Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 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 |
| 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 CustomElementRegistrationContext_h |
| 32 | #define CustomElementRegistrationContext_h |
| 33 | |
| 34 | #include "core/dom/CustomElementDescriptor.h" |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 35 | #include "core/dom/CustomElementRegistry.h" |
| 36 | #include "core/dom/CustomElementUpgradeCandidateMap.h" |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 37 | #include "core/dom/QualifiedName.h" |
Ben Murdoch | 0019e4e | 2013-07-18 11:57:54 +0100 | [diff] [blame] | 38 | #include "wtf/HashMap.h" |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 39 | #include "wtf/PassRefPtr.h" |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 40 | #include "wtf/text/AtomicString.h" |
| 41 | |
| 42 | namespace WebCore { |
| 43 | |
| 44 | class CustomElementConstructorBuilder; |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 45 | class CustomElementDefinition; |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 46 | class Document; |
| 47 | class Element; |
Ben Murdoch | df95704 | 2013-08-06 11:01:27 +0100 | [diff] [blame] | 48 | class ExceptionState; |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 49 | |
| 50 | class CustomElementRegistrationContext : public RefCounted<CustomElementRegistrationContext> { |
| 51 | public: |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 52 | static PassRefPtr<CustomElementRegistrationContext> create(); |
| 53 | |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 54 | ~CustomElementRegistrationContext() { } |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 55 | |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 56 | // Definitions |
Ben Murdoch | df95704 | 2013-08-06 11:01:27 +0100 | [diff] [blame] | 57 | void registerElement(Document*, CustomElementConstructorBuilder*, const AtomicString& type, ExceptionState&); |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 58 | |
| 59 | // Instance creation |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 60 | PassRefPtr<Element> createCustomTagElement(Document*, const QualifiedName&); |
Ben Murdoch | 0019e4e | 2013-07-18 11:57:54 +0100 | [diff] [blame] | 61 | static void setIsAttributeAndTypeExtension(Element*, const AtomicString& type); |
| 62 | static void setTypeExtension(Element*, const AtomicString& type); |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 63 | |
| 64 | // Instance lifecycle |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 65 | void customElementWasDestroyed(Element*); |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 66 | |
| 67 | protected: |
| 68 | CustomElementRegistrationContext() { } |
Ben Murdoch | 0019e4e | 2013-07-18 11:57:54 +0100 | [diff] [blame] | 69 | |
Ben Murdoch | 0019e4e | 2013-07-18 11:57:54 +0100 | [diff] [blame] | 70 | // Instance creation |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 71 | void didGiveTypeExtension(Element*, const AtomicString& type); |
Ben Murdoch | 0019e4e | 2013-07-18 11:57:54 +0100 | [diff] [blame] | 72 | |
| 73 | private: |
Ben Murdoch | 02772c6 | 2013-07-26 10:21:05 +0100 | [diff] [blame] | 74 | void resolve(Element*, const AtomicString& typeExtension); |
| 75 | void didResolveElement(CustomElementDefinition*, Element*); |
| 76 | void didCreateUnresolvedElement(const CustomElementDescriptor&, Element*); |
| 77 | |
| 78 | CustomElementRegistry m_registry; |
| 79 | |
| 80 | // Element creation |
| 81 | CustomElementUpgradeCandidateMap m_candidates; |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 82 | }; |
| 83 | |
| 84 | } |
| 85 | |
| 86 | #endif // CustomElementRegistrationContext_h |
| 87 | |