObject *object,
2068 EmpathyCallWindow *self = user_data;
2070 update_recv_codec (self, TRUE);
2074 recv_video_codecs_notify_cb (GObject *object,
2078 EmpathyCallWindow *self = user_data;
2080 update_recv_codec (self, FALSE);
2083 static const gchar *
2084 candidate_type_to_str (FsCandidate *candidate)
2086 switch (candidate->type)
2088 case FS_CANDIDATE_TYPE_HOST:
2090 case FS_CANDIDATE_TYPE_SRFLX:
2091 return "server reflexive";
2092 case FS_CANDIDATE_TYPE_PRFLX:
2093 return "peer reflexive";
2094 case FS_CANDIDATE_TYPE_RELAY:
2096 case FS_CANDIDATE_TYPE_MULTICAST:
2103 static const gchar *
2104 candidate_type_to_desc (FsCandidate *candidate)
2106 switch (candidate->type)
2108 case FS_CANDIDATE_TYPE_HOST:
2109 return _("The IP address as seen by the machine");
2110 case FS_CANDIDATE_TYPE_SRFLX:
2111 return _("The IP address as seen by a server on the Internet");
2112 case FS_CANDIDATE_TYPE_PRFLX:
2113 return _("The IP address of the peer as seen by the other side");
2114 case FS_CANDIDATE_TYPE_RELAY:
2115 return _("The IP address of a relay server");
2116 case FS_CANDIDATE_TYPE_MULTICAST:
2117 return _("The IP address of the multicast group");
2124 update_candidat_widget (EmpathyCallWindow *self,
2127 FsCandidate *candidate)
2131 g_assert (candidate != NULL);
2132 str = g_strdup_printf ("%s %u (%s)", candidate->ip,
2133 candidate->port, candidate_type_to_str (candidate));
2135 gtk_label_set_text (GTK_LABEL (label), str);
2136 gtk_widget_set_tooltip_text (img, candidate_type_to_desc (candidate));
2142 candidates_changed_cb (GObject *object,
2144 EmpathyCallWindow *self)
2146 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2147 FsCandidate *candidate = NULL;
2149 if (type == FS_MEDIA_TYPE_VIDEO)
2151 /* Update remote candidate */
2152 candidate = empathy_call_handler_get_video_remote_candidate (
2155 update_candidat_widget (self, priv->video_remote_candidate_label,
2156 priv->video_remote_candidate_info_img, candidate);
2158 /* Update local candidate */
2159 candidate = empathy_call_handler_get_video_local_candidate (
2162 update_candidat_widget (self, priv->video_local_candidate_label,
2163 priv->video_local_candidate_info_img, candidate);
2167 /* Update remote candidate */
2168 candidate = empathy_call_handler_get_audio_remote_candidate (
2171 update_candidat_widget (self, priv->audio_remote_candidate_label,
2172 priv->audio_remote_candidate_info_img, candidate);
2174 /* Update local candidate */
2175 candidate = empathy_call_handler_get_audio_local_candidate (
2178 update_candidat_widget (self, priv->audio_local_candidate_label,
2179 priv->audio_local_candidate_info_img, candidate);
2184 empathy_call_window_constructed (GObject *object)
2186 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2187 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2188 TpCallChannel *call;
2191 g_assert (priv->handler != NULL);
2193 g_object_get (priv->handler, "call-channel", &call, NULL);
2194 state = tp_call_channel_get_state (call, NULL, NULL, NULL);
2195 priv->outgoing = (state == TP_CALL_STATE_PENDING_INITIATOR);
2196 tp_clear_object (&call);
2198 priv->contact = empathy_call_handler_get_contact (priv->handler);
2199 g_assert (priv->contact != NULL);
2200 g_object_ref (priv->contact);
2202 if (!empathy_contact_can_voip_video (priv->contact))
2204 gtk_widget_set_sensitive (priv->video_call_button, FALSE);
2205 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2208 empathy_call_window_setup_avatars (self, priv->handler);
2209 empathy_call_window_set_state_connecting (self);
2211 if (!empathy_call_handler_has_initial_video (priv->handler))
2213 gtk_toggle_tool_button_set_active (
2214 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
2216 /* If call has InitialVideo, the preview will be started once the call has
2217 * been started (start_call()). */
2219 update_send_codec (self, TRUE);
2220 update_send_codec (self, FALSE);
2221 update_recv_codec (self, TRUE);
2222 update_recv_codec (self, FALSE);
2224 tp_g_signal_connect_object (priv->handler, "notify::send-audio-codec",
2225 G_CALLBACK (send_audio_codec_notify_cb), self, 0);
2226 tp_g_signal_connect_object (priv->handler, "notify::send-video-codec",
2227 G_CALLBACK (send_video_codec_notify_cb), self, 0);
2228 tp_g_signal_connect_object (priv->handler, "notify::recv-audio-codecs",
2229 G_CALLBACK (recv_audio_codecs_notify_cb), self, 0);
2230 tp_g_signal_connect_object (priv->handler, "notify::recv-video-codecs",
2231 G_CALLBACK (recv_video_codecs_notify_cb), self, 0);
2233 tp_g_signal_connect_object (priv->handler, "candidates-changed",
2234 G_CALLBACK (candidates_changed_cb), self, 0);
2237 static void empathy_call_window_dispose (GObject *object);
2238 static void empathy_call_window_finalize (GObject *object);
2241 empathy_call_window_set_property (GObject *object,
2242 guint property_id, const GValue *value, GParamSpec *pspec)
2244 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2246 switch (property_id)
2248 case PROP_CALL_HANDLER:
2249 priv->handler = g_value_dup_object (value);
2252 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2257 empathy_call_window_get_property (GObject *object,
2258 guint property_id, GValue *value, GParamSpec *pspec)
2260 EmpathyCallWindowPriv *priv = GET_PRIV (object);
2262 switch (property_id)
2264 case PROP_CALL_HANDLER:
2265 g_value_set_object (value, priv->handler);
2268 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
2273 empathy_call_window_class_init (
2274 EmpathyCallWindowClass *empathy_call_window_class)
2276 GObjectClass *object_class = G_OBJECT_CLASS (empathy_call_window_class);
2277 GParamSpec *param_spec;
2279 g_type_class_add_private (empathy_call_window_class,
2280 sizeof (EmpathyCallWindowPriv));
2282 object_class->constructed = empathy_call_window_constructed;
2283 object_class->set_property = empathy_call_window_set_property;
2284 object_class->get_property = empathy_call_window_get_property;
2286 object_class->dispose = empathy_call_window_dispose;
2287 object_class->finalize = empathy_call_window_finalize;
2289 param_spec = g_param_spec_object ("handler",
2290 "handler", "The call handler",
2291 EMPATHY_TYPE_CALL_HANDLER,
2292 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
