#include <telepathy-farsight/channel.h>
#include <libempathy/empathy-tp-contact-factory.h>
+#include <libempathy/empathy-call-factory.h>
#include <libempathy/empathy-utils.h>
#include <libempathy-gtk/empathy-avatar-image.h>
#include <libempathy-gtk/empathy-video-widget.h>
#include <libempathy-gtk/empathy-audio-sink.h>
#include <libempathy-gtk/empathy-video-src.h>
#include <libempathy-gtk/empathy-ui-utils.h>
+#include <libempathy-gtk/empathy-sound.h>
#include "empathy-call-window.h"
-
#include "empathy-call-window-fullscreen.h"
#include "empathy-sidebar.h"
#define REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
#define REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT
+/* If an video input error occurs, the error message will start with "v4l" */
+#define VIDEO_INPUT_ERROR_PREFIX "v4l"
+
+/* The time interval in milliseconds between 2 outgoing rings */
+#define MS_BETWEEN_RING 500
+
G_DEFINE_TYPE(EmpathyCallWindow, empathy_call_window, GTK_TYPE_WINDOW)
/* signal enum */
PROP_CALL_HANDLER = 1,
};
+typedef enum {
+ CONNECTING,
+ CONNECTED,
+ DISCONNECTED,
+ REDIALING
+} CallState;
+
/* private structure */
typedef struct _EmpathyCallWindowPriv EmpathyCallWindowPriv;
EmpathyCallHandler *handler;
EmpathyContact *contact;
- gboolean connected;
+ guint call_state;
+ gboolean outgoing;
GtkUIManager *ui_manager;
GtkWidget *video_output;
GtkWidget *sidebar_button;
GtkWidget *statusbar;
GtkWidget *volume_button;
+ GtkWidget *redial_button;
GtkWidget *mic_button;
GtkWidget *camera_button;
GtkWidget *toolbar;
GtkWidget *pane;
+ GtkAction *show_preview;
GtkAction *send_video;
+ GtkAction *redial;
GtkAction *menu_fullscreen;
+ /* The frames and boxes that contain self and remote avatar and video
+ input/output. When we redial, we destroy and re-create the boxes */
+ GtkWidget *remote_user_output_frame;
+ GtkWidget *self_user_output_frame;
+ GtkWidget *remote_user_output_hbox;
+ GtkWidget *self_user_output_hbox;
+
/* We keep a reference on the hbox which contains the main content so we can
easilly repack everything when toggling fullscreen */
GtkWidget *content_hbox;
- /* This vbox is contained in the content_hbox. When toggling fullscreen,
+ /* This vbox is contained in the content_hbox and it contains the
+ self_user_output_frame and the sidebar button. When toggling fullscreen,
it needs to be repacked. We keep a reference on it for easier access. */
GtkWidget *vbox;
gulong video_output_motion_handler_id;
gdouble volume;
+ GtkWidget *volume_progress_bar;
GtkAdjustment *audio_input_adj;
GtkWidget *dtmf_panel;
static void empathy_call_window_camera_toggled_cb (GtkToggleToolButton *toggle,
EmpathyCallWindow *window);
+static void empathy_call_window_set_send_video (EmpathyCallWindow *window,
+ gboolean send);
+
static void empathy_call_window_send_video_toggled_cb (GtkToggleAction *toggle,
EmpathyCallWindow *window);
static void empathy_call_window_video_menu_popup (EmpathyCallWindow *window,
guint button);
+static void empathy_call_window_redial_cb (gpointer object,
+ EmpathyCallWindow *window);
+
+static void empathy_call_window_restart_call (EmpathyCallWindow *window);
+
static void empathy_call_window_status_message (EmpathyCallWindow *window,
gchar *message);
+static void empathy_call_window_update_avatars_visibility (EmpathyTpCall *call,
+ EmpathyCallWindow *window);
+
static gboolean empathy_call_window_bus_message (GstBus *bus,
GstMessage *message, gpointer user_data);
priv->volume = volume;
/* Ensure that the toggle button is active if the volume is > 0 and inactive
- * if it's smaller then 0 */
+ * if it's smaller than 0 */
if ((volume > 0) != gtk_toggle_tool_button_get_active (
GTK_TOGGLE_TOOL_BUTTON (priv->mic_button)))
gtk_toggle_tool_button_set_active (
static void
empathy_call_window_audio_input_level_changed_cb (EmpathyGstAudioSrc *src,
- gdouble level, GtkProgressBar *bar)
+ gdouble level, EmpathyCallWindow *window)
{
gdouble value;
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
