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📄 pageurlrecord.cpp

📁 linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit
💻 CPP
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/* * Copyright (C) 2006, 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.  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of *     its contributors may be used to endorse or promote products derived *     from this software without specific prior written permission.  * * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "config.h"#include "PageURLRecord.h"#include "IconRecord.h"namespace WebCore {PageURLRecord::PageURLRecord(const String& pageURL)    : m_pageURL(pageURL)    , m_retainCount(0){}PageURLRecord::~PageURLRecord(){    setIconRecord(0);}void PageURLRecord::setIconRecord(PassRefPtr<IconRecord> icon){    if (m_iconRecord)        m_iconRecord->m_retainingPageURLs.remove(m_pageURL);            m_iconRecord = icon;        if (m_iconRecord)        m_iconRecord->m_retainingPageURLs.add(m_pageURL);}    PageURLSnapshot PageURLRecord::snapshot(bool forDeletion) const {    return PageURLSnapshot(m_pageURL, (m_iconRecord && !forDeletion) ? m_iconRecord->iconURL() : String());}} // namespace WebCore

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