2293 g_object_class_install_property (object_class,
2294 PROP_CALL_HANDLER, param_spec);
2298 empathy_call_window_dispose (GObject *object)
2300 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2301 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2303 if (priv->dispose_has_run)
2306 priv->dispose_has_run = TRUE;
2308 if (priv->handler != NULL)
2310 empathy_call_handler_stop_call (priv->handler);
2311 tp_clear_object (&priv->handler);
2314 if (priv->bus_message_source_id != 0)
2316 g_source_remove (priv->bus_message_source_id);
2317 priv->bus_message_source_id = 0;
2320 if (priv->got_video_src > 0)
2322 g_source_remove (priv->got_video_src);
2323 priv->got_video_src = 0;
2326 if (priv->inactivity_src > 0)
2328 g_source_remove (priv->inactivity_src);
2329 priv->inactivity_src = 0;
2332 tp_clear_object (&priv->pipeline);
2333 tp_clear_object (&priv->video_input);
2334 tp_clear_object (&priv->audio_input);
2335 tp_clear_object (&priv->video_tee);
2336 tp_clear_object (&priv->ui_manager);
2337 tp_clear_object (&priv->fullscreen);
2338 tp_clear_object (&priv->camera_monitor);
2339 tp_clear_object (&priv->settings);
2340 tp_clear_object (&priv->sound_mgr);
2341 tp_clear_object (&priv->mic_menu);
2342 tp_clear_object (&priv->camera_menu);
2343 tp_clear_object (&priv->transitions);
2345 g_list_free_full (priv->notifiers, g_object_unref);
2347 if (priv->timer_id != 0)
2348 g_source_remove (priv->timer_id);
2351 tp_clear_object (&priv->contact);
2353 G_OBJECT_CLASS (empathy_call_window_parent_class)->dispose (object);
2357 disconnect_video_output_motion_handler (EmpathyCallWindow *self)
2359 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2361 if (priv->video_output_motion_handler_id != 0)
2363 g_signal_handler_disconnect (G_OBJECT (priv->video_container),
2364 priv->video_output_motion_handler_id);
2365 priv->video_output_motion_handler_id = 0;
2370 empathy_call_window_finalize (GObject *object)
2372 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
2373 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2375 disconnect_video_output_motion_handler (self);
2377 /* free any data held directly by the object here */
2378 g_mutex_clear (&priv->lock);
2380 g_timer_destroy (priv->timer);
2382 G_OBJECT_CLASS (empathy_call_window_parent_class)->finalize (object);
2387 empathy_call_window_new (EmpathyCallHandler *handler)
2389 return EMPATHY_CALL_WINDOW (
2390 g_object_new (EMPATHY_TYPE_CALL_WINDOW, "handler", handler, NULL));
2394 empathy_call_window_present (EmpathyCallWindow *self,
2395 EmpathyCallHandler *handler)
2397 g_return_if_fail (EMPATHY_IS_CALL_HANDLER (handler));
2399 empathy_window_present (GTK_WINDOW (self));
2401 if (self->priv->call_state == DISCONNECTED)
2403 /* start a new call if one is not already in progress */
2404 tp_clear_object (&self->priv->handler);
2405 self->priv->handler = g_object_ref (handler);
2406 empathy_call_window_connect_handler (self);
2408 empathy_call_window_restart_call (self);
2413 empathy_call_window_conference_added_cb (EmpathyCallHandler *handler,
2414 GstElement *conference, gpointer user_data)
2416 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2417 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2418 FsElementAddedNotifier *notifier;
2421 DEBUG ("Conference added");
2423 /* Add notifier to set the various element properties as needed */
2424 notifier = fs_element_added_notifier_new ();
2425 keyfile = fs_utils_get_default_element_properties (conference);
2427 if (keyfile != NULL)
2428 fs_element_added_notifier_set_properties_from_keyfile (notifier, keyfile);
2430 fs_element_added_notifier_add (notifier, GST_BIN (priv->pipeline));
2432 priv->notifiers = g_list_prepend (priv->notifiers, notifier);
2434 gst_bin_add (GST_BIN (priv->pipeline), conference);
2435 gst_element_set_state (conference, GST_STATE_PLAYING);
2439 empathy_call_window_conference_removed_cb (EmpathyCallHandler *handler,
2440 GstElement *conference, gpointer user_data)
2442 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2443 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2445 gst_bin_remove (GST_BIN (priv->pipeline), conference);
2446 gst_element_set_state (conference, GST_STATE_NULL);
2450 empathy_call_window_reset_pipeline (EmpathyCallWindow *self)
2452 GstStateChangeReturn state_change_return;
2453 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2455 if (priv->pipeline == NULL)
2458 if (priv->bus_message_source_id != 0)
2460 g_source_remove (priv->bus_message_source_id);
2461 priv->bus_message_source_id = 0;
2464 state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
2466 if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
2467 state_change_return == GST_STATE_CHANGE_NO_PREROLL)
2469 if (priv->pipeline != NULL)
2470 g_object_unref (priv->pipeline);
2471 priv->pipeline = NULL;
2473 if (priv->audio_output != NULL)
2474 g_object_unref (priv->audio_output);
2475 priv->audio_output = NULL;
2476 priv->audio_output_added = FALSE;
2478 if (priv->video_tee != NULL)
2479 g_object_unref (priv->video_tee);
2480 priv->video_tee = NULL;
2482 if (priv->video_preview != NULL)
2483 clutter_actor_destroy (priv->video_preview);
2484 priv->video_preview = NULL;
2486 /* If we destroy the preview while it's being dragged, we won't
2487 * get the ::drag-end signal, so manually destroy the clone */
2488 if (priv->drag_preview != NULL)
2490 clutter_actor_destroy (priv->drag_preview);
2491 empathy_call_window_show_preview_rectangles (self, FALSE);
2492 priv->drag_preview = NULL;
2495 priv->funnel = NULL;
2497 create_pipeline (self);
2498 /* Call will be started when user will hit the 'redial' button */
2499 priv->start_call_when_playing = FALSE;
2500 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
2506 g_message ("Error: could not destroy pipeline. Closing call window");
2507 gtk_widget_destroy (GTK_WIDGET (self));
2514 reset_details_pane (EmpathyCallWindow *self)
2516 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2518 gtk_label_set_text (GTK_LABEL (priv->vcodec_encoding_label), _("Unknown"));
2519 gtk_label_set_text (GTK_LABEL (priv->acodec_encoding_label), _("Unknown"));
2520 gtk_label_set_text (GTK_LABEL (priv->vcodec_decoding_label), _("Unknown"));
