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| 1 /* | |
| 2 * Copyright (C) 2009 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 #include "config.h" | |
| 32 #include "StorageEventDispatcherImpl.h" | |
| 33 | |
| 34 #if ENABLE(DOM_STORAGE) | |
| 35 | |
| 36 #include "DOMWindow.h" | |
| 37 #include "EventNames.h" | |
| 38 #include "Frame.h" | |
| 39 #include "KURL.h" | |
| 40 #include "Page.h" | |
| 41 #include "PageGroup.h" | |
| 42 #include "SecurityOrigin.h" | |
| 43 #include "StorageEvent.h" | |
| 44 | |
| 45 namespace WebCore { | |
| 46 | |
| 47 StorageEventDispatcherImpl::StorageEventDispatcherImpl(const String& groupName) | |
| 48 : m_pageGroup(PageGroup::pageGroup(groupName)) | |
| 49 { | |
| 50 ASSERT(m_pageGroup); | |
| 51 } | |
| 52 | |
| 53 void StorageEventDispatcherImpl::dispatchStorageEvent(const String& key, const String& oldValue, | |
| 54 const String& newValue, SecurityOrigin* securityOrigin, | |
| 55 const KURL& url, StorageType storageType) | |
| 56 { | |
| 57 // FIXME: Implement | |
| 58 if (storageType == SessionStorage) | |
| 59 return; | |
| 60 | |
| 61 // We need to copy all relevant frames from every page to a vector since sending the event to one frame might mutate the frame tree | |
| 62 // of any given page in the group or mutate the page group itself. | |
| 63 Vector<RefPtr<Frame> > frames; | |
| 64 | |
| 65 const HashSet<Page*>& pages = m_pageGroup->pages(); | |
| 66 HashSet<Page*>::const_iterator end = pages.end(); | |
| 67 for (HashSet<Page*>::const_iterator it = pages.begin(); it != end; ++it) { | |
| 68 for (Frame* frame = (*it)->mainFrame(); frame; frame = frame->tree()->traverseNext()) { | |
| 69 if (frame->document()->securityOrigin()->equal(securityOrigin)) | |
| 70 frames.append(frame); | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 // FIXME: Figure out how to pass in the document URI. | |
| 75 for (unsigned i = 0; i < frames.size(); ++i) { | |
| 76 frames[i]->document()->dispatchWindowEvent(StorageEvent::create(eventNames().storageEvent, key, oldValue, newValue, | |
| 77 url, frames[i]->domWindow()->localStorage())); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 } // namespace WebCore | |
| 82 | |
| 83 #endif // ENABLE(DOM_STORAGE) | |
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Chromium Code Reviews
Issue 385057:
Deleted webkit/api which now lives in webkit.org (Closed)
