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
39 namespace blink {
40
create(PrerenderClient * client,const KURL & url,unsigned relTypes,const String & referrer,ReferrerPolicy policy)41 PassRefPtr<Prerender> Prerender::create(PrerenderClient* client, const KURL& url, unsigned relTypes, const String& referrer, ReferrerPolicy policy)
42 {
43 return adoptRef(new Prerender(client, url, relTypes, referrer, policy));
44 }
45
Prerender(PrerenderClient * client,const KURL & url,const unsigned relTypes,const String & referrer,ReferrerPolicy policy)46 Prerender::Prerender(PrerenderClient* client, const KURL& url, const unsigned relTypes, const String& referrer, ReferrerPolicy policy)
47 : m_client(client)
48 , m_url(url)
49 , m_relTypes(relTypes)
50 , m_referrer(referrer)
51 , m_referrerPolicy(policy)
52 {
53 }
54
~Prerender()55 Prerender::~Prerender()
56 {
57 }
58
removeClient()59 void Prerender::removeClient()
60 {
61 m_client = 0;
62 }
63
add()64 void Prerender::add()
65 {
66 blink::WebPrerenderingSupport* platform = blink::WebPrerenderingSupport::current();
67 if (!platform)
68 return;
69 platform->add(blink::WebPrerender(this));
70 }
71
cancel()72 void Prerender::cancel()
73 {
74 blink::WebPrerenderingSupport* platform = blink::WebPrerenderingSupport::current();
75 if (!platform)
76 return;
77 platform->cancel(blink::WebPrerender(this));
78 }
79
abandon()80 void Prerender::abandon()
81 {
82 blink::WebPrerenderingSupport* platform = blink::WebPrerenderingSupport::current();
83 if (!platform)
84 return;
85 platform->abandon(blink::WebPrerender(this));
86 }
87
didStartPrerender()88 void Prerender::didStartPrerender()
89 {
90 if (m_client)
91 m_client->didStartPrerender();
92 }
93
didStopPrerender()94 void Prerender::didStopPrerender()
95 {
96 if (m_client)
97 m_client->didStopPrerender();
98 }
99
didSendLoadForPrerender()100 void Prerender::didSendLoadForPrerender()
101 {
102 if (m_client)
103 m_client->didSendLoadForPrerender();
104 }
105
didSendDOMContentLoadedForPrerender()106 void Prerender::didSendDOMContentLoadedForPrerender()
107 {
108 if (m_client)
109 m_client->didSendDOMContentLoadedForPrerender();
110 }
111
112 }
113