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/*
* Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
* reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "core/style/ContentData.h"
#include "core/layout/LayoutCounter.h"
#include "core/layout/LayoutImage.h"
#include "core/layout/LayoutImageResource.h"
#include "core/layout/LayoutImageResourceStyleImage.h"
#include "core/layout/LayoutQuote.h"
#include "core/layout/LayoutTextFragment.h"
#include "core/style/ComputedStyle.h"
#include <memory>
namespace blink {
ContentData* ContentData::create(StyleImage* image) {
return new ImageContentData(image);
}
ContentData* ContentData::create(const String& text) {
return new TextContentData(text);
}
ContentData* ContentData::create(std::unique_ptr<CounterContent> counter) {
return new CounterContentData(std::move(counter));
}
ContentData* ContentData::create(QuoteType quote) {
return new QuoteContentData(quote);
}
ContentData* ContentData::clone() const {
ContentData* result = cloneInternal();
ContentData* lastNewData = result;
for (const ContentData* contentData = next(); contentData;
contentData = contentData->next()) {
ContentData* newData = contentData->cloneInternal();
lastNewData->setNext(newData);
lastNewData = lastNewData->next();
}
return result;
}
DEFINE_TRACE(ContentData) {
visitor->trace(m_next);
}
LayoutObject* ImageContentData::createLayoutObject(
Document& doc,
ComputedStyle& pseudoStyle) const {
LayoutImage* image = LayoutImage::createAnonymous(&doc);
image->setPseudoStyle(&pseudoStyle);
if (m_image)
image->setImageResource(
LayoutImageResourceStyleImage::create(m_image.get()));
else
image->setImageResource(LayoutImageResource::create());
return image;
}
DEFINE_TRACE(ImageContentData) {
visitor->trace(m_image);
ContentData::trace(visitor);
}
LayoutObject* TextContentData::createLayoutObject(
Document& doc,
ComputedStyle& pseudoStyle) const {
LayoutObject* layoutObject = new LayoutTextFragment(&doc, m_text.impl());
layoutObject->setPseudoStyle(&pseudoStyle);
return layoutObject;
}
LayoutObject* CounterContentData::createLayoutObject(
Document& doc,
ComputedStyle& pseudoStyle) const {
LayoutObject* layoutObject = new LayoutCounter(&doc, *m_counter);
layoutObject->setPseudoStyle(&pseudoStyle);
return layoutObject;
}
LayoutObject* QuoteContentData::createLayoutObject(
Document& doc,
ComputedStyle& pseudoStyle) const {
LayoutObject* layoutObject = new LayoutQuote(&doc, m_quote);
layoutObject->setPseudoStyle(&pseudoStyle);
return layoutObject;
}
} // namespace blink
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