/*

 * Copyright (C) 2007 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 COMPUTER, 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 COMPUTER, 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 "DragData.h"

#include "ClipboardQt.h"

#include "Document.h"

#include "DocumentFragment.h"

#include "markup.h"

#include "NotImplemented.h"

#include <QList>

#include <QMimeData>

#include <QUrl>

namespace WebCore {

bool DragData::canSmartReplace() const

{

    return false;

}

bool DragData::containsColor() const

{

    notImplemented();

    return false;

}

bool DragData::containsFiles() const

{

    notImplemented();

    return false;

}

void DragData::asFilenames(Vector<String>& result) const

{

}

bool DragData::containsPlainText() const

{

    return m_platformDragData->hasText() || m_platformDragData->hasUrls();

}

String DragData::asPlainText() const

{

    String text = m_platformDragData->text();

    if (!text.isEmpty())

        return text;

    // FIXME: Should handle rich text here

    return asURL(0);

}

Color DragData::asColor() const

{

    notImplemented();

    return Color();

}

Clipboard* DragData::createClipboard(ClipboardAccessPolicy policy) const

{

    return new ClipboardQt(policy, m_platformDragData, true);

}

bool DragData::containsCompatibleContent() const

{

    return containsColor() || containsURL() || containsColor() || m_platformDragData->hasHtml() || m_platformDragData->hasText();

}

bool DragData::containsURL() const

{

    return m_platformDragData->hasUrls();

}

String DragData::asURL(String* title) const

{

    QList<QUrl> urls = m_platformDragData->urls();

    return urls.first().toString();

}

PassRefPtr<DocumentFragment> DragData::asFragment(Document* doc) const

{

    if (m_platformDragData->hasHtml())

        return createFragmentFromMarkup(doc, m_platformDragData->html(), "");

    return 0;

}

}