value = CLAMP (pow (10, level / 20), 0.0, 1.0);
- gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (bar), value);
+ gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->volume_progress_bar), value);
}
static GtkWidget *
empathy_call_window_create_audio_input (EmpathyCallWindow *self)
{
EmpathyCallWindowPriv *priv = GET_PRIV (self);
- GtkWidget *hbox, *vbox, *scale, *progress, *label;
+ GtkWidget *hbox, *vbox, *scale, *label;
GtkAdjustment *adj;
hbox = gtk_hbox_new (TRUE, 3);
gtk_box_pack_start (GTK_BOX (vbox), scale, TRUE, TRUE, 3);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 3);
- progress = gtk_progress_bar_new ();
- gtk_progress_bar_set_orientation (GTK_PROGRESS_BAR (progress),
- GTK_PROGRESS_BOTTOM_TO_TOP);
- gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress), 0);
+ priv->volume_progress_bar = gtk_progress_bar_new ();
+ gtk_progress_bar_set_orientation (
+ GTK_PROGRESS_BAR (priv->volume_progress_bar), GTK_PROGRESS_BOTTOM_TO_TOP);
+ gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (priv->volume_progress_bar),
+ 0);
+
+ gtk_box_pack_start (GTK_BOX (hbox), priv->volume_progress_bar, FALSE, FALSE,
+ 3);
+
+ return hbox;
+}
+
+static void
+empathy_call_window_setup_remote_frame (GstBus *bus, EmpathyCallWindow *self)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
+
+ /* Initializing all the content (UI and output gst elements) related to the
+ remote contact */
+ priv->remote_user_output_hbox = gtk_hbox_new (FALSE, 0);
+
+ priv->remote_user_avatar_widget = gtk_image_new ();
+ gtk_box_pack_start (GTK_BOX (priv->remote_user_output_hbox),
+ priv->remote_user_avatar_widget, TRUE, TRUE, 0);
+
+ priv->video_output = empathy_video_widget_new (bus);
+ gtk_box_pack_start (GTK_BOX (priv->remote_user_output_hbox),
+ priv->video_output, TRUE, TRUE, 0);
+
+ gtk_widget_add_events (priv->video_output,
+ GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
+ g_signal_connect (G_OBJECT (priv->video_output), "button-press-event",
+ G_CALLBACK (empathy_call_window_video_button_press_cb), self);
+
+ gtk_container_add (GTK_CONTAINER (priv->remote_user_output_frame),
+ priv->remote_user_output_hbox);
+
+ priv->audio_output = empathy_audio_sink_new ();
+ gst_object_ref (priv->audio_output);
+ gst_object_sink (priv->audio_output);
+}
+
+static void
+empathy_call_window_setup_self_frame (GstBus *bus, EmpathyCallWindow *self)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
+
+ /* Initializing all the content (UI and input gst elements) related to the
+ self contact, except for the video preview widget. This widget is only
+ initialized when the "show video preview" option is activated */
+ priv->self_user_output_hbox = gtk_hbox_new (FALSE, 0);
+
+ priv->self_user_avatar_widget = gtk_image_new ();
+ gtk_box_pack_start (GTK_BOX (priv->self_user_output_hbox),
+ priv->self_user_avatar_widget, TRUE, TRUE, 0);
+
+ gtk_container_add (GTK_CONTAINER (priv->self_user_output_frame),
+ priv->self_user_output_hbox);
+
+ priv->video_input = empathy_video_src_new ();
+ gst_object_ref (priv->video_input);
+ gst_object_sink (priv->video_input);
+
+ priv->audio_input = empathy_audio_src_new ();
+ gst_object_ref (priv->audio_input);
+ gst_object_sink (priv->audio_input);
g_signal_connect (priv->audio_input, "peak-level-changed",
- G_CALLBACK (empathy_call_window_audio_input_level_changed_cb), progress);
+ G_CALLBACK (empathy_call_window_audio_input_level_changed_cb), self);
+}
- gtk_box_pack_start (GTK_BOX (hbox), progress, FALSE, FALSE, 3);
+static void
+empathy_call_window_setup_video_preview (EmpathyCallWindow *window)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
+ GstElement *preview;
+ GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
- return hbox;
+ if (priv->video_preview != NULL)
+ {
+ /* Since the video preview and the video tee are initialized and freed
+ at the same time, if one is initialized, then the other one should
+ be too. */
+ g_assert (priv->video_tee != NULL);
+ return;
+ }
+
+ g_assert (priv->video_tee == NULL);