2521 gtk_label_set_text (GTK_LABEL (priv->acodec_decoding_label), _("Unknown"));
2525 empathy_call_window_disconnected (EmpathyCallWindow *self,
2528 gboolean could_disconnect = FALSE;
2529 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2530 gboolean could_reset_pipeline;
2532 /* Leave full screen mode if needed */
2533 gtk_window_unfullscreen (GTK_WINDOW (self));
2535 gtk_action_set_sensitive (priv->menu_fullscreen, FALSE);
2536 gtk_widget_set_sensitive (priv->dtmf_panel, FALSE);
2538 could_reset_pipeline = empathy_call_window_reset_pipeline (self);
2540 if (priv->call_state == CONNECTING)
2541 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
2543 if (priv->call_state != REDIALING)
2544 priv->call_state = DISCONNECTED;
2546 /* Show the toolbar */
2547 clutter_state_set_state (priv->transitions, "fade-in");
2549 if (could_reset_pipeline)
2551 g_mutex_lock (&priv->lock);
2553 g_timer_stop (priv->timer);
2555 if (priv->timer_id != 0)
2556 g_source_remove (priv->timer_id);
2559 g_mutex_unlock (&priv->lock);
2562 /* We are about to destroy the window, no need to update it or create
2563 * a video preview */
2566 empathy_call_window_status_message (self, _("Disconnected"));
2568 empathy_call_window_show_hangup_button (self, FALSE);
2570 /* Unsensitive the camera and mic button */
2571 gtk_widget_set_sensitive (priv->camera_button, FALSE);
2572 gtk_widget_set_sensitive (priv->mic_button, FALSE);
2574 /* Be sure that the mic button is enabled */
2575 gtk_toggle_tool_button_set_active (
2576 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), TRUE);
2578 if (priv->camera_state == CAMERA_STATE_ON)
2580 /* Restart the preview with the new pipeline. */
2581 display_video_preview (self, TRUE);
2584 /* destroy the video output; it will be recreated when we'll redial */
2585 disconnect_video_output_motion_handler (self);
2586 if (priv->video_output != NULL)
2587 clutter_actor_destroy (priv->video_output);
2588 priv->video_output = NULL;
2589 if (priv->got_video_src > 0)
2591 g_source_remove (priv->got_video_src);
2592 priv->got_video_src = 0;
2595 gtk_widget_show (priv->remote_user_avatar_widget);
2597 reset_details_pane (self);
2599 priv->sending_video = FALSE;
2600 priv->call_started = FALSE;
2602 could_disconnect = TRUE;
2604 /* TODO: display the self avatar of the preview (depends if the "Always
2605 * Show Video Preview" is enabled or not) */
2608 return could_disconnect;
2613 empathy_call_window_channel_closed_cb (EmpathyCallHandler *handler,
2616 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2617 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2619 if (empathy_call_window_disconnected (self, TRUE) &&
2620 priv->call_state == REDIALING)
2621 empathy_call_window_restart_call (self);
2625 empathy_call_window_content_is_raw (TfContent *content)
2627 FsConference *conference;
2630 g_object_get (content, "fs-conference", &conference, NULL);
2631 g_assert (conference != NULL);
2633 /* FIXME: Ugly hack, update when moving a packetization property into
2635 israw = g_str_has_prefix (GST_OBJECT_NAME (conference), "fsrawconf");
2636 gst_object_unref (conference);
2642 empathy_call_window_content_removed_cb (EmpathyCallHandler *handler,
2644 EmpathyCallWindow *self)
2646 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2647 FsMediaType media_type;
2649 DEBUG ("removing content");
2651 g_object_get (content, "media-type", &media_type, NULL);
2654 * This assumes that there is only one video stream per channel...
2657 if ((guint) media_type == FS_MEDIA_TYPE_VIDEO)
2659 if (priv->funnel != NULL)
2663 output = priv->video_output_sink;
2665 gst_element_set_state (output, GST_STATE_NULL);
2666 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2668 gst_bin_remove (GST_BIN (priv->pipeline), output);
2669 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2670 priv->funnel = NULL;
2673 else if (media_type == FS_MEDIA_TYPE_AUDIO)
2675 if (priv->audio_output != NULL)
2677 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2679 if (priv->audio_output_added)
2680 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2681 priv->audio_output = NULL;
2682 priv->audio_output_added = FALSE;
2687 g_assert_not_reached ();
2694 empathy_call_window_framerate_changed_cb (EmpathyCallHandler *handler,
2696 EmpathyCallWindow *self)
2698 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2700 DEBUG ("Framerate changed to %u", framerate);
2702 if (priv->video_input != NULL)
2703 empathy_video_src_set_framerate (priv->video_input, framerate);
2707 empathy_call_window_resolution_changed_cb (EmpathyCallHandler *handler,
2710 EmpathyCallWindow *self)
2712 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2714 DEBUG ("Resolution changed to %ux%u", width, height);
2716 if (priv->video_input != NULL)
2718 empathy_video_src_set_resolution (priv->video_input, width, height);
2722 /* Called with global lock held */
2724 empathy_call_window_get_video_sink_pad (EmpathyCallWindow *self)
2726 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2730 if (priv->funnel == NULL)
2732 output = priv->video_output_sink;
2734 priv->funnel = gst_element_factory_make ("fsfunnel", NULL);
2738 g_warning ("Could not create fsfunnel");
2742 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->funnel))
2744 gst_object_unref (priv->funnel);
2745 priv->funnel = NULL;
2746 g_warning ("Could not add funnel to pipeline");
2750 if (!gst_bin_add (GST_BIN (priv->pipeline), output))
2752 g_warning ("Could not add the video output widget to the pipeline");
2756 if (!gst_element_link (priv->funnel, output))
2758 g_warning ("Could not link output sink to funnel");
2759 goto error_output_added;
2762 if (gst_element_set_state (output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2764 g_warning ("Could not start video sink");
2765 goto error_output_added;
2768 if (gst_element_set_state (priv->funnel, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2770 g_warning ("Could not start funnel");
2771 goto error_output_added;
2775 pad = gst_element_get_request_pad (priv->funnel, "sink%d");
2778 g_warning ("Could not get request pad from funnel");
2785 gst_element_set_locked_state (priv->funnel, TRUE);
2786 gst_element_set_locked_state (output, TRUE);
2788 gst_element_set_state (priv->funnel, GST_STATE_NULL);
