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 

    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