+
+ priv->video_tee = gst_element_factory_make ("tee", NULL);
+ gst_object_ref (priv->video_tee);
+ gst_object_sink (priv->video_tee);
+
+ priv->video_preview = empathy_video_widget_new_with_size (bus,
+ SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH);
+ g_object_set (priv->video_preview, "sync", FALSE, "async", TRUE, NULL);
+ gtk_box_pack_start (GTK_BOX (priv->self_user_output_hbox),
+ priv->video_preview, TRUE, TRUE, 0);
+
+ preview = empathy_video_widget_get_element (
+ EMPATHY_VIDEO_WIDGET (priv->video_preview));
+ gst_bin_add_many (GST_BIN (priv->pipeline), priv->video_input,
+ priv->video_tee, preview, NULL);
+ gst_element_link_many (priv->video_input, priv->video_tee,
+ preview, NULL);
+
+ g_object_unref (bus);
+
+ gst_element_set_state (preview, GST_STATE_PLAYING);
+ gst_element_set_state (priv->video_input, GST_STATE_PLAYING);
+ gst_element_set_state (priv->video_tee, GST_STATE_PLAYING);
+}
+
+static void
+empathy_call_window_set_state_connecting (EmpathyCallWindow *window)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
+
+ empathy_call_window_status_message (window, _("Connecting..."));
+ priv->call_state = CONNECTING;
+
+ if (priv->outgoing)
+ empathy_sound_start_playing (GTK_WIDGET (window),
+ EMPATHY_SOUND_PHONE_OUTGOING, MS_BETWEEN_RING);
}
static void
GtkWidget *h;
GtkWidget *arrow;
GtkWidget *page;
- GtkWidget *remote_user_output_frame, *self_user_output_frame;
- GtkWidget *remote_user_output_hbox, *self_user_output_hbox;
GstBus *bus;
gchar *filename;
"call_window_vbox", &top_vbox,
"pane", &priv->pane,
"statusbar", &priv->statusbar,
+ "redial", &priv->redial_button,
"microphone", &priv->mic_button,
"camera", &priv->camera_button,
"toolbar", &priv->toolbar,
"send_video", &priv->send_video,
+ "menuredial", &priv->redial,
+ "show_preview", &priv->show_preview,
"ui_manager", &priv->ui_manager,
"menufullscreen", &priv->menu_fullscreen,
NULL);
empathy_builder_connect (gui, self,
"menuhangup", "activate", empathy_call_window_hangup_cb,
"hangup", "clicked", empathy_call_window_hangup_cb,
+ "menuredial", "activate", empathy_call_window_redial_cb,
+ "redial", "clicked", empathy_call_window_redial_cb,
"microphone", "toggled", empathy_call_window_mic_toggled_cb,
"camera", "toggled", empathy_call_window_camera_toggled_cb,
"send_video", "toggled", empathy_call_window_send_video_toggled_cb,
empathy_call_window_setup_toolbar (self);
- priv->pipeline = gst_pipeline_new (NULL);
-
priv->content_hbox = gtk_hbox_new (FALSE, CONTENT_HBOX_SPACING);
gtk_container_set_border_width (GTK_CONTAINER (priv->content_hbox),
CONTENT_HBOX_BORDER_WIDTH);
gtk_paned_pack1 (GTK_PANED (priv->pane), priv->content_hbox, TRUE, FALSE);
+ priv->pipeline = gst_pipeline_new (NULL);
bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
-
gst_bus_add_watch (bus, empathy_call_window_bus_message, self);
- remote_user_output_frame = gtk_frame_new (NULL);
- gtk_widget_set_size_request (remote_user_output_frame,
+ priv->remote_user_output_frame = gtk_frame_new (NULL);
+ gtk_widget_set_size_request (priv->remote_user_output_frame,
EMPATHY_VIDEO_WIDGET_DEFAULT_WIDTH, EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT);
- remote_user_output_hbox = gtk_hbox_new (FALSE, 0);
-
- priv->remote_user_avatar_widget = gtk_image_new ();
- gtk_box_pack_start (GTK_BOX (remote_user_output_hbox),
- priv->remote_user_avatar_widget, TRUE, TRUE, 0);
-
- priv->video_output = empathy_video_widget_new (bus);
- gtk_box_pack_start (GTK_BOX (remote_user_output_hbox),
- priv->video_output, TRUE, TRUE, 0);
-
- gtk_container_add (GTK_CONTAINER (remote_user_output_frame),
- remote_user_output_hbox);
-
- gtk_widget_add_events (priv->video_output,
- GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK);
- g_signal_connect (G_OBJECT (priv->video_output), "button-press-event",
- G_CALLBACK (empathy_call_window_video_button_press_cb), self);
- gtk_box_pack_start (GTK_BOX (priv->content_hbox), remote_user_output_frame,
- TRUE, TRUE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
