1 /* 2 * Copyright (C) 2013 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 #ifndef ResourceLoaderSet_h 32 #define ResourceLoaderSet_h 33 34 #include "core/fetch/ResourceLoader.h" 35 #include "wtf/HashSet.h" 36 37 namespace blink { 38 39 class ResourceLoaderSet FINAL : public NoBaseWillBeGarbageCollected<ResourceLoaderSet> { 40 public: 41 typedef WillBeHeapHashSet<RefPtrWillBeMember<ResourceLoader> > SetType; 42 43 static PassOwnPtrWillBeRawPtr<ResourceLoaderSet> create(); 44 void trace(Visitor*); 45 46 void add(const RefPtrWillBeRawPtr<ResourceLoader>& loader) { m_set.add(loader); } 47 void remove(const RefPtrWillBeRawPtr<ResourceLoader>& loader) { m_set.remove(loader); } 48 bool isEmpty() const { return m_set.isEmpty(); } 49 bool contains(const RefPtrWillBeRawPtr<ResourceLoader>& loader) const { return m_set.contains(loader); } 50 void cancelAll(); 51 void setAllDefersLoading(bool); 52 53 private: 54 SetType m_set; 55 }; 56 57 } 58 59 #endif 60
