static void
pidgin_media_insert_widget(PidginMedia *gtkmedia, GtkWidget *widget,
const gchar *session_id, const gchar *participant)
{
gchar *key = create_key(session_id, participant);
PurpleMediaSessionType type =
purple_media_get_session_type(gtkmedia->priv->media, session_id);
if (type & PURPLE_MEDIA_AUDIO)
g_hash_table_insert(gtkmedia->priv->recv_progressbars, key, widget);
else if (type & PURPLE_MEDIA_VIDEO)
g_hash_table_insert(gtkmedia->priv->remote_videos, key, widget);
}
static void
pidgin_media_remove_widget(PidginMedia *gtkmedia,
const gchar *session_id, const gchar *participant)
{
GtkWidget *widget = pidgin_media_get_widget(gtkmedia, session_id, participant);
if (widget) {
PurpleMediaSessionType type =
purple_media_get_session_type(gtkmedia->priv->media, session_id);
gchar *key = create_key(session_id, participant);
GtkRequisition req;
if (type & PURPLE_MEDIA_AUDIO) {
g_hash_table_remove(gtkmedia->priv->recv_progressbars, key);
if (g_hash_table_size(gtkmedia->priv->recv_progressbars) == 0 &&
gtkmedia->priv->send_progress) {
gtk_widget_destroy(gtkmedia->priv->send_progress);
gtkmedia->priv->send_progress = NULL;
gtk_widget_destroy(gtkmedia->priv->mute);
gtkmedia->priv->mute = NULL;
}
} else if (type & PURPLE_MEDIA_VIDEO) {
g_hash_table_remove(gtkmedia->priv->remote_videos, key);
if (g_hash_table_size(gtkmedia->priv->remote_videos) == 0 &&
gtkmedia->priv->local_video) {
gtk_widget_destroy(gtkmedia->priv->local_video);
gtkmedia->priv->local_video = NULL;
gtk_widget_destroy(gtkmedia->priv->pause);
gtkmedia->priv->pause = NULL;
}
}
g_free(key);
gtk_widget_destroy(widget);
gtk_widget_size_request(GTK_WIDGET(gtkmedia), &req);
gtk_window_resize(GTK_WINDOW(gtkmedia), req.width, req.height);
}
}
static GtkWidget *
pidgin_media_get_widget(PidginMedia *gtkmedia,
const gchar *session_id, const gchar *participant)
{
GtkWidget *widget = NULL;
gchar *key = create_key(session_id, participant);
PurpleMediaSessionType type =
purple_media_get_session_type(gtkmedia->priv->media, session_id);
if (type & PURPLE_MEDIA_AUDIO)
widget = g_hash_table_lookup(gtkmedia->priv->recv_progressbars, key);
else if (type & PURPLE_MEDIA_VIDEO)
widget = g_hash_table_lookup(gtkmedia->priv->remote_videos, key);
g_free(key);
return widget;
}
static void
pidgin_media_ready_cb(PurpleMedia *media, PidginMedia *gtkmedia, const gchar *sid)
{
GtkWidget *send_widget = NULL, *recv_widget = NULL, *button_widget = NULL;
PurpleMediaSessionType type =
purple_media_get_session_type(media, sid);
GdkPixbuf *icon = NULL;
if (gtkmedia->priv->recv_widget == NULL
&& type & (PURPLE_MEDIA_RECV_VIDEO |
PURPLE_MEDIA_RECV_AUDIO)) {
recv_widget = gtk_vbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_start(GTK_BOX(gtkmedia->priv->display),
recv_widget, TRUE, TRUE, 0);
gtk_widget_show(recv_widget);
} else {
recv_widget = gtkmedia->priv->recv_widget;
}
if (gtkmedia->priv->send_widget == NULL
&& type & (PURPLE_MEDIA_SEND_VIDEO |
PURPLE_MEDIA_SEND_AUDIO)) {
send_widget = gtk_vbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_start(GTK_BOX(gtkmedia->priv->display),
send_widget, FALSE, TRUE, 0);
button_widget = gtk_hbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_end(GTK_BOX(recv_widget), button_widget,
FALSE, TRUE, 0);
gtk_widget_show(send_widget);
/* Hold button */
gtkmedia->priv->hold =
gtk_toggle_button_new_with_mnemonic("_Hold");
gtk_box_pack_end(GTK_BOX(button_widget), gtkmedia->priv->hold,
FALSE, FALSE, 0);
gtk_widget_show(gtkmedia->priv->hold);
g_signal_connect(gtkmedia->priv->hold, "toggled",
G_CALLBACK(pidgin_media_hold_toggled),
gtkmedia);
} else {
send_widget = gtkmedia->priv->send_widget;
button_widget = gtkmedia->priv->button_widget;
}
if (type & PURPLE_MEDIA_RECV_VIDEO) {
PidginMediaRealizeData *data;
GtkWidget *aspect;
GtkWidget *remote_video;
GdkColor color = {0, 0, 0, 0};