+ gtk_box_pack_start (GTK_BOX (priv->content_hbox),
+ priv->remote_user_output_frame, TRUE, TRUE,
+ CONTENT_HBOX_CHILDREN_PACKING_PADDING);
+ empathy_call_window_setup_remote_frame (bus, self);
- priv->video_tee = gst_element_factory_make ("tee", NULL);
- gst_object_ref (priv->video_tee);
- gst_object_sink (priv->video_tee);
+ priv->self_user_output_frame = gtk_frame_new (NULL);
+ gtk_widget_set_size_request (priv->self_user_output_frame,
+ SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH);
priv->vbox = gtk_vbox_new (FALSE, 3);
gtk_box_pack_start (GTK_BOX (priv->content_hbox), priv->vbox,
- FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
-
- self_user_output_frame = gtk_frame_new (NULL);
- gtk_widget_set_size_request (self_user_output_frame, SELF_VIDEO_SECTION_WIDTH,
- SELF_VIDEO_SECTION_HEIGTH);
- self_user_output_hbox = gtk_hbox_new (FALSE, 0);
-
- priv->self_user_avatar_widget = gtk_image_new ();
- gtk_box_pack_start (GTK_BOX (self_user_output_hbox),
- priv->self_user_avatar_widget, TRUE, TRUE, 0);
-
- priv->video_preview = empathy_video_widget_new_with_size (bus,
- SELF_VIDEO_SECTION_WIDTH, SELF_VIDEO_SECTION_HEIGTH);
- g_object_set (priv->video_preview, "sync", FALSE, "async", TRUE, NULL);
- gtk_box_pack_start (GTK_BOX (self_user_output_hbox), priv->video_preview,
- TRUE, TRUE, 0);
-
- gtk_container_add (GTK_CONTAINER (self_user_output_frame),
- self_user_output_hbox);
-
- gtk_box_pack_start (GTK_BOX (priv->vbox), self_user_output_frame, FALSE,
+ FALSE, FALSE, CONTENT_HBOX_CHILDREN_PACKING_PADDING);
+ gtk_box_pack_start (GTK_BOX (priv->vbox), priv->self_user_output_frame, FALSE,
FALSE, 0);
-
- priv->video_input = empathy_video_src_new ();
- gst_object_ref (priv->video_input);
- gst_object_sink (priv->video_input);
-
- priv->audio_input = empathy_audio_src_new ();
- gst_object_ref (priv->audio_input);
- gst_object_sink (priv->audio_input);
-
- priv->audio_output = empathy_audio_sink_new ();
- gst_object_ref (priv->audio_output);
- gst_object_sink (priv->audio_output);
+ empathy_call_window_setup_self_frame (bus, self);
g_object_unref (bus);
g_signal_connect (G_OBJECT (self), "key-press-event",
G_CALLBACK (empathy_call_window_key_press_cb), self);
- empathy_call_window_status_message (self, _("Connecting..."));
-
priv->timer = g_timer_new ();
g_object_ref (priv->ui_manager);
init_contact_avatar_with_size (EmpathyContact *contact, GtkWidget *image_widget,
gint size)
{
-
GdkPixbuf *pixbuf_avatar = NULL;
if (contact != NULL)
}
static void
-empathy_call_window_constructed (GObject *object)
+empathy_call_window_setup_avatars (EmpathyCallWindow *self,
+ EmpathyCallHandler *handler)
{
- EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
EmpathyCallWindowPriv *priv = GET_PRIV (self);
- g_assert (priv->handler != NULL);
-
- g_object_get (priv->handler, "contact", &(priv->contact), NULL);
+ g_object_get (handler, "contact", &(priv->contact), NULL);
if (priv->contact != NULL)
{
priv->remote_user_avatar_widget, MIN (REMOTE_CONTACT_AVATAR_DEFAULT_WIDTH,
REMOTE_CONTACT_AVATAR_DEFAULT_HEIGHT));
- /* We hide the self avatar. It will be shown if a problem is
- encountered when we try to send video. As for the remote avatar, it
- is shown by default and will be hidden when we receive video from
- the remote side. */
- gtk_widget_hide (priv->self_user_avatar_widget);
+ /* The remote avatar is shown by default and will be hidden when we receive
+ video from the remote side. */
gtk_widget_hide (priv->video_output);
gtk_widget_show (priv->remote_user_avatar_widget);
}
+static void
+empathy_call_window_setup_video_preview_visibility (EmpathyCallWindow *self,
+ EmpathyCallHandler *handler)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
+ gboolean initial_video = empathy_call_handler_has_initial_video (priv->handler);
+
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->show_preview),
+ initial_video);
+}
+
+static void
+empathy_call_window_constructed (GObject *object)
+{
+ EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
+ EmpathyTpCall *call;
+
+ g_assert (priv->handler != NULL);
+
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+ priv->outgoing = (call == NULL);
+ if (call != NULL)
+ g_object_unref (call);
+
+ empathy_call_window_setup_avatars (self, priv->handler);
+ empathy_call_window_setup_video_preview_visibility (self, priv->handler);
+ empathy_call_window_set_state_connecting (self);
+}
+
static void empathy_call_window_dispose (GObject *object);
static void empathy_call_window_finalize (GObject *object);
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
g_object_class_install_property (object_class,
PROP_CALL_HANDLER, param_spec);
+}
+static void
+empathy_call_window_video_stream_changed_cb (EmpathyTpCall *call,
+ GParamSpec *property, EmpathyCallWindow *self)
+{
+ empathy_call_window_update_avatars_visibility (call, self);
}
void
empathy_call_window_dispose (GObject *object)
{
+ EmpathyTpCall *call;
EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (object);
EmpathyCallWindowPriv *priv = GET_PRIV (self);
priv->dispose_has_run = TRUE;
+ g_object_get (priv->handler, "tp-call", &call, NULL);
+
+ if (call != NULL)
+ {
+ g_signal_handlers_disconnect_by_func (call,
+ empathy_call_window_video_stream_changed_cb, object);
+ }
+
+ g_object_unref (call);
+
if (priv->handler != NULL)
g_object_unref (priv->handler);
return priv->video_input != NULL;
}
-static void
+static gboolean
+empathy_call_window_reset_pipeline (EmpathyCallWindow *self)
+{
+ GstStateChangeReturn state_change_return;
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
+
+ if (priv->pipeline == NULL)
+ return TRUE;
+
+ state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
+
+ if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
+ state_change_return == GST_STATE_CHANGE_NO_PREROLL)
+ {
+ if (priv->pipeline != NULL)
+ g_object_unref (priv->pipeline);
+ priv->pipeline = NULL;
+
+ if (priv->video_input != NULL)
+ g_object_unref (priv->video_input);
+ priv->video_input = NULL;
+
+ if (priv->audio_input != NULL)
+ g_object_unref (priv->audio_input);
+ priv->audio_input = NULL;
+
+ if (priv->audio_output != NULL)
+ g_object_unref (priv->audio_output);
+ priv->audio_output = NULL;
+
+ if (priv->video_tee != NULL)
+ g_object_unref (priv->video_tee);
+ priv->video_tee = NULL;
+
+ if (priv->video_preview != NULL)
+ gtk_widget_destroy (priv->video_preview);
+ priv->video_preview = NULL;
+
+ priv->liveadder = NULL;
+ priv->funnel = NULL;
+
+ return TRUE;
+ }
+ else
+ {
+ g_message ("Error: could not destroy pipeline. Closing call window");
+ gtk_widget_destroy (GTK_WIDGET (self));
+
+ return FALSE;
+ }
+}
+
+static gboolean
empathy_call_window_disconnected (EmpathyCallWindow *self)
{
+ gboolean could_disconnect = FALSE;
EmpathyCallWindowPriv *priv = GET_PRIV (self);
+ gboolean could_reset_pipeline = empathy_call_window_reset_pipeline (self);
- g_mutex_lock (priv->lock);
+ if (priv->call_state == CONNECTING)
+ empathy_sound_stop (EMPATHY_SOUND_PHONE_OUTGOING);
- g_timer_stop (priv->timer);
+ if (priv->call_state != REDIALING)
+ priv->call_state = DISCONNECTED;
- if (priv->timer_id != 0)
- g_source_remove (priv->timer_id);
- priv->timer_id = 0;
+ if (could_reset_pipeline)
+ {
+ gboolean initial_video = empathy_call_handler_has_initial_video (
+ priv->handler);
+ g_mutex_lock (priv->lock);
- g_mutex_unlock (priv->lock);
+ g_timer_stop (priv->timer);
- empathy_call_window_status_message (self, _("Disconnected"));
+ if (priv->timer_id != 0)
+ g_source_remove (priv->timer_id);
+ priv->timer_id = 0;
- gtk_widget_set_sensitive (priv->camera_button, FALSE);
- gtk_action_set_sensitive (priv->send_video, FALSE);
- priv->sending_video = FALSE;
+ g_mutex_unlock (priv->lock);
+
+ empathy_call_window_status_message (self, _("Disconnected"));
+
+ gtk_action_set_sensitive (priv->redial, TRUE);
+ gtk_widget_set_sensitive (priv->redial_button, TRUE);
+
+ /* Reseting the send_video, camera_buton and mic_button to their
+ initial state */
