third_party/WebKit/Source/core/html/LinkManifest.cpp

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "core/html/LinkManifest.h"
   7
   8 #include "core/dom/Document.h"
   9 #include "core/frame/LocalFrame.h"
  10 #include "core/html/HTMLLinkElement.h"
  11 #include "core/loader/FrameLoaderClient.h"
  12
  13 namespace blink {
  14
  15 PassOwnPtrWillBeRawPtr<LinkManifest> LinkManifest::create(HTMLLinkElement* owner)
  16 {
  17     return adoptPtrWillBeNoop(new LinkManifest(owner));
  18 }
  19
  20 LinkManifest::LinkManifest(HTMLLinkElement* owner)
  21     : LinkResource(owner)
  22 {
  23 }
  24
  25 LinkManifest::~LinkManifest()
  26 {
  27 }
  28
  29 void LinkManifest::process()
  30 {
  31     if (!m_owner || !m_owner->document().frame())
  32         return;
  33
  34     m_owner->document().frame()->loader().client()->dispatchDidChangeManifest();
  35 }
  36
  37 bool LinkManifest::hasLoaded() const
  38 {
  39     return false;
  40 }
  41
  42 void LinkManifest::ownerRemoved()
  43 {
  44     process();
  45 }
  46
  47 } // namespace blink