static void
player_forward_rewind (MexPlayer *player, gboolean increment)
{
MexPlayerPrivate *priv = player->priv;
gdouble duration;
gfloat progress;
duration = clutter_media_get_duration (priv->media);
progress = clutter_media_get_progress (priv->media);
/* If/when clutter gst supports trickmode we could implement
* that here instead
* http://bugzilla.clutter-project.org/show_bug.cgi?id=2634
*/
if (increment)
progress = MIN (1.0, ((duration * progress) + 10) / duration);
else
progress = MAX (0.0, ((duration * progress) - 10) / duration);
mex_player_set_controls_visible (player, TRUE);
clutter_media_set_progress (priv->media, progress);
}
static gboolean
key_press_timeout_cb (gpointer data)
{
MexMediaControlsPrivate *priv = MEX_MEDIA_CONTROLS (data)->priv;
gdouble duration;
gdouble change;
gfloat progress;
priv->long_press_activated = TRUE;
priv->key_press_count++;
duration = clutter_media_get_duration (priv->media);
progress = clutter_media_get_progress (priv->media);
if (priv->key_press_count >= 10)
change = 60;
else
change = 10;
if (priv->increment)
progress = MIN (1.0, ((duration * progress) + change) / duration);
else
progress = MAX (0.0, ((duration * progress) - change) / duration);
clutter_media_set_progress (priv->media, progress);
return TRUE;
}
static void
_check_if_seeked (ClutterMedia *media,
GParamSpec *pspec,
MexMprisPlugin *self)
{
MexMprisPluginPrivate *priv = MEX_MPRIS_PLUGIN (self)->priv;
if (clutter_gst_player_get_in_seek (CLUTTER_GST_PLAYER (media)))
{
gdouble progress, duration;
gint64 newposition;
duration = clutter_media_get_duration (media);
/* progress is in a range of 0.0 1.0 so convert to position in uS */
progress = clutter_media_get_progress (media);
newposition = duration * progress * 1000000;
g_dbus_connection_emit_signal (priv->connection,
NULL, MPRIS_OBJECT_NAME,
MPRIS_PLAYER_INTERFACE, "Seeked",
g_variant_new ("(x)", newposition),
NULL);
}
}
static int mp_get_position(TPMediaPlayer * mp,double * seconds)
{
USERDATA(mp);
CM(ud);
*seconds=clutter_media_get_duration(cm) * clutter_media_get_progress(cm);
return 0;
}
static void
media_update_progress (GObject *gobject,
GParamSpec *pspec,
MexPlayer *player)
{
MexPlayerPrivate *priv = player->priv;
if (!priv->at_eos)
priv->current_position = clutter_media_get_progress (priv->media);
}
static void
mex_media_controls_notify_progress_cb (ClutterMedia *media,
GParamSpec *pspec,
MexMediaControls *self)
{
MexMediaControlsPrivate *priv = self->priv;
MxLabel *label;
gchar *text;
gdouble length, progress_s;
gfloat progress;
gint len_h, len_m, len_s, pos_h, pos_m, pos_s;
if (priv->show_description)
return;
progress = clutter_media_get_progress (media);
length = clutter_media_get_duration (media);
len_h = length / 3600;
len_m = (length - (len_h * 3600)) / 60;
len_s = (length - (len_h * 3600) - (len_m * 60));
progress_s = length * progress;
pos_h = progress_s / 3600;
pos_m = (progress_s - (pos_h * 3600)) / 60;
pos_s = (progress_s - (pos_h * 3600) - (pos_m * 60));
g_signal_handlers_block_by_func (priv->slider, slider_value_changed_cb, self);
mx_slider_set_value (MX_SLIDER (priv->slider), progress);
g_signal_handlers_unblock_by_func (priv->slider, slider_value_changed_cb,
self);
if (len_h > 0)
text = g_strdup_printf ("%02d:%02d:%02d / %02d:%02d:%02d",
pos_h, pos_m, pos_s, len_h, len_m, len_s);
else
text = g_strdup_printf ("%02d:%02d / %02d:%02d",
pos_m, pos_s, len_m, len_s);
label = (MxLabel*) clutter_script_get_object (priv->script, "progress-label");
mx_label_set_text (label, text);