+ gtk_widget_set_sensitive (priv->camera_button, FALSE);
+ gtk_widget_set_sensitive (priv->mic_button, FALSE);
+ gtk_action_set_sensitive (priv->send_video, FALSE);
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->send_video),
+ initial_video);
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), initial_video);
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->mic_button), TRUE);
+
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->show_preview),
+ FALSE);
+ gtk_action_set_sensitive (priv->show_preview, FALSE);
+
+ gtk_widget_hide (priv->video_output);
+ gtk_widget_show (priv->remote_user_avatar_widget);
+
+ priv->sending_video = FALSE;
+ priv->call_started = FALSE;
+
+ could_disconnect = TRUE;
+ }
+
+ return could_disconnect;
}
empathy_call_window_channel_closed_cb (TfChannel *channel, gpointer user_data)
{
EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
+ EmpathyCallWindowPriv *priv = GET_PRIV (self);
- empathy_call_window_disconnected (self);
+ if (empathy_call_window_disconnected (self) && priv->call_state == REDIALING)
+ empathy_call_window_restart_call (self);
}
/* Called with global lock held */
EmpathyCallWindow *self = EMPATHY_CALL_WINDOW (user_data);
EmpathyCallWindowPriv *priv = GET_PRIV (self);
EmpathyTpCall *call;
+ gboolean can_send_video = priv->video_input != NULL && priv->contact != NULL
+ && empathy_contact_can_voip_video (priv->contact);
g_object_get (priv->handler, "tp-call", &call, NULL);
+ g_signal_connect (call, "notify::video-stream",
+ G_CALLBACK (empathy_call_window_video_stream_changed_cb), self);
+
if (empathy_tp_call_has_dtmf (call))
gtk_widget_set_sensitive (priv->dtmf_panel, TRUE);
- if (priv->video_input != NULL)
- {
- gtk_widget_set_sensitive (priv->camera_button, TRUE);
- gtk_action_set_sensitive (priv->send_video, TRUE);
- }
+ if (priv->video_input == NULL)
+ empathy_call_window_set_send_video (self, FALSE);
+
+ priv->sending_video = can_send_video ?
+ empathy_tp_call_is_sending_video (call) : FALSE;
+
+ gtk_action_set_sensitive (priv->show_preview, TRUE);
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->show_preview),
+ priv->sending_video
+ || gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (priv->show_preview)));
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->send_video),
+ priv->sending_video && priv->video_input != NULL);
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->camera_button),
+ priv->sending_video && priv->video_input != NULL);
+ gtk_widget_set_sensitive (priv->camera_button, can_send_video);
+ gtk_action_set_sensitive (priv->send_video, can_send_video);
+
+ gtk_action_set_sensitive (priv->redial, FALSE);
+ gtk_widget_set_sensitive (priv->redial_button, FALSE);
+
+ gtk_widget_set_sensitive (priv->mic_button, TRUE);
+
+ empathy_call_window_update_avatars_visibility (call, self);
g_object_unref (call);
g_mutex_lock (priv->lock);
- if (priv->connected == FALSE)
+ if (priv->call_state != CONNECTED)
{
g_timer_start (priv->timer);
priv->timer_id = g_idle_add (empathy_call_window_connected, self);
- priv->connected = TRUE;
+ priv->call_state = CONNECTED;
+ empathy_sound_stop (EMPATHY_SOUND_PHONE_OUTGOING);
}
switch (media_type)
case TP_MEDIA_STREAM_TYPE_VIDEO:
if (priv->video_input != NULL)
{
- pad = gst_element_get_request_pad (priv->video_tee, "src%d");
- gst_pad_link (pad, sink);
- }
- break;
- default:
- g_assert_not_reached ();
- }
+ EmpathyTpCall *call;
+ g_object_get (priv->handler, "tp-call", &call, NULL);
-}
+ if (empathy_tp_call_is_sending_video (call))
+ {
+ empathy_call_window_setup_video_preview (self);
-static gboolean
-empathy_gst_bin_has_child (GstBin *bin, GstElement *element)
-{
- GstIterator *it;
- gboolean ret = FALSE;
- GstElement *item;
+ gtk_toggle_action_set_active (
+ GTK_TOGGLE_ACTION (priv->show_preview), TRUE);
- it = gst_bin_iterate_recurse (bin);
+ if (priv->video_preview != NULL)
+ gtk_widget_show (priv->video_preview);
+ gtk_widget_hide (priv->self_user_avatar_widget);
+ }
- for (;;)
- {
