/*

 * Copyright (C) 2010 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.

 */

#include "WebFrameProxy.h"

#include "WebPageProxy.h"

#include <WebCore/PlatformString.h>

using namespace WebCore;

namespace WebKit {

WebFrameProxy::WebFrameProxy(WebPageProxy* page, uint64_t frameID)

    : m_page(page)

    , m_loadState(LoadStateFinished)

    , m_frameID(frameID)

{

}

WebFrameProxy::~WebFrameProxy()

{

}

void WebFrameProxy::disconnect()

{

    m_page = 0;

    if (m_policyListener) {

        m_policyListener->invalidate();

        m_policyListener = 0;

    }

}

bool WebFrameProxy::isMainFrame() const

{

    if (!m_page)

        return false;

    return this == m_page->mainFrame();

}

void WebFrameProxy::didStartProvisionalLoad(const String& url)

{

    // FIXME: Add assertions.

    m_loadState = LoadStateProvisional;

    m_provisionalURL = url;

}

void WebFrameProxy::didCommitLoad()

{

    // FIXME: Add assertions.

    m_loadState = LoadStateCommitted;

    m_url = m_provisionalURL;

    m_provisionalURL = String();

}

void WebFrameProxy::didFinishLoad()

{

    // FIXME: Add assertions

    m_loadState = LoadStateFinished;

}

void WebFrameProxy::didReceiveTitle(const WebCore::String&)

{

}

void WebFrameProxy::receivedPolicyDecision(WebCore::PolicyAction action, uint64_t listenerID)

{

    if (!m_page)

        return;

    ASSERT(m_policyListener);

    ASSERT(m_policyListener->listenerID() == listenerID);

    m_page->receivedPolicyDecision(action, this, listenerID);

}

WebFramePolicyListenerProxy* WebFrameProxy::setUpPolicyListenerProxy(uint64_t listenerID)

{

    if (m_policyListener)

        m_policyListener->invalidate();

    m_policyListener = WebFramePolicyListenerProxy::create(this, listenerID);

    return m_policyListener.get();

}

} // namespace WebKit