src/third_party/WebKit/Source/platform/Prerender.cpp

   1 /*
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   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.
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  16  * this software without specific prior written permission.
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  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
  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
  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
  55 Prerender::~Prerender()
  56 {
  57 }
  58
  59 void Prerender::removeClient()
  60 {
  61     m_client = 0;
  62 }
  63
  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
  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
  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
  88 void Prerender::didStartPrerender()
  89 {
  90     if (m_client)
  91         m_client->didStartPrerender();
  92 }
  93
  94 void Prerender::didStopPrerender()
  95 {
  96     if (m_client)
  97         m_client->didStopPrerender();
  98 }
  99
 100 void Prerender::didSendLoadForPrerender()
 101 {
 102     if (m_client)
 103         m_client->didSendLoadForPrerender();
 104 }
 105
 106 void Prerender::didSendDOMContentLoadedForPrerender()
 107 {
 108     if (m_client)
 109         m_client->didSendDOMContentLoadedForPrerender();
 110 }
 111
 112 }