g_free (text);
}
void
mex_music_player_seek_us (MexMusicPlayer *player, gint64 seek_offset_us)
{
MexMusicPlayerPrivate *priv;
gdouble duration_us, progress, new_progress;
g_return_if_fail (MEX_IS_MUSIC_PLAYER (player));
priv = player->priv;
duration_us = clutter_media_get_duration (priv->player) * 1000000;
progress = clutter_media_get_progress (priv->player) * duration_us;
new_progress = (progress + seek_offset_us) / duration_us;
if (new_progress < 0.0)
mex_music_player_previous (player);
else if (new_progress > 1.0)
mex_music_player_next (player);
else
clutter_media_set_progress (priv->player, new_progress);
}
static void
mex_music_player_update_progress (MexMusicPlayer *player)
{
MexMusicPlayerPrivate *priv = player->priv;
ClutterActor *label, *slider;
gchar *text;
gdouble progress, duration;
progress = clutter_media_get_progress (priv->player);
duration = clutter_media_get_duration (priv->player);
label = mex_script_get_actor (priv->script, "progress-label");
slider = mex_script_get_actor (priv->script, "progress-slider");
g_signal_handler_block (slider, priv->slider_notify_id);
mx_slider_set_value (MX_SLIDER (slider), progress);
g_signal_handler_unblock (slider, priv->slider_notify_id);
text = mex_metadata_utils_create_progress_string (progress, duration);
mx_label_set_text (MX_LABEL (label), text);
g_free (text);
}
static GVariant *
_get_player_property_cb (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *property_name,
GError **error,
gpointer user_data)
{
MexMprisPluginPrivate *priv = MEX_MPRIS_PLUGIN (user_data)->priv;
ClutterMedia *media;
GVariant *v = NULL;
if (mex_music_player_is_playing (priv->music))
media = mex_music_player_get_clutter_media (priv->music);
else
media = mex_player_get_clutter_media (priv->player);
if (g_strcmp0 ("PlaybackStatus", property_name) == 0)
{
/* Doesn't map to ClutterMedia straight away so try to emulate.
* Playback could theoretically be paused at progress 0.0 but well ...*/
gdouble progress = clutter_media_get_progress (media);
gboolean playing = clutter_media_get_playing (media);
if (playing)
v = g_variant_new_string ("Playing");
else if (progress != 0)
v = g_variant_new_string ("Paused");
else
v = g_variant_new_string ("Stopped");
}
else if (g_strcmp0 ("LoopStatus", property_name) == 0)
v = g_variant_new_string ("None");
else if (g_strcmp0 ("Rate", property_name) == 0 ||
g_strcmp0 ("MinimumRate", property_name) == 0 ||
g_strcmp0 ("MinimumRate", property_name) == 0 )
v = g_variant_new_double (1.0);
else if (g_strcmp0 ("Shuffle", property_name) == 0)
v = g_variant_new_boolean (FALSE);
else if (g_strcmp0 ("Volume", property_name) == 0)
v = g_variant_new_double (clutter_media_get_audio_volume (media));
else if (g_strcmp0 ("Position", property_name) == 0)
{
gdouble duration_s = clutter_media_get_duration (media);
gdouble progress_rel = clutter_media_get_progress (media);
gint64 position_ms = duration_s * 1000000 * progress_rel;
v = g_variant_new_int64 (position_ms);
}
else if (g_strcmp0 ("CanGoNext", property_name) == 0 ||
g_strcmp0 ("CanGoPrevious", property_name) == 0 ||
g_strcmp0 ("CanPlay", property_name) == 0 ||
g_strcmp0 ("CanControl", property_name) == 0 ||
g_strcmp0 ("CanPause", property_name) == 0)
v = g_variant_new_boolean (TRUE);
else if (g_strcmp0 ("CanSeek", property_name) == 0)
v = g_variant_new_boolean (clutter_media_get_can_seek (media));
if (v)
return v;
g_set_error (error,
G_DBUS_ERROR,
G_DBUS_ERROR_NOT_SUPPORTED,
"Property %s.%s not supported",
interface_name,
property_name);
return NULL;
}