void
ol_scroll_module_set_lrc (struct OlDisplayModule *module,
OlLrc *lrc)
{
ol_log_func ();
ol_assert (module != NULL);
ol_assert (module != NULL);
OlScrollModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->lrc != NULL)
g_object_unref (priv->lrc);
priv->lrc = lrc;
if (priv->lrc == NULL)
ol_scroll_window_set_whole_lyrics(priv->scroll, NULL);
else
{
g_object_ref (priv->lrc);
/*dump the whole lyrics of a song*/
GPtrArray *text_array = g_ptr_array_new_with_free_func (g_free);
OlLrcIter *iter = ol_lrc_iter_from_id (lrc, 0);
const char *text = NULL;
while (ol_lrc_iter_loop (iter, NULL, NULL, &text))
{
g_ptr_array_add (text_array, g_strdup (text));
}
ol_scroll_window_set_whole_lyrics(priv->scroll, text_array);
g_ptr_array_unref (text_array);
ol_lrc_iter_free (iter);
}
}
static void
ol_scroll_module_set_message (struct OlDisplayModule *module,
const char *message)
{
ol_assert (module != NULL);
OlScrollModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->scroll != NULL && message != NULL)
{
ol_scroll_window_set_text (priv->scroll, message);
}
}
static void
ol_scroll_module_clear_message (struct OlDisplayModule *module)
{
ol_assert (module != NULL);
OlScrollModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
_set_metadata_as_text (priv);
if (priv->message_timer > 0)
{
g_source_remove (priv->message_timer);
priv->message_timer = 0;
}
}
static void
ol_osd_module_clear_message (struct OlDisplayModule *module)
{
ol_log_func ();
ol_assert (module != NULL);
OlOsdModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->message_source != 0)
{
g_source_remove (priv->message_source);
hide_message (priv);
}
ol_debug (" clear message done");
}
static void
ol_scroll_module_set_last_message (struct OlDisplayModule *module,
const char *message)
{
ol_assert (module != NULL);
OlScrollModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
ol_scroll_module_set_message (module, message);
if (priv->message_timer != 0)
g_source_remove (priv->message_timer);
priv->message_timer = g_timeout_add (MESSAGE_TIMEOUT_MS,
(GSourceFunc) ol_scroll_module_clear_message,
module);
}
static void
ol_osd_module_set_played_time (struct OlDisplayModule *module,
guint64 played_time)
{
ol_assert (module != NULL);
OlOsdModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->lrc != NULL && priv->window != NULL)
{
OlLrcIter *iter = ol_lrc_iter_from_timestamp (priv->lrc,
played_time);
if (_advance_to_nonempty_lyric (iter))
{
gint id = ol_lrc_iter_get_id (iter);
if (id != priv->lrc_id)
{
if (id == priv->lrc_next_id)
{
/* advance to the next line */
ol_osd_window_set_percentage (priv->window, priv->current_line, 1.0);
priv->current_line = 1 - priv->current_line;
priv->lrc_id = priv->lrc_next_id;
priv->lrc_next_id = -1;
ol_osd_window_set_current_line (priv->window, priv->current_line);
}
else
{
/* The user seeks the position or there is only 1 line in OSD window.
