/*
 * Copyright 2014 (c) Anna Schumaker.
 */
extern "C" {
#include <gui/queue.h>
#include <gui/sidebar.h>
}


static void *history_init(struct queue *queue)
{
	return gui_queue_alloc(queue, "History", 0);
}

static void history_added(struct queue *queue, unsigned int pos)
{
	gui_queue_added(queue, pos);
	gui_sidebar_set_size(gui_queue(queue));
}

static bool history_erase(struct queue *queue, struct track *track)
{
	return false;
}

static void history_removed(struct queue *queue, unsigned int pos)
{
	gui_queue_removed(queue, pos);
	gui_sidebar_set_size(gui_queue(queue));
}

struct queue_ops history_ops = {
	history_init,
	gui_queue_free,
	history_added,
	history_erase,
	history_removed,
	gui_queue_cleared,
	NULL,
	gui_queue_updated,
};