xref: /haiku/src/apps/mediaplayer/playlist/PlaylistObserver.cpp (revision 25a7b01d15612846f332751841da3579db313082)

/*
 * Copyright 2007-2010 Stephan Aßmus <superstippi@gmx.de>.
 * All rights reserved. Distributed under the terms of the MIT License.
 */

#include "PlaylistObserver.h"

#include <stdio.h>

#include <Message.h>


PlaylistObserver::PlaylistObserver(BHandler* target)
	: Playlist::Listener()
	, AbstractLOAdapter(target)
{
}


PlaylistObserver::~PlaylistObserver()
{
}


void
PlaylistObserver::ItemAdded(PlaylistItem* item, int32 index)
{
	BMessage message(MSG_PLAYLIST_ITEM_ADDED);
	message.AddPointer("item", item);
	message.AddInt32("index", index);

	DeliverMessage(message);
}


void
PlaylistObserver::ItemRemoved(int32 index)
{
	BMessage message(MSG_PLAYLIST_ITEM_REMOVED);
	message.AddInt32("index", index);

	DeliverMessage(message);
}


void
PlaylistObserver::ItemsSorted()
{
	BMessage message(MSG_PLAYLIST_ITEMS_SORTED);

	DeliverMessage(message);
}


void
PlaylistObserver::CurrentItemChanged(int32 newIndex, bool play)
{
	BMessage message(MSG_PLAYLIST_CURRENT_ITEM_CHANGED);
	message.AddInt32("index", newIndex);
	message.AddBool("play", play);

	DeliverMessage(message);
}


void
PlaylistObserver::ImportFailed()
{
	BMessage message(MSG_PLAYLIST_IMPORT_FAILED);

	DeliverMessage(message);
}