1/*
2 * Copyright 1999, Be Incorporated.
3 * Copyright (c) 1999-2000, Eric Moon.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions, and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions, and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. The name of the author may not be used to endorse or promote products
18 *    derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
27 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
28 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32
33#ifndef NodeHarnessWin_H
34#define NodeHarnessWin_H 1
35
36#include <interface/Window.h>
37#include <media/MediaNode.h>
38
39class BButton;
40class ToneProducer;
41
42// A handy encapsulation of a Media Kit connection, including all
43// information necessary to do any post-Connect() actions.
44struct Connection
45{
46	media_node producer, consumer;
47	media_source source;
48	media_destination destination;
49	media_format format;
50};
51
52// The window that runs our simple test application
53class NodeHarnessWin : public BWindow
54{
55public:
56	NodeHarnessWin(BRect frame, const char* title);
57	~NodeHarnessWin();
58
59	void Quit();
60	void MessageReceived(BMessage* msg);
61
62	ToneProducer* GetToneNode() const { return mToneNode; }
63
64private:
65	void StopNodes();
66
67	BButton* mConnectButton;
68	BButton* mStartButton;
69	BButton* mStopButton;
70
71	Connection mConnection;
72	ToneProducer* mToneNode;
73	bool mIsConnected;
74	bool mIsRunning;
75	media_node mTimeSource;
76};
77
78#endif
79