author | Pat Downey <patrick.downey@nokia.com> |
Fri, 03 Jul 2009 15:54:40 +0100 | |
changeset 5 | 10e98eab6f85 |
parent 0 | dd21522fd290 |
permissions | -rw-r--r-- |
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/** |
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* This file is part of the DOM implementation for KDE. |
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* |
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* (C) 1999-2003 Lars Knoll (knoll@kde.org) |
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* Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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*/ |
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#include "config.h" |
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#include "CSSImageValue.h" |
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#include "CSSValueKeywords.h" |
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#include "Cache.h" |
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#include "CachedImage.h" |
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#include "DocLoader.h" |
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namespace WebCore { |
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|
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CSSImageValue::CSSImageValue(const String& url, StyleBase* style) |
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: CSSPrimitiveValue(url, CSS_URI) |
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, m_image(0) |
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, m_accessedImage(false) |
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{ |
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} |
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CSSImageValue::CSSImageValue() |
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: CSSPrimitiveValue(CSS_VAL_NONE) |
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, m_image(0) |
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, m_accessedImage(true) |
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{ |
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} |
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CSSImageValue::~CSSImageValue() |
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{ |
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if (m_image) |
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m_image->deref(this); |
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} |
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CachedImage* CSSImageValue::image(DocLoader* loader) |
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{ |
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if (!m_accessedImage) { |
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m_accessedImage = true; |
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if (loader) |
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m_image = loader->requestImage(getStringValue()); |
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else |
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// FIXME: Should find a way to make these images sit in their own memory partition, since they are user agent images. |
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m_image = static_cast<CachedImage*>(cache()->requestResource(0, CachedResource::ImageResource, KURL(getStringValue().deprecatedString()), String())); |
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if (m_image) |
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m_image->ref(this); |
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} |
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return m_image; |
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} |
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} // namespace WebCore |