2789 gst_element_set_state (output, GST_STATE_NULL);
2791 gst_bin_remove (GST_BIN (priv->pipeline), output);
2792 gst_element_set_locked_state (output, FALSE);
2796 gst_bin_remove (GST_BIN (priv->pipeline), priv->funnel);
2797 priv->funnel = NULL;
2802 /* Called with global lock held */
2804 empathy_call_window_get_audio_sink_pad (EmpathyCallWindow *self,
2807 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2809 GstPadTemplate *template;
2811 if (!priv->audio_output_added)
2813 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_output))
2815 g_warning ("Could not add audio sink to pipeline");
2816 g_object_unref (priv->audio_output);
2817 goto error_add_output;
2820 if (gst_element_set_state (priv->audio_output, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
2822 g_warning ("Could not start audio sink");
2827 template = gst_element_class_get_pad_template (
2828 GST_ELEMENT_GET_CLASS (priv->audio_output), "sink%d");
2830 pad = gst_element_request_pad (priv->audio_output,
2831 template, NULL, NULL);
2835 g_warning ("Could not get sink pad from sink");
2842 gst_element_set_locked_state (priv->audio_output, TRUE);
2843 gst_element_set_state (priv->audio_output, GST_STATE_NULL);
2844 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_output);
2845 priv->audio_output = NULL;
2853 empathy_call_window_update_timer (gpointer user_data)
2855 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
2856 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2857 const gchar *status;
2861 time_ = g_timer_elapsed (priv->timer, NULL);
2863 if (priv->call_state == HELD)
2864 status = _("On hold");
2865 else if (!gtk_toggle_tool_button_get_active (
2866 GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
2869 status = _("Duration");
2871 /* Translators: 'status - minutes:seconds' the caller has been connected */
2872 str = g_strdup_printf (_("%s — %d:%02dm"),
2874 (int) time_ / 60, (int) time_ % 60);
2875 empathy_call_window_status_message (self, str);
2883 EMP_RESPONSE_BALANCE
2887 on_error_infobar_response_cb (GtkInfoBar *info_bar,
2891 switch (response_id)
2893 case GTK_RESPONSE_CLOSE:
2894 gtk_widget_destroy (GTK_WIDGET (info_bar));
2896 case EMP_RESPONSE_BALANCE:
2897 empathy_url_show (GTK_WIDGET (info_bar),
2898 g_object_get_data (G_OBJECT (info_bar), "uri"));
2904 display_error (EmpathyCallWindow *self,
2908 const gchar *details,
2909 const gchar *button_text,
2911 gint button_response)
2913 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2914 GtkWidget *info_bar;
2915 GtkWidget *content_area;
2922 /* Create info bar */
2923 info_bar = gtk_info_bar_new ();
2925 if (button_text != NULL)
2927 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2928 button_text, button_response);
2929 g_object_set_data_full (G_OBJECT (info_bar),
2930 "uri", g_strdup (uri), g_free);
2933 gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),
2934 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
2936 gtk_info_bar_set_message_type (GTK_INFO_BAR (info_bar), GTK_MESSAGE_WARNING);
2938 content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (info_bar));
2940 /* hbox containing the image and the messages vbox */
2941 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
2942 gtk_container_add (GTK_CONTAINER (content_area), hbox);
2945 image = gtk_image_new_from_icon_name (img, GTK_ICON_SIZE_DIALOG);
2946 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
2948 /* vbox containing the main message and the details expander */
2949 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
2950 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
2953 txt = g_strdup_printf ("<b>%s</b>\n%s", title, desc);
2955 label = gtk_label_new (NULL);
2956 gtk_label_set_markup (GTK_LABEL (label), txt);
2957 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
2958 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
2961 gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
2964 if (details != NULL)
2966 GtkWidget *expander;
2968 expander = gtk_expander_new (_("Technical Details"));
2970 txt = g_strdup_printf ("<i>%s</i>", details);
2972 label = gtk_label_new (NULL);
2973 gtk_label_set_markup (GTK_LABEL (label), txt);
2974 gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
2975 gtk_misc_set_alignment (GTK_MISC (label), 0, 0);
2978 gtk_container_add (GTK_CONTAINER (expander), label);
2979 gtk_box_pack_start (GTK_BOX (vbox), expander, TRUE, TRUE, 0);
2982 g_signal_connect (info_bar, "response",
2983 G_CALLBACK (on_error_infobar_response_cb), NULL);
2985 gtk_box_pack_start (GTK_BOX (priv->errors_vbox), info_bar,
2986 FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
2987 gtk_widget_show_all (info_bar);
2992 media_stream_error_to_txt (EmpathyCallWindow *self,
2993 TpCallChannel *call,
2995 TpMediaStreamError error)
2997 EmpathyCallWindowPriv *priv = GET_PRIV (self);
2998 const gchar *cm = NULL;
3004 case TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED:
3006 return g_strdup_printf (
3007 _("%s's software does not understand any of the audio formats "
3008 "supported by your computer"),
3009 empathy_contact_get_alias (priv->contact));
3011 return g_strdup_printf (
3012 _("%s's software does not understand any of the video formats "
3013 "supported by your computer"),
3014 empathy_contact_get_alias (priv->contact));
3016 case TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED:
3017 return g_strdup_printf (
3018 _("Can't establish a connection to %s. "
3019 "One of you might be on a network that does not allow "
3020 "direct connections."),
3021 empathy_contact_get_alias (priv->contact));
3023 case TP_MEDIA_STREAM_ERROR_NETWORK_ERROR:
3024 return g_strdup (_("There was a failure on the network"));
3026 case TP_MEDIA_STREAM_ERROR_NO_CODECS:
3028 return g_strdup (_("The audio formats necessary for this call "
3029 "are not installed on your computer"));
3031 return g_strdup (_("The video formats necessary for this call "
3032 "are not installed on your computer"));
3034 case TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR:
3035 tp_connection_parse_object_path (
3036 tp_channel_borrow_connection (TP_CHANNEL (call)),
3039 url = g_strdup_printf ("http://bugs.freedesktop.org/enter_bug.cgi?"
