/**
* rb_source_search_create_query:
*
* Creates a #RhythmDBQuery from the user's search text.
*
* @search: a #RBSourceSearch
* @db: the #RhythmDB
* @search_text: the search text
* @return: #RhythmDBQuery for the source to use
*/
RhythmDBQuery *
rb_source_search_create_query (RBSourceSearch *search, RhythmDB *db, const char *search_text)
{
RBSourceSearchClass *klass = RB_SOURCE_SEARCH_GET_CLASS (search);
g_assert (klass->create_query);
return klass->create_query (search, db, search_text);
}
/**
* rb_source_search_is_subset:
*
* Determines whether the new search text will result in a
* subset of entries matched by the previous search. This is
* used to optimise the search query.
*
* @search: a #RBSourceSearch
* @current: the current search text (or NULL if the current search was done with a different
* search implementation and so cannot be considered)
* @next: the new search text
* @return: TRUE iff the new search text will match a subset of those matched by the current search.
*/
gboolean
rb_source_search_is_subset (RBSourceSearch *search, const char *current, const char *next)
{
RBSourceSearchClass *klass = RB_SOURCE_SEARCH_GET_CLASS (search);
return klass->is_subset (search, current, next);
}
/**
* rb_source_search_get_description:
* @search: a #RBSourceSearch
*
* Returns a description of the search suitable for displaying in a menu
*
* Return value: description string
*/
char *
rb_source_search_get_description (RBSourceSearch *search)
{
RBSourceSearchClass *klass = RB_SOURCE_SEARCH_GET_CLASS (search);
return klass->get_description (search);
}