/*
 * Copyright (C) 2014 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. 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.
 */

#import "SameDocumentNavigationType.h"
#import "_WKSameDocumentNavigationType.h"

namespace WebKit {

static _WKSameDocumentNavigationType toWKSameDocumentNavigationType(SameDocumentNavigationType navigationType)
{
    switch (navigationType) {
    case SameDocumentNavigationAnchorNavigation:
        return _WKSameDocumentNavigationTypeAnchorNavigation;
    case SameDocumentNavigationSessionStatePush:
        return _WKSameDocumentNavigationTypeSessionStatePush;
    case SameDocumentNavigationSessionStateReplace:
        return _WKSameDocumentNavigationTypeSessionStateReplace;
    case SameDocumentNavigationSessionStatePop:
        return _WKSameDocumentNavigationTypeSessionStatePop;
    }

    ASSERT_NOT_REACHED();
    return _WKSameDocumentNavigationTypeAnchorNavigation;
}

}