3040 "product=Telepathy&component=%s", cm);
3042 result = g_strdup_printf (
3043 _("Something unexpected happened in a Telepathy component. "
3044 "Please <a href=\"%s\">report this bug</a> and attach "
3045 "logs gathered from the 'Debug' window in the Help menu."), url);
3051 case TP_MEDIA_STREAM_ERROR_MEDIA_ERROR:
3052 return g_strdup (_("There was a failure in the call engine"));
3054 case TP_MEDIA_STREAM_ERROR_EOS:
3055 return g_strdup (_("The end of the stream was reached"));
3057 case TP_MEDIA_STREAM_ERROR_UNKNOWN:
3064 empathy_call_window_stream_error (EmpathyCallWindow *self,
3065 TpCallChannel *call,
3074 desc = media_stream_error_to_txt (self, call, audio, code);
3077 /* No description, use the error message. That's not great as it's not
3078 * localized but it's better than nothing. */
3079 display_error (self, call, icon, title, msg, NULL);
3083 display_error (self, call, icon, title, desc, msg);
3089 empathy_call_window_audio_stream_error (TpCallChannel *call,
3092 EmpathyCallWindow *self)
3094 empathy_call_window_stream_error (self, call, TRUE, code, msg,
3095 "gnome-stock-mic", _("Can't establish audio stream"));
3099 empathy_call_window_video_stream_error (TpCallChannel *call,
3102 EmpathyCallWindow *self)
3104 empathy_call_window_stream_error (self, call, FALSE, code, msg,
3105 "camera-web", _("Can't establish video stream"));
3110 show_balance_error (EmpathyCallWindow *self)
3114 gchar *balance, *tmp;
3115 const gchar *uri, *currency;
3119 g_object_get (self->priv->handler,
3120 "call-channel", &call,
3123 conn = tp_channel_borrow_connection (call);
3124 g_object_unref (call);
3126 uri = tp_connection_get_balance_uri (conn);
3128 if (!tp_connection_get_balance (conn, &amount, &scale, ¤cy))
3130 /* unknown balance */
3131 balance = g_strdup ("(--)");
3135 char *money = empathy_format_currency (amount, scale, currency);
3137 balance = g_strdup_printf ("%s %s",
3142 tmp = g_strdup_printf (_("Your current balance is %s."), balance),
3144 display_error (self,
3146 _("Sorry, you don’t have enough credit for that call."),
3150 EMP_RESPONSE_BALANCE);
3157 empathy_call_window_state_changed_cb (EmpathyCallHandler *handler,
3160 EmpathyCallWindow *self)
3162 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3163 TpCallChannel *call;
3164 gboolean can_send_video;
3166 if (state == TP_CALL_STATE_ENDED)
3168 DEBUG ("Call ended: %s", (reason != NULL && reason[0] != '\0') ? reason : "unspecified reason");
3169 empathy_call_window_disconnected (self, TRUE);
3170 if (!tp_strdiff (reason, TP_ERROR_STR_INSUFFICIENT_BALANCE))
3171 show_balance_error (self);
3175 if (state != TP_CALL_STATE_ACCEPTED)
3178 if (priv->call_state == CONNECTED)
3181 g_timer_start (priv->timer);
3182 priv->call_state = CONNECTED;
3184 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3186 can_send_video = priv->video_input != NULL &&
3187 empathy_contact_can_voip_video (priv->contact) &&
3188 empathy_camera_monitor_get_available (priv->camera_monitor);
3190 g_object_get (priv->handler, "call-channel", &call, NULL);
3192 if (tp_call_channel_has_dtmf (call))
3193 gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
3195 if (priv->video_input == NULL)
3196 empathy_call_window_set_send_video (self, CAMERA_STATE_OFF);
3198 gtk_widget_set_sensitive (priv->camera_button, can_send_video);
3200 empathy_call_window_show_hangup_button (self, TRUE);
3202 gtk_widget_set_sensitive (priv->mic_button, TRUE);
3204 clutter_actor_hide (priv->video_output);
3205 gtk_widget_show (priv->remote_user_avatar_widget);
3207 g_object_unref (call);
3209 g_mutex_lock (&priv->lock);
3211 priv->timer_id = g_timeout_add_seconds (1,
3212 empathy_call_window_update_timer, self);
3214 g_mutex_unlock (&priv->lock);
3216 empathy_call_window_update_timer (self);
3218 gtk_action_set_sensitive (priv->menu_fullscreen, TRUE);
3222 empathy_call_window_show_video_output_cb (gpointer user_data)
3224 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3226 if (self->priv->video_output != NULL)
3228 gtk_widget_hide (self->priv->remote_user_avatar_widget);
3229 clutter_actor_show (self->priv->video_output);
3230 clutter_actor_raise_top (self->priv->overlay_bin);
3237 empathy_call_window_check_video_cb (gpointer data)
3239 EmpathyCallWindow *self = data;
3241 if (self->priv->got_video)
3243 self->priv->got_video = FALSE;
3247 /* No video in the last N seconds, display the remote avatar */
3248 empathy_call_window_show_video_output (self, FALSE);
3253 /* Called from the streaming thread */
3255 empathy_call_window_video_probe_cb (GstPad *pad,
3256 GstMiniObject *mini_obj,
3257 EmpathyCallWindow *self)
3260 if (GST_IS_EVENT (mini_obj))
3263 if (G_UNLIKELY (!self->priv->got_video))
3265 /* show the remote video */
3266 g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
3267 empathy_call_window_show_video_output_cb,
3268 g_object_ref (self), g_object_unref);
3270 self->priv->got_video = TRUE;
3276 /* Called from the streaming thread */
3278 empathy_call_window_src_added_cb (EmpathyCallHandler *handler,
3279 TfContent *content, GstPad *src, gpointer user_data)
3281 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3282 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3283 gboolean retval = FALSE;
3288 g_mutex_lock (&priv->lock);
3290 g_object_get (content, "media-type", &media_type, NULL);
3294 case TP_MEDIA_STREAM_TYPE_AUDIO:
3295 pad = empathy_call_window_get_audio_sink_pad (self, content);
3297 case TP_MEDIA_STREAM_TYPE_VIDEO:
3298 g_idle_add (empathy_call_window_show_video_output_cb, self);
3299 pad = empathy_call_window_get_video_sink_pad (self);
3301 gst_pad_add_data_probe (src,
3302 G_CALLBACK (empathy_call_window_video_probe_cb), self);
3303 if (priv->got_video_src > 0)
3304 g_source_remove (priv->got_video_src);
3305 priv->got_video_src = g_timeout_add_seconds (1,
3306 empathy_call_window_check_video_cb, self);
3309 g_assert_not_reached ();
3315 if (GST_PAD_LINK_FAILED (gst_pad_link (src, pad)))
3316 g_warning ("Could not link %s sink pad",
3317 media_type == TP_MEDIA_STREAM_TYPE_AUDIO ? "audio" : "video");
3321 gst_object_unref (pad);
3325 /* If no sink could be linked, try to add fakesink to prevent the whole call
3330 GstElement *fakesink = gst_element_factory_make ("fakesink", NULL);
3332 if (gst_bin_add (GST_BIN (priv->pipeline), fakesink))
3334 GstPad *sinkpad = gst_element_get_static_pad (fakesink, "sink");
3335 if (gst_element_set_state (fakesink, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE ||
3336 GST_PAD_LINK_FAILED (gst_pad_link (src, sinkpad)))
3338 gst_element_set_locked_state (fakesink, TRUE);
3339 gst_element_set_state (fakesink, GST_STATE_NULL);
3340 gst_bin_remove (GST_BIN (priv->pipeline), fakesink);