- switch (gst_iterator_next (it, (gpointer *)&item))
- {
- case GST_ITERATOR_OK:
- if (item == element)
- {
- gst_object_unref (GST_OBJECT (item));
- ret = TRUE;
- goto out;
- }
- gst_object_unref (GST_OBJECT (item));
- break;
- case GST_ITERATOR_RESYNC:
- gst_iterator_resync (it);
- break;
- case GST_ITERATOR_ERROR:
- g_assert_not_reached ();
- /* fallthrough */
- case GST_ITERATOR_DONE:
- goto out;
- break;
- }
+ g_object_unref (call);
+
+ if (priv->video_tee != NULL)
+ {
+ pad = gst_element_get_request_pad (priv->video_tee, "src%d");
+ gst_pad_link (pad, sink);
+ }
+ }
+ break;
+ default:
+ g_assert_not_reached ();
}
- gst_iterator_free (it);
-out:
- return ret;
}
static void
priv->video_input = NULL;
g_object_unref (priv->video_tee);
priv->video_tee = NULL;
+ gtk_widget_destroy (priv->video_preview);
+ priv->video_preview = NULL;
+
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->send_video), FALSE);
+ gtk_toggle_tool_button_set_active (
+ GTK_TOGGLE_TOOL_BUTTON (priv->camera_button), FALSE);
+ gtk_widget_set_sensitive (priv->camera_button, FALSE);
+ gtk_action_set_sensitive (priv->send_video, FALSE);
- gtk_widget_hide (priv->video_preview);
gtk_widget_show (priv->self_user_avatar_widget);
}
case GST_MESSAGE_ERROR:
{
GError *error = NULL;
+ GstElement *gst_error;
gchar *debug;
gst_message_parse_error (message, &error, &debug);
+ gst_error = GST_ELEMENT (GST_MESSAGE_SRC (message));
g_message ("Element error: %s -- %s\n", error->message, debug);
- if (priv->video_input != NULL &&
- empathy_gst_bin_has_child (GST_BIN (priv->video_input),
- GST_ELEMENT (GST_MESSAGE_SRC (message))))
+ if (g_str_has_prefix (gst_element_get_name (gst_error),
+ VIDEO_INPUT_ERROR_PREFIX))
{
/* Remove the video input and continue */
- empathy_call_window_remove_video_input (self);
- gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
+ if (priv->video_input != NULL)
+ empathy_call_window_remove_video_input (self);
+ gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
}
else
{
- gst_element_set_state (priv->pipeline, GST_STATE_NULL);
empathy_call_window_disconnected (self);
}
g_error_free (error);
return TRUE;
}
+static void
+empathy_call_window_update_self_avatar_visibility (EmpathyCallWindow *window)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
+
+ if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (priv->show_preview)))
+ {
+ if (priv->video_preview != NULL)
+ {
+ gtk_widget_hide (priv->self_user_avatar_widget);
+ gtk_widget_show (priv->video_preview);
+ }
+ else
+ {
+ if (priv->video_preview != NULL)
+ gtk_widget_hide (priv->video_preview);
+
+ gtk_widget_show (priv->self_user_avatar_widget);
+ }
+ }
+}
+
+static void
+empathy_call_window_update_avatars_visibility (EmpathyTpCall *call,
+ EmpathyCallWindow *window)
+{
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
+
+ if (empathy_tp_call_is_receiving_video (call))
+ {
+ gtk_widget_hide (priv->remote_user_avatar_widget);
+ gtk_widget_show (priv->video_output);
+ }
+ else
+ {
+ gtk_widget_hide (priv->video_output);
+ gtk_widget_show (priv->remote_user_avatar_widget);
+ }
+
+ empathy_call_window_update_self_avatar_visibility (window);
+}
+
static void
empathy_call_window_realized_cb (GtkWidget *widget, EmpathyCallWindow *window)
{
EmpathyCallWindowPriv *priv = GET_PRIV (window);
- GstElement *preview;
g_signal_connect (priv->handler, "conference-added",
G_CALLBACK (empathy_call_window_conference_added_cb), window);
g_signal_connect (priv->handler, "sink-pad-added",
G_CALLBACK (empathy_call_window_sink_added_cb), window);
-
- preview = empathy_video_widget_get_element (
- EMPATHY_VIDEO_WIDGET (priv->video_preview));
-
- gst_bin_add_many (GST_BIN (priv->pipeline), priv->video_input,
- priv->video_tee, preview, NULL);
- gst_element_link_many (priv->video_input, priv->video_tee,
- preview, NULL);
-
gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
}
{
EmpathyCallWindowPriv *priv = GET_PRIV (window);
- gst_element_set_state (priv->pipeline, GST_STATE_NULL);
+ if (priv->pipeline != NULL)
