1/*
2 * Copyright (C) 2012 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 */
31
32#include "config.h"
33#include "platform/Prerender.h"
34
35#include "platform/PrerenderClient.h"
36#include "public/platform/WebPrerender.h"
37#include "public/platform/WebPrerenderingSupport.h"
38
39namespace WebCore {
40
41PassRefPtr<Prerender> Prerender::create(PrerenderClient* client, const KURL& url, const String& referrer, ReferrerPolicy policy)
42{
43    return adoptRef(new Prerender(client, url, referrer, policy));
44}
45
46Prerender::Prerender(PrerenderClient* client, const KURL& url, const String& referrer, ReferrerPolicy policy)
47    : m_client(client)
48    , m_url(url)
49    , m_referrer(referrer)
50    , m_referrerPolicy(policy)
51{
52}
53
54Prerender::~Prerender()
55{
56}
57
58void Prerender::removeClient()
59{
60    m_client = 0;
61}
62
63void Prerender::add()
64{
65    blink::WebPrerenderingSupport* platform = blink::WebPrerenderingSupport::current();
66    if (!platform)
67        return;
68    platform->add(blink::WebPrerender(this));
69}
70
71void Prerender::cancel()
72{
73    blink::WebPrerenderingSupport* platform = blink::WebPrerenderingSupport::current();
74    if (!platform)
75        return;
76    platform->cancel(blink::WebPrerender(this));
77}
78
79void Prerender::abandon()
80{
81    blink::WebPrerenderingSupport* platform = blink::WebPrerenderingSupport::current();
82    if (!platform)
83        return;
84    platform->abandon(blink::WebPrerender(this));
85}
86
87void Prerender::didStartPrerender()
88{
89    if (m_client)
90        m_client->didStartPrerender();
91}
92
93void Prerender::didStopPrerender()
94{
95    if (m_client)
96        m_client->didStopPrerender();
97}
98
99void Prerender::didSendLoadForPrerender()
100{
101    if (m_client)
102        m_client->didSendLoadForPrerender();
103}
104
105void Prerender::didSendDOMContentLoadedForPrerender()
106{
107    if (m_client)
108        m_client->didSendDOMContentLoadedForPrerender();
109}
110
111}
112