1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* Copyright (C) 2012, Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#if ENABLE(WEB_AUDIO)
#include "JSOscillatorNode.h"
#include "ExceptionCode.h"
#include "OscillatorNode.h"
#include <runtime/Error.h>
using namespace JSC;
namespace WebCore {
void JSOscillatorNode::setType(ExecState* exec, JSValue value)
{
OscillatorNode* imp = static_cast<OscillatorNode*>(impl());
#if ENABLE(LEGACY_WEB_AUDIO)
if (value.isNumber()) {
uint32_t type = value.toUInt32(exec);
if (!imp->setType(type))
throwError(exec, createTypeError(exec, "Illegal OscillatorNode type"));
return;
}
#endif
if (value.isString()) {
String type = value.toString(exec)->value(exec);
if (type == "sine" || type == "square" || type == "sawtooth" || type == "triangle") {
imp->setType(type);
return;
}
}
throwError(exec, createTypeError(exec, "Illegal OscillatorNode type"));
}
} // namespace WebCore
#endif // ENABLE(WEB_AUDIO)
|
