1 /*
2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30 #include "PageURLRecord.h"
31
32 #include "IconRecord.h"
33
34 namespace WebCore {
35
PageURLRecord(const String & pageURL)36 PageURLRecord::PageURLRecord(const String& pageURL)
37 : m_pageURL(pageURL)
38 , m_retainCount(0)
39 {
40 }
41
~PageURLRecord()42 PageURLRecord::~PageURLRecord()
43 {
44 setIconRecord(0);
45 }
46
setIconRecord(PassRefPtr<IconRecord> icon)47 void PageURLRecord::setIconRecord(PassRefPtr<IconRecord> icon)
48 {
49 if (m_iconRecord)
50 m_iconRecord->m_retainingPageURLs.remove(m_pageURL);
51
52 m_iconRecord = icon;
53
54 if (m_iconRecord)
55 m_iconRecord->m_retainingPageURLs.add(m_pageURL);
56 }
57
snapshot(bool forDeletion) const58 PageURLSnapshot PageURLRecord::snapshot(bool forDeletion) const
59 {
60 return PageURLSnapshot(m_pageURL, (m_iconRecord && !forDeletion) ? m_iconRecord->iconURL() : String());
61 }
62
63 } // namespace WebCore
64