3344 DEBUG ("Could not link real sink, linked fakesink instead");
3346 gst_object_unref (sinkpad);
3350 gst_object_unref (fakesink);
3355 g_mutex_unlock (&priv->lock);
3361 empathy_call_window_prepare_audio_output (EmpathyCallWindow *self,
3364 EmpathyCallWindowPriv *priv = self->priv;
3366 g_assert (priv->audio_output_added == FALSE);
3367 g_assert (priv->audio_output == FALSE);
3369 priv->audio_output = empathy_audio_sink_new ();
3370 g_object_ref_sink (priv->audio_output);
3372 /* volume button to output volume linking */
3373 g_object_bind_property (priv->audio_output, "volume",
3374 priv->volume_button, "value",
3375 G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
3377 g_object_bind_property_full (content, "requested-output-volume",
3378 priv->audio_output, "volume",
3380 audio_control_volume_to_element,
3381 element_volume_to_audio_control,
3384 /* Link volumes together, sync the current audio input volume property
3385 * back to farstream first */
3386 g_object_bind_property_full (priv->audio_output, "volume",
3387 content, "reported-output-volume",
3388 G_BINDING_SYNC_CREATE,
3389 element_volume_to_audio_control,
3390 audio_control_volume_to_element,
3393 /* For raw audio conferences assume that the producer of the raw data
3394 * has already processed it, so turn off any echo cancellation and any
3395 * other audio improvements that come with it */
3396 empathy_audio_sink_set_echo_cancel (
3397 EMPATHY_GST_AUDIO_SINK (priv->audio_output),
3398 !empathy_call_window_content_is_raw (content));
3403 empathy_call_window_content_added_cb (EmpathyCallHandler *handler,
3404 TfContent *content, gpointer user_data)
3406 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3407 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3409 FsMediaType media_type;
3410 gboolean retval = FALSE;
3412 g_object_get (content, "media-type", &media_type, "sink-pad", &sink, NULL);
3413 g_assert (sink != NULL);
3417 case FS_MEDIA_TYPE_AUDIO:
3419 /* For raw audio conferences assume that the receiver of the raw data
3420 * wants it unprocessed, so turn off any echo cancellation and any
3421 * other audio improvements that come with it */
3422 empathy_audio_src_set_echo_cancel (
3423 EMPATHY_GST_AUDIO_SRC (priv->audio_input),
3424 !empathy_call_window_content_is_raw (content));
3426 /* Link volumes together, sync the current audio input volume property
3427 * back to farstream first */
3428 g_object_bind_property_full (content, "requested-input-volume",
3429 priv->audio_input, "volume",
3431 audio_control_volume_to_element,
3432 element_volume_to_audio_control,
3435 g_object_bind_property_full (priv->audio_input, "volume",
3436 content, "reported-input-volume",
3437 G_BINDING_SYNC_CREATE,
3438 element_volume_to_audio_control,
3439 audio_control_volume_to_element,
3442 if (!gst_bin_add (GST_BIN (priv->pipeline), priv->audio_input))
3444 g_warning ("Could not add audio source to pipeline");
3448 pad = gst_element_get_static_pad (priv->audio_input, "src");
3451 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3452 g_warning ("Could not get source pad from audio source");
3456 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3458 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3459 gst_object_unref (pad);
3460 g_warning ("Could not link audio source to farsight");
3463 gst_object_unref (pad);
3465 if (gst_element_set_state (priv->audio_input, GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE)
3467 g_warning ("Could not start audio source");
3468 gst_element_set_state (priv->audio_input, GST_STATE_NULL);
3469 gst_bin_remove (GST_BIN (priv->pipeline), priv->audio_input);
3473 /* Prepare our audio output, not added yet though */
3474 empathy_call_window_prepare_audio_output (self, content);
3478 case FS_MEDIA_TYPE_VIDEO:
3479 if (priv->video_tee != NULL)
3481 pad = gst_element_get_request_pad (priv->video_tee, "src%d");
3482 if (GST_PAD_LINK_FAILED (gst_pad_link (pad, sink)))
3484 g_warning ("Could not link video source input pipeline");
3487 gst_object_unref (pad);
3493 g_assert_not_reached ();
3496 gst_object_unref (sink);
3501 empathy_call_window_remove_video_input (EmpathyCallWindow *self)
3503 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3504 GstElement *preview;
3506 disable_camera (self);
3508 DEBUG ("remove video input");
3509 preview = priv->video_preview_sink;
3511 gst_element_set_state (priv->video_input, GST_STATE_NULL);
3512 gst_element_set_state (priv->video_tee, GST_STATE_NULL);
3513 gst_element_set_state (preview, GST_STATE_NULL);
3515 gst_bin_remove_many (GST_BIN (priv->pipeline), priv->video_input,
3518 g_object_unref (priv->video_input);
3519 priv->video_input = NULL;
3520 g_object_unref (priv->video_tee);
3521 priv->video_tee = NULL;
3522 clutter_actor_destroy (priv->video_preview);
3523 priv->video_preview = NULL;
3525 gtk_widget_set_sensitive (priv->camera_button, FALSE);
3529 start_call (EmpathyCallWindow *self)
3531 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3533 priv->call_started = TRUE;
3534 empathy_call_handler_start_call (priv->handler,
3535 gtk_get_current_event_time ());
3537 if (empathy_call_handler_has_initial_video (priv->handler))
3539 TpCallChannel *call;
3542 g_object_get (priv->handler, "call-channel", &call, NULL);
3543 /* If the call channel isn't set yet we're requesting it, if we're
3544 * requesting it with initial video it should be PENDING_SEND when we get
3547 s = TP_SENDING_STATE_PENDING_SEND;
3549 s = empathy_call_channel_get_video_state (call);
3551 if (s == TP_SENDING_STATE_PENDING_SEND ||
3552 s == TP_SENDING_STATE_SENDING)
3554 /* Enable 'send video' buttons and display the preview */
3555 gtk_toggle_tool_button_set_active (
3556 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), TRUE);
3560 gtk_toggle_tool_button_set_active (
3561 GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
3563 if (priv->video_preview == NULL)
3565 create_video_preview (self);
3566 add_video_preview_to_pipeline (self);
3571 g_object_unref (call);
3576 empathy_call_window_bus_message (GstBus *bus, GstMessage *message,
3579 EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
3580 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3581 GstState newstate, pending;
3583 empathy_call_handler_bus_message (priv->handler, bus, message);
3585 switch (GST_MESSAGE_TYPE (message))
3587 case GST_MESSAGE_STATE_CHANGED:
3588 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_input))
3590 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3592 if (GST_MESSAGE_SRC (message) == GST_OBJECT (priv->pipeline) &&
3593 !priv->call_started)
3595 gst_message_parse_state_changed (message, NULL, &newstate, NULL);
3596 if (newstate == GST_STATE_PAUSED)