aspect = gtk_aspect_frame_new(NULL, 0, 0, 4.0/3.0, FALSE);
gtk_frame_set_shadow_type(GTK_FRAME(aspect), GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(recv_widget), aspect, TRUE, TRUE, 0);
data = g_new0(PidginMediaRealizeData, 1);
data->gtkmedia = gtkmedia;
data->session_id = g_strdup(sid);
data->participant = g_strdup(gtkmedia->priv->screenname);
remote_video = gtk_drawing_area_new();
gtk_widget_modify_bg(remote_video, GTK_STATE_NORMAL, &color);
g_signal_connect(G_OBJECT(remote_video), "realize",
G_CALLBACK(realize_cb), data);
gtk_container_add(GTK_CONTAINER(aspect), remote_video);
gtk_widget_set_size_request (GTK_WIDGET(remote_video), 320, 240);
gtk_widget_show(remote_video);
gtk_widget_show(aspect);
gtkmedia->priv->remote_video = remote_video;
}
if (type & PURPLE_MEDIA_SEND_VIDEO) {
PidginMediaRealizeData *data;
GtkWidget *aspect;
GtkWidget *local_video;
GdkColor color = {0, 0, 0, 0};
aspect = gtk_aspect_frame_new(NULL, 0, 0, 4.0/3.0, TRUE);
gtk_frame_set_shadow_type(GTK_FRAME(aspect), GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(send_widget), aspect, FALSE, TRUE, 0);
data = g_new0(PidginMediaRealizeData, 1);
data->gtkmedia = gtkmedia;
data->session_id = g_strdup(sid);
data->participant = NULL;
local_video = gtk_drawing_area_new();
gtk_widget_modify_bg(local_video, GTK_STATE_NORMAL, &color);
g_signal_connect(G_OBJECT(local_video), "realize",
G_CALLBACK(realize_cb), data);
gtk_container_add(GTK_CONTAINER(aspect), local_video);
gtk_widget_set_size_request (GTK_WIDGET(local_video), 80, 60);
gtk_widget_show(local_video);
gtk_widget_show(aspect);
gtkmedia->priv->pause =
gtk_toggle_button_new_with_mnemonic(_("_Pause"));
gtk_box_pack_end(GTK_BOX(button_widget), gtkmedia->priv->pause,
FALSE, FALSE, 0);
gtk_widget_show(gtkmedia->priv->pause);
g_signal_connect(gtkmedia->priv->pause, "toggled",
G_CALLBACK(pidgin_media_pause_toggled),
gtkmedia);
gtkmedia->priv->local_video = local_video;
}
if (type & PURPLE_MEDIA_RECV_AUDIO) {
gtk_box_pack_end(GTK_BOX(recv_widget),
pidgin_media_add_audio_widget(gtkmedia,
PURPLE_MEDIA_RECV_AUDIO), FALSE, FALSE, 0);
}
if (type & PURPLE_MEDIA_SEND_AUDIO) {
gtkmedia->priv->mute =
gtk_toggle_button_new_with_mnemonic("_Mute");
gtk_box_pack_end(GTK_BOX(button_widget), gtkmedia->priv->mute,
FALSE, FALSE, 0);
gtk_widget_show(gtkmedia->priv->mute);
g_signal_connect(gtkmedia->priv->mute, "toggled",
G_CALLBACK(pidgin_media_mute_toggled),
gtkmedia);
gtk_box_pack_end(GTK_BOX(recv_widget),
pidgin_media_add_audio_widget(gtkmedia,
PURPLE_MEDIA_SEND_AUDIO), FALSE, FALSE, 0);
}
if (type & PURPLE_MEDIA_AUDIO &&
gtkmedia->priv->level_handler_id == 0) {
gtkmedia->priv->level_handler_id = g_signal_connect(
media, "level", G_CALLBACK(level_message_cb),
gtkmedia);
}
if (send_widget != NULL)
gtkmedia->priv->send_widget = send_widget;
if (recv_widget != NULL)
gtkmedia->priv->recv_widget = recv_widget;
if (button_widget != NULL) {
gtkmedia->priv->button_widget = button_widget;
gtk_widget_show(GTK_WIDGET(button_widget));
}
if (purple_media_is_initiator(media, sid, NULL) == FALSE) {
if (gtkmedia->priv->timeout_id != 0)
g_source_remove(gtkmedia->priv->timeout_id);
gtkmedia->priv->request_type |= type;
gtkmedia->priv->timeout_id = g_timeout_add(500,
(GSourceFunc)pidgin_request_timeout_cb,
gtkmedia);
}
/* set the window icon according to the type */
if (type & PURPLE_MEDIA_VIDEO) {
icon = gtk_widget_render_icon(GTK_WIDGET(gtkmedia),
PIDGIN_STOCK_TOOLBAR_VIDEO_CALL,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_LARGE), NULL);
} else if (type & PURPLE_MEDIA_AUDIO) {
icon = gtk_widget_render_icon(GTK_WIDGET(gtkmedia),
PIDGIN_STOCK_TOOLBAR_AUDIO_CALL,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_LARGE), NULL);
}
if (icon) {
gtk_window_set_icon(GTK_WINDOW(gtkmedia), icon);
g_object_unref(icon);
}
gtk_widget_show(gtkmedia->priv->display);
}
