JSWebKitCSSMatrixConstructor.cpp   [plain text]

/*
 * Copyright (C) 2008 Apple 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. ``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
 * 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"
#include "JSWebKitCSSMatrixConstructor.h"

#include "WebKitCSSMatrix.h"
#include "JSWebKitCSSMatrix.h"

using namespace JSC;

namespace WebCore {

const ClassInfo JSWebKitCSSMatrixConstructor::s_info = { "WebKitCSSMatrixConstructor", 0, 0, 0 };

JSWebKitCSSMatrixConstructor::JSWebKitCSSMatrixConstructor(ExecState* exec, JSDOMGlobalObject* globalObject)
    : DOMConstructorObject(JSWebKitCSSMatrixConstructor::createStructure(globalObject->objectPrototype()), globalObject)
{
    putDirect(exec->propertyNames().prototype, JSWebKitCSSMatrixPrototype::self(exec, globalObject), None);
    putDirect(exec->propertyNames().length, jsNumber(exec, 1), ReadOnly|DontDelete|DontEnum);
}

static JSObject* constructWebKitCSSMatrix(ExecState* exec, JSObject* constructor, const ArgList& args)
{
    JSWebKitCSSMatrixConstructor* jsConstructor = static_cast<JSWebKitCSSMatrixConstructor*>(constructor);
    String s;
    if (args.size() >= 1)
        s = ustringToString(args.at(0).toString(exec));
    
    ExceptionCode ec = 0;
    RefPtr<WebKitCSSMatrix> matrix = WebKitCSSMatrix::create(s, ec);
    setDOMException(exec, ec);
    return CREATE_DOM_OBJECT_WRAPPER(exec, jsConstructor->globalObject(), WebKitCSSMatrix, matrix.get());
}

ConstructType JSWebKitCSSMatrixConstructor::getConstructData(ConstructData& constructData)
{
    constructData.native.function = constructWebKitCSSMatrix;
    return ConstructTypeHost;
}

} // namespace WebCore