3598 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3599 priv->pipeline_playing = TRUE;
3601 if (priv->start_call_when_playing)
3605 if (priv->video_preview_sink != NULL &&
3606 GST_MESSAGE_SRC (message) == GST_OBJECT (priv->video_preview_sink))
3608 gst_message_parse_state_changed (message, NULL, &newstate,
3611 if (newstate == GST_STATE_PLAYING &&
3612 pending == GST_STATE_VOID_PENDING)
3613 empathy_call_window_stop_camera_spinning (self);
3616 case GST_MESSAGE_ERROR:
3618 GError *error = NULL;
3619 GstElement *gst_error;
3623 gst_message_parse_error (message, &error, &debug);
3624 gst_error = GST_ELEMENT (GST_MESSAGE_SRC (message));
3626 g_message ("Element error: %s -- %s\n", error->message, debug);
3628 name = gst_element_get_name (gst_error);
3629 if (g_str_has_prefix (name, VIDEO_INPUT_ERROR_PREFIX))
3631 /* Remove the video input and continue */
3632 if (priv->video_input != NULL)
3633 empathy_call_window_remove_video_input (self);
3634 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
3638 empathy_call_window_disconnected (self, TRUE);
3641 g_error_free (error);
3644 case GST_MESSAGE_UNKNOWN:
3645 case GST_MESSAGE_EOS:
3646 case GST_MESSAGE_WARNING:
3647 case GST_MESSAGE_INFO:
3648 case GST_MESSAGE_TAG:
3649 case GST_MESSAGE_BUFFERING:
3650 case GST_MESSAGE_STATE_DIRTY:
3651 case GST_MESSAGE_STEP_DONE:
3652 case GST_MESSAGE_CLOCK_PROVIDE:
3653 case GST_MESSAGE_CLOCK_LOST:
3654 case GST_MESSAGE_NEW_CLOCK:
3655 case GST_MESSAGE_STRUCTURE_CHANGE:
3656 case GST_MESSAGE_STREAM_STATUS:
3657 case GST_MESSAGE_APPLICATION:
3658 case GST_MESSAGE_ELEMENT:
3659 case GST_MESSAGE_SEGMENT_START:
3660 case GST_MESSAGE_SEGMENT_DONE:
3661 case GST_MESSAGE_DURATION:
3662 case GST_MESSAGE_ANY:
3671 empathy_call_window_members_changed_cb (TpCallChannel *call,
3672 GHashTable *updates,
3674 TpCallStateReason *reason,
3675 EmpathyCallWindow *self)
3677 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3678 GHashTableIter iter;
3679 gpointer key, value;
3680 gboolean held = FALSE;
3682 g_hash_table_iter_init (&iter, updates);
3683 while (g_hash_table_iter_next (&iter, &key, &value))
3685 if (GPOINTER_TO_INT (value) & TP_CALL_MEMBER_FLAG_HELD)
3687 /* This assumes this is a 1-1 call, otherwise one participant
3688 * putting the call on hold wouldn't mean the call is on hold
3696 priv->call_state = HELD;
3697 else if (priv->call_state == HELD)
3698 priv->call_state = CONNECTED;
3702 call_handler_notify_call_cb (EmpathyCallHandler *handler,
3704 EmpathyCallWindow *self)
3706 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3707 TpCallChannel *call;
3709 g_object_get (priv->handler, "call-channel", &call, NULL);
3714 tp_g_signal_connect_object (call, "audio-stream-error",
3715 G_CALLBACK (empathy_call_window_audio_stream_error), self, 0);
3716 tp_g_signal_connect_object (call, "video-stream-error",
3717 G_CALLBACK (empathy_call_window_video_stream_error), self, 0);
3720 tp_g_signal_connect_object (call, "members-changed",
3721 G_CALLBACK (empathy_call_window_members_changed_cb), self, 0);
3723 g_object_unref (call);
3727 empathy_call_window_connect_handler (EmpathyCallWindow *self)
3729 EmpathyCallWindowPriv *priv = GET_PRIV (self);
3730 TpCallChannel *call;
3732 g_signal_connect (priv->handler, "state-changed",
3733 G_CALLBACK (empathy_call_window_state_changed_cb), self);
3734 g_signal_connect (priv->handler, "conference-added",
3735 G_CALLBACK (empathy_call_window_conference_added_cb), self);
3736 g_signal_connect (priv->handler, "conference-removed",
3737 G_CALLBACK (empathy_call_window_conference_removed_cb), self);
3738 g_signal_connect (priv->handler, "closed",
3739 G_CALLBACK (empathy_call_window_channel_closed_cb), self);
3740 g_signal_connect (priv->handler, "src-pad-added",
3741 G_CALLBACK (empathy_call_window_src_added_cb), self);
3742 g_signal_connect (priv->handler, "content-added",
3743 G_CALLBACK (empathy_call_window_content_added_cb), self);
3744 g_signal_connect (priv->handler, "content-removed",
3745 G_CALLBACK (empathy_call_window_content_removed_cb), self);
3747 /* We connect to ::call-channel unconditionally since we'll
3748 * get new channels if we hangup and redial or if we reuse the
3750 g_signal_connect (priv->handler, "notify::call-channel",
3751 G_CALLBACK (call_handler_notify_call_cb), self);
3753 g_signal_connect (priv->handler, "framerate-changed",
3754 G_CALLBACK (empathy_call_window_framerate_changed_cb), self);
3755 g_signal_connect (priv->handler, "resolution-changed",
3756 G_CALLBACK (empathy_call_window_resolution_changed_cb), self);
3758 g_object_get (priv->handler, "call-channel", &call, NULL);
3761 /* We won't get notify::call-channel for this channel, so
3762 * directly call the callback. */
3763 call_handler_notify_call_cb (priv->handler, NULL, self);
3764 g_object_unref (call);
3769 empathy_call_window_realized_cb (GtkWidget *widget,
3770 EmpathyCallWindow *self)
3774 /* Make the hangup button twice as wide */
3775 width = gtk_widget_get_allocated_width (self->priv->hangup_button);
3776 gtk_widget_set_size_request (self->priv->hangup_button, width * 2, -1);
3778 empathy_call_window_connect_handler (self);
3780 gst_element_set_state (self->priv->pipeline, GST_STATE_PAUSED);
3784 empathy_call_window_delete_cb (GtkWidget *widget, GdkEvent*event,
3785 EmpathyCallWindow *window)
3787 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3789 if (priv->pipeline != NULL)
3791 if (priv->bus_message_source_id != 0)
3793 g_source_remove (priv->bus_message_source_id);
3794 priv->bus_message_source_id = 0;
3797 gst_element_set_state (priv->pipeline, GST_STATE_NULL);
3800 if (priv->call_state == CONNECTING)
3801 empathy_sound_manager_stop (priv->sound_mgr, EMPATHY_SOUND_PHONE_OUTGOING);
3807 show_controls (EmpathyCallWindow *window, gboolean set_fullscreen)
3810 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3812 menu = gtk_ui_manager_get_widget (priv->ui_manager,
3817 gtk_widget_hide (priv->dtmf_panel);
3818 gtk_widget_hide (menu);
3819 gtk_widget_hide (priv->toolbar);
3823 if (priv->dialpad_was_visible_before_fs)
3824 gtk_widget_show (priv->dtmf_panel);
3826 gtk_widget_show (menu);
3827 gtk_widget_show (priv->toolbar);
3829 gtk_window_resize (GTK_WINDOW (window), priv->original_width_before_fs,
3830 priv->original_height_before_fs);
3835 show_borders (EmpathyCallWindow *window, gboolean set_fullscreen)
3837 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3839 gtk_box_set_spacing (GTK_BOX (priv->content_hbox),
3840 set_fullscreen ? 0 : CONTENT_HBOX_SPACING);
3842 if (priv->video_output != NULL)
3845 gtk_box_set_child_packing (GTK_BOX (priv->content_hbox),
3846 priv->video_output, TRUE, TRUE,
