1/* Written by Eric Moon, from the Cortex Source code archive.
2 * Distributed under the terms of the Be Sample Code License
3 */
4
5// ToneProducerAddOn.h
6// e.moon 4jun99
7//
8// PURPOSE
9//   Quickie AddOn class for the ToneProducer node.
10//
11
12#ifndef __ToneProducerAddOn_H__
13#define __ToneProducerAddOn_H__
14
15#include <MediaAddOn.h>
16
17// -------------------------------------------------------- //
18
19class ToneProducerAddOn :
20	public		BMediaAddOn {
21	typedef	BMediaAddOn _inherited;
22
23public:					// ctor/dtor
24	virtual ~ToneProducerAddOn();
25	explicit ToneProducerAddOn(image_id image);
26
27public:					// BMediaAddOn impl
28virtual	status_t InitCheck(
29				const char** out_failure_text);
30virtual	int32 CountFlavors();
31virtual	status_t GetFlavorAt(
32				int32 n,
33				const flavor_info ** out_info);
34virtual	BMediaNode * InstantiateNodeFor(
35				const flavor_info * info,
36				BMessage * config,
37				status_t * out_error);
38virtual	status_t GetConfigurationFor(
39				BMediaNode * your_node,
40				BMessage * into_message);
41
42virtual	bool WantsAutoStart() { return false; }
43virtual	status_t AutoStart(
44				int in_count,
45				BMediaNode ** out_node,
46				int32 * out_internal_id,
47				bool * out_has_more) { return B_OK; }
48};
49
50#endif /*__ToneProducerAddOn_H__*/
51