/** * This file is part of the DOM implementation for KDE. * * (C) 1999-2003 Lars Knoll (knoll@kde.org) * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. * * 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include "config.h" #include "CSSImageValue.h" #include "CSSValueKeywords.h" #include "Cache.h" #include "CachedImage.h" #include "DocLoader.h" namespace WebCore { CSSImageValue::CSSImageValue(const String& url, StyleBase* style) : CSSPrimitiveValue(url, CSS_URI) , m_image(0) , m_accessedImage(false) { } CSSImageValue::CSSImageValue() : CSSPrimitiveValue(CSS_VAL_NONE) , m_image(0) , m_accessedImage(true) { } CSSImageValue::~CSSImageValue() { if (m_image) m_image->deref(this); } CachedImage* CSSImageValue::image(DocLoader* loader) { if (!m_accessedImage) { m_accessedImage = true; if (loader) m_image = loader->requestImage(getStringValue()); else // FIXME: Should find a way to make these images sit in their own memory partition, since they are user agent images. m_image = static_cast(cache()->requestResource(0, CachedResource::ImageResource, KURL(getStringValue().deprecatedString()), 0, 0)); if (m_image) m_image->ref(this); } return m_image; } } // namespace WebCore