3847 set_fullscreen ? 0 : CONTENT_HBOX_CHILDREN_PACKING_PADDING,
3854 empathy_call_window_state_event_cb (GtkWidget *widget,
3855 GdkEventWindowState *event, EmpathyCallWindow *window)
3857 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
3859 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3860 gboolean set_fullscreen = event->new_window_state &
3861 GDK_WINDOW_STATE_FULLSCREEN;
3865 gboolean dialpad_was_visible;
3866 GtkAllocation allocation;
3867 gint original_width, original_height;
3869 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3870 original_width = allocation.width;
3871 original_height = allocation.height;
3873 g_object_get (priv->dtmf_panel,
3874 "visible", &dialpad_was_visible,
3877 priv->dialpad_was_visible_before_fs = dialpad_was_visible;
3878 priv->original_width_before_fs = original_width;
3879 priv->original_height_before_fs = original_height;
3881 if (priv->video_output_motion_handler_id == 0 &&
3882 priv->video_output != NULL)
3884 priv->video_output_motion_handler_id = g_signal_connect (
3885 G_OBJECT (priv->video_container), "motion-notify-event",
3886 G_CALLBACK (empathy_call_window_video_output_motion_notify),
3892 disconnect_video_output_motion_handler (window);
3895 empathy_call_window_fullscreen_set_fullscreen (priv->fullscreen,
3897 show_controls (window, set_fullscreen);
3898 show_borders (window, set_fullscreen);
3899 gtk_action_set_stock_id (priv->menu_fullscreen,
3900 (set_fullscreen ? "gtk-leave-fullscreen" : "gtk-fullscreen"));
3901 priv->is_fullscreen = set_fullscreen;
3908 empathy_call_window_show_dialpad (EmpathyCallWindow *window,
3911 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3912 int w, h, dialpad_width;
3913 GtkAllocation allocation;
3915 gtk_widget_get_allocation (GTK_WIDGET (window), &allocation);
3916 w = allocation.width;
3917 h = allocation.height;
3919 gtk_widget_get_preferred_width (priv->dtmf_panel, &dialpad_width, NULL);
3923 gtk_widget_show (priv->dtmf_panel);
3929 gtk_widget_hide (priv->dtmf_panel);
3933 gtk_window_resize (GTK_WINDOW (window), w, h);
3937 empathy_call_window_set_send_video (EmpathyCallWindow *window,
3940 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3941 TpCallChannel *call;
3943 priv->sending_video = (state == CAMERA_STATE_ON);
3945 if (state == CAMERA_STATE_ON)
3947 /* When we start sending video, we want to show the video preview by
3949 display_video_preview (window, TRUE);
3953 display_video_preview (window, FALSE);
3956 if (priv->call_state != CONNECTED)
3959 g_object_get (priv->handler, "call-channel", &call, NULL);
3960 DEBUG ("%s sending video", priv->sending_video ? "start": "stop");
3961 empathy_call_channel_send_video (call, priv->sending_video);
3962 g_object_unref (call);
3966 empathy_call_window_hangup_cb (gpointer object,
3967 EmpathyCallWindow *self)
3969 /* stopping the call will put it the ENDED state and
3970 * from state_changed_cb we'll reconfigure the window
3972 empathy_call_handler_stop_call (self->priv->handler);
3976 empathy_call_window_restart_call (EmpathyCallWindow *window)
3978 EmpathyCallWindowPriv *priv = GET_PRIV (window);
3980 /* Remove error info bars */
3981 gtk_container_forall (GTK_CONTAINER (priv->errors_vbox),
3982 (GtkCallback) gtk_widget_destroy, NULL);
3984 create_video_output_widget (window);
3985 priv->outgoing = TRUE;
3986 empathy_call_window_set_state_connecting (window);
3988 if (priv->pipeline_playing)
3989 start_call (window);
3991 /* call will be started when the pipeline is ready */
3992 priv->start_call_when_playing = TRUE;
3994 empathy_call_window_setup_avatars (window, priv->handler);
3996 empathy_call_window_show_hangup_button (window, TRUE);
4000 empathy_call_window_dialpad_cb (GtkToggleToolButton *button,
4001 EmpathyCallWindow *window)
4005 active = gtk_toggle_tool_button_get_active (button);
4007 empathy_call_window_show_dialpad (window, active);
4011 empathy_call_window_fullscreen_cb (gpointer object,
4012 EmpathyCallWindow *window)
4014 empathy_call_window_fullscreen_toggle (window);
4018 empathy_call_window_fullscreen_toggle (EmpathyCallWindow *window)
4020 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4022 if (priv->is_fullscreen)
4023 gtk_window_unfullscreen (GTK_WINDOW (window));
4025 gtk_window_fullscreen (GTK_WINDOW (window));
4029 empathy_call_window_video_button_press_cb (GtkWidget *video_preview,
4030 GdkEventButton *event, EmpathyCallWindow *window)
4032 if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
4034 empathy_call_window_video_menu_popup (window, event->button);
4042 empathy_call_window_key_press_cb (GtkWidget *video_output,
4043 GdkEventKey *event, EmpathyCallWindow *window)
4045 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4047 if (priv->is_fullscreen && event->keyval == GDK_KEY_Escape)
4049 /* Since we are in fullscreen mode, toggling will bring us back to
4051 empathy_call_window_fullscreen_toggle (window);
4059 empathy_call_window_video_output_motion_notify (GtkWidget *widget,
4060 GdkEventMotion *event, EmpathyCallWindow *window)
4062 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4064 if (priv->is_fullscreen)
4066 empathy_call_window_fullscreen_show_popup (priv->fullscreen);
4068 /* Show the bottom toolbar */
4069 empathy_call_window_motion_notify_cb (NULL, NULL, window);
4076 empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
4080 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4082 menu = gtk_ui_manager_get_widget (priv->ui_manager,
4084 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
4085 button, gtk_get_current_event_time ());
4086 gtk_menu_shell_select_first (GTK_MENU_SHELL (menu), FALSE);
4090 empathy_call_window_status_message (EmpathyCallWindow *self,
4093 gtk_label_set_label (GTK_LABEL (self->priv->status_label), message);
4097 empathy_call_window_get_ui_manager (EmpathyCallWindow *window)
4099 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4101 return priv->ui_manager;
4104 EmpathyGstAudioSrc *
4105 empathy_call_window_get_audio_src (EmpathyCallWindow *window)
4107 EmpathyCallWindowPriv *priv = GET_PRIV (window);
4109 return (EmpathyGstAudioSrc *) priv->audio_input;
4112 EmpathyGstVideoSrc *
4113 empathy_call_window_get_video_src (EmpathyCallWindow *self)
4115 return EMPATHY_GST_VIDEO_SRC (self->priv->video_input);
4119 empathy_call_window_change_webcam (EmpathyCallWindow *self,
4120 const gchar *device)
4122 EmpathyGstVideoSrc *video;
4125 /* Restart the camera only if it's already running */
4126 running = (self->priv->video_preview != NULL);
4127 video = empathy_call_window_get_video_src (self);
4130 empathy_call_window_play_camera (self, FALSE);
4132 empathy_video_src_change_device (video, device);
4135 empathy_call_window_play_camera (self, TRUE);