+ gst_element_set_state (priv->pipeline, GST_STATE_NULL);
+
+ if (priv->call_state == CONNECTING)
+ empathy_sound_stop (EMPATHY_SOUND_PHONE_OUTGOING);
return FALSE;
}
EmpathyCallWindowPriv *priv = GET_PRIV (window);
EmpathyTpCall *call;
+ priv->sending_video = send;
+
+ /* When we start sending video, we want to show the video preview by
+ default. */
+ if (send)
+ {
+ empathy_call_window_setup_video_preview (window);
+ gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->show_preview),
+ TRUE);
+ }
+
g_object_get (priv->handler, "tp-call", &call, NULL);
empathy_tp_call_request_video_stream_direction (call, send);
g_object_unref (call);
EmpathyCallWindowPriv *priv = GET_PRIV (window);
gboolean active;
+ if (priv->call_state != CONNECTED)
+ return;
+
active = (gtk_toggle_tool_button_get_active (toggle));
if (priv->sending_video == active)
return;
- priv->sending_video = active;
empathy_call_window_set_send_video (window, active);
gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (priv->send_video), active);
EmpathyCallWindowPriv *priv = GET_PRIV (window);
gboolean active;
+ if (priv->call_state != CONNECTED)
+ return;
+
active = (gtk_toggle_action_get_active (toggle));
if (priv->sending_video == active)
return;
- priv->sending_video = active;
empathy_call_window_set_send_video (window, active);
gtk_toggle_tool_button_set_active (
empathy_call_window_show_preview_toggled_cb (GtkToggleAction *toggle,
EmpathyCallWindow *window)
{
- /* FIXME: Not implemented */
+ gboolean show_preview_toggled;
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
+
+ show_preview_toggled = gtk_toggle_action_get_active (toggle);
+
+ if (show_preview_toggled)
+ {
+ empathy_call_window_setup_video_preview (window);
+ gtk_widget_show (priv->self_user_output_frame);
+ empathy_call_window_update_self_avatar_visibility (window);
+ }
+ else
+ {
+ gtk_widget_hide (priv->self_user_output_frame);
+ }
}
static void
EmpathyCallWindowPriv *priv = GET_PRIV (window);
gboolean active;
+ if (priv->audio_input == NULL)
+ return;
+
active = (gtk_toggle_tool_button_get_active (toggle));
if (active)
static void
empathy_call_window_hangup_cb (gpointer object,
EmpathyCallWindow *window)
+{
+ if (empathy_call_window_disconnected (window))
+ gtk_widget_destroy (GTK_WIDGET (window));
+}
+
+static void
+empathy_call_window_restart_call (EmpathyCallWindow *window)
+{
+ GstBus *bus;
+ EmpathyCallWindowPriv *priv = GET_PRIV (window);
+
+ gtk_widget_destroy (priv->remote_user_output_hbox);
+ gtk_widget_destroy (priv->self_user_output_hbox);
+
+ priv->pipeline = gst_pipeline_new (NULL);
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
+ gst_bus_add_watch (bus, empathy_call_window_bus_message, window);
+
+ empathy_call_window_setup_remote_frame (bus, window);
+ empathy_call_window_setup_self_frame (bus, window);
+
+ g_object_unref (bus);
+
+ gtk_widget_show_all (priv->content_hbox);
+
+ if (!empathy_call_handler_has_initial_video (priv->handler))
+ gtk_widget_hide (priv->self_user_output_frame);
+
+ priv->outgoing = TRUE;
+ empathy_call_window_set_state_connecting (window);
+
+ priv->call_started = TRUE;
+ empathy_call_handler_start_call (priv->handler);
+ empathy_call_window_setup_avatars (window, priv->handler);
+ gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
+
+ gtk_action_set_sensitive (priv->redial, FALSE);
+ gtk_widget_set_sensitive (priv->redial_button, FALSE);
+}
+
+static void
+empathy_call_window_redial_cb (gpointer object,
+ EmpathyCallWindow *window)
{
EmpathyCallWindowPriv *priv = GET_PRIV (window);
- gst_element_set_state (priv->pipeline, GST_STATE_NULL);
- gtk_widget_destroy (GTK_WIDGET (window));
+ if (priv->call_state == CONNECTED)
+ priv->call_state = REDIALING;
+
+ empathy_call_handler_stop_call (priv->handler);
+
+ if (priv->call_state != CONNECTED)
+ empathy_call_window_restart_call (window);
}
static void
empathy_call_window_fullscreen_show_popup (priv->fullscreen);
return TRUE;
}
-
return FALSE;
}
projects / empathy.git / blobdiff