Reset the lyrics. */
priv->lrc_id = id;
priv->current_line = 0;
ol_osd_window_set_current_line (priv->window, 0);
ol_osd_window_set_lyric (priv->window, priv->current_line,
ol_lrc_iter_get_text (iter));
ol_osd_module_update_next_lyric (priv, iter);
}
}
gdouble percentage = ol_lrc_iter_compute_percentage (iter, played_time);
ol_osd_window_set_current_percentage (priv->window, percentage);
if (percentage > 0.5 && priv->lrc_next_id == -1)
ol_osd_module_update_next_lyric (priv, iter);
}
else if (priv->lrc_id != -1)
{
clear_lyrics (priv);
}
ol_lrc_iter_free (iter);
}
}
static void
ol_scroll_module_set_played_time (struct OlDisplayModule *module,
guint64 played_time)
{
ol_assert (module != NULL);
OlScrollModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->lrc != NULL && priv->scroll != NULL)
{
OlLrcIter *iter = ol_lrc_iter_from_timestamp (priv->lrc,
played_time);
ol_scroll_window_set_progress (priv->scroll,
ol_lrc_iter_get_id (iter),
ol_lrc_iter_compute_percentage (iter, played_time));
ol_lrc_iter_free (iter);
}
}
void
ol_scroll_module_free (struct OlDisplayModule *module)
{
ol_assert (module != NULL);
OlScrollModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (_config_is_setting)
return;
if (module == NULL)
return;
if (priv->scroll != NULL)
{
gtk_widget_destroy (GTK_WIDGET (priv->scroll));
priv->scroll = NULL;
}
if (priv->message_timer > 0)
g_source_remove (priv->message_timer);
if (priv->player != NULL)
{
g_signal_handlers_disconnect_by_func (priv->player,
_metadata_changed_cb,
priv);
g_signal_handlers_disconnect_by_func (priv->player,
_caps_changed_cb,
priv);
g_object_unref (priv->player);
priv->player = NULL;
}
if (priv->metadata != NULL)
{
ol_metadata_free (priv->metadata);
priv->metadata = NULL;
}
if (priv->lrc)
{
g_object_unref (priv->lrc);
priv->lrc = NULL;
}
while (priv->config_bindings != NULL)
{
_unbind_config (priv->config_bindings->data);
priv->config_bindings = g_list_delete_link (priv->config_bindings,
priv->config_bindings);
}
g_free (priv);
}
static void
ol_osd_module_free (struct OlDisplayModule *module)
{
ol_log_func ();
ol_assert (module != NULL);
OlOsdModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->lrc)
{
g_object_unref (priv->lrc);
priv->lrc = NULL;
}
if (priv->toolbar)
{
g_object_unref (priv->toolbar);
priv->toolbar = NULL;
}
if (priv->window != NULL)
{
gtk_widget_destroy (GTK_WIDGET (priv->window));
priv->window = NULL;
}
if (priv->message_source > 0)
{
g_source_remove (priv->message_source);
priv->message_source = 0;
}
if (priv->metadata != NULL)
{
ol_metadata_free (priv->metadata);
priv->metadata = NULL;
}
g_signal_handlers_disconnect_by_func (priv->player,
_metadata_changed_cb,
priv);
g_object_unref (priv->player);
priv->player = NULL;
while (priv->config_bindings != NULL)
{
_unbind_config (priv->config_bindings->data);
priv->config_bindings = g_list_delete_link (priv->config_bindings,
priv->config_bindings);
}
g_free (priv);
}
static void
ol_osd_module_set_lrc (struct OlDisplayModule *module, OlLrc *lrc_file)
{
ol_log_func ();
ol_assert (module != NULL);
OlOsdModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
if (priv->lrc)
g_object_unref (priv->lrc);
priv->lrc = lrc_file;
if (lrc_file)
g_object_ref (lrc_file);
if (lrc_file != NULL && priv->message_source != 0)
{
ol_osd_module_clear_message (module);
}
if (lrc_file == NULL && priv->message_source == 0)
{
clear_lyrics (priv);
}
/* if (lrc_file != NULL) */
/* module->display = TRUE; */
}
static void
ol_osd_module_set_message (struct OlDisplayModule *module,
const char *message,
int duration_ms)
{
ol_log_func ();
ol_assert (module != NULL);
OlOsdModule *priv = ol_display_module_get_data (module);
ol_assert (priv != NULL);
ol_assert (message != NULL);
ol_assert (priv->window != NULL);
if (priv->lrc != NULL)
return;
ol_debugf (" message:%s\n", message);
ol_osd_window_set_current_line (priv->window, 0);
ol_osd_window_set_current_percentage (priv->window, 1.0);
ol_osd_window_set_lyric (priv->window, 0, message);
ol_osd_window_set_lyric (priv->window, 1, NULL);
if (priv->message_source != 0)
g_source_remove (priv->message_source);
priv->message_source = g_timeout_add (duration_ms,
(GSourceFunc) hide_message,
(gpointer) priv);
}
