1 /*
2 * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "JSWebKitPoint.h"
28
29 #include "WebKitPoint.h"
30
31 using namespace JSC;
32
33 namespace WebCore {
34
constructJSWebKitPoint(ExecState * exec)35 EncodedJSValue JSC_HOST_CALL JSWebKitPointConstructor::constructJSWebKitPoint(ExecState* exec)
36 {
37 JSWebKitPointConstructor* jsConstructor = static_cast<JSWebKitPointConstructor*>(exec->callee());
38
39 float x = 0;
40 float y = 0;
41 if (exec->argumentCount() >= 2) {
42 x = static_cast<float>(exec->argument(0).toNumber(exec));
43 y = static_cast<float>(exec->argument(1).toNumber(exec));
44 if (isnan(x))
45 x = 0;
46 if (isnan(y))
47 y = 0;
48 }
49 return JSValue::encode(asObject(toJS(exec, jsConstructor->globalObject(), WebKitPoint::create(x, y))));
50 }
51
52 } // namespace WebCore
53