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 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * 3. Neither the name of Google Inc. nor the names of its contributors 15 * may be used to endorse or promote products derived from this 16 * 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 CustomElementRegistry_h 32 #define CustomElementRegistry_h 33 34 #include "core/dom/custom/CustomElement.h" 35 #include "core/dom/custom/CustomElementDefinition.h" 36 #include "core/dom/custom/CustomElementDescriptor.h" 37 #include "core/dom/custom/CustomElementDescriptorHash.h" 38 #include "wtf/HashMap.h" 39 #include "wtf/HashSet.h" 40 #include "wtf/RefPtr.h" 41 #include "wtf/text/AtomicString.h" 42 #include "wtf/text/AtomicStringHash.h" 43 44 namespace WebCore { 45 46 class CustomElementConstructorBuilder; 47 class Document; 48 class ExceptionState; 49 50 class CustomElementRegistry FINAL { 51 WTF_MAKE_NONCOPYABLE(CustomElementRegistry); 52 protected: 53 friend class CustomElementRegistrationContext; 54 CustomElementRegistry()55 CustomElementRegistry() { } 56 57 CustomElementDefinition* registerElement(Document*, CustomElementConstructorBuilder*, const AtomicString& name, CustomElement::NameSet validNames, ExceptionState&); 58 CustomElementDefinition* find(const CustomElementDescriptor&) const; 59 60 private: 61 typedef HashMap<CustomElementDescriptor, RefPtr<CustomElementDefinition> > DefinitionMap; 62 DefinitionMap m_definitions; 63 HashSet<AtomicString> m_registeredTypeNames; 64 }; 65 66 } // namespace WebCore 67 68 #endif 69