void
gb_player_pause (GbPlayer *self)
{
if (!self->priv->playing)
return;
gst_element_set_state (self->priv->player, GST_STATE_PAUSED);
clutter_texture_set_pixbuf (CLUTTER_TEXTURE(self->priv->controls_play_pause), self->priv->play, NULL);
g_object_set (self, "playing", FALSE, NULL);
}
void
on_click (ClutterActor *actor,
ClutterEvent *event,
gpointer data)
{
HandCar *all = (HandCar *)data;
gint x, y;
gint64 pos = -1;
clutter_event_get_coords (event, &x, &y);
if (coord_within_actor (all->btn_actor_play, x, y))
{
if (!all->playing)
{
play_video (all);
clutter_texture_set_pixbuf (CLUTTER_TEXTURE(all->btn_actor_play), all->stop, NULL);
all->playing = TRUE;
}
else
{
stop_video (all);
clutter_texture_set_pixbuf (CLUTTER_TEXTURE(all->btn_actor_play), all->play, NULL);
all->playing = FALSE;
}
}
else if ((coord_within_actor (all->btn_actor_next, x, y) && (all->playing)))
{
if (!gst_element_query_position (all->player, &all->format, &pos))
pos = 0;
gst_element_seek_simple (all->player, all->format, GST_SEEK_FLAG_FLUSH, pos + 5 * GST_SECOND);
}
else if ((coord_within_actor (all->btn_actor_previous, x, y) && (all->playing)))
{
if (!gst_element_query_position (all->player, &all->format, &pos))
pos = 5 * GST_SECOND;
gst_element_seek_simple (all->player, all->format, GST_SEEK_FLAG_FLUSH, pos - 5 * GST_SECOND);
}
}
/* Fade out text, change text, then fade in, all within one play of the timeline
just to keep things interesting :) */
static void
fluttr_viewer_swap_alpha_func (ClutterBehaviour *behave,
guint alpha_value,
gpointer data)
{
FluttrViewerPrivate *priv;
gfloat factor;
guint width = CLUTTER_STAGE_WIDTH ();
guint height = CLUTTER_STAGE_HEIGHT ();
guint w, h;
g_return_if_fail (FLUTTR_IS_VIEWER (data));
priv = FLUTTR_VIEWER_GET_PRIVATE(data);
factor = (gfloat) alpha_value / CLUTTER_ALPHA_MAX_ALPHA;
if (priv->pixbuf != NULL && factor > 0.5) {
clutter_texture_set_pixbuf (CLUTTER_TEXTURE (priv->texture),
priv->pixbuf, NULL);
clutter_actor_get_size (priv->texture, &w, &h);
clutter_actor_set_position (priv->texture,
(width/2) - (w/2),
(height/2) - (h/2));
}
if (factor < 0.5) {
factor *= 2;
factor = 1.0 - factor;
} else {
factor -= 0.5;
factor /= 0.5;
}
clutter_actor_set_opacity (CLUTTER_ACTOR (priv->texture),
255 * factor);
clutter_actor_set_opacity (priv->spinner, 255 * (1-factor));
if (CLUTTER_ACTOR_IS_VISIBLE (CLUTTER_ACTOR(data)))
clutter_actor_queue_redraw (CLUTTER_ACTOR(data));
}
void
gb_player_play (GbPlayer *self)
{
GtkWidget *dialog = gtk_message_dialog_new_with_markup (GTK_WINDOW(self->priv->window),
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
"Choose a valid file to play before clicking the f*****g play!",
NULL);
if (!self->priv->filename)
{
gtk_dialog_run (GTK_DIALOG(dialog));
return;
}
if (self->priv->playing)
return;
g_object_set (self->priv->player, "uri", self->priv->filename, NULL);
gst_element_set_state (self->priv->player, GST_STATE_PLAYING);
clutter_texture_set_pixbuf (CLUTTER_TEXTURE(self->priv->controls_play_pause), self->priv->stop, NULL);
g_object_set (self, "playing", TRUE, NULL);
}
