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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
(...skipping 10 matching lines...) Expand all Loading... |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "core/dom/custom/CustomElementRegistry.h" | 31 #include "core/dom/custom/V0CustomElementRegistry.h" |
32 | 32 |
33 #include "bindings/core/v8/CustomElementConstructorBuilder.h" | 33 #include "bindings/core/v8/V0CustomElementConstructorBuilder.h" |
34 #include "core/HTMLNames.h" | 34 #include "core/HTMLNames.h" |
35 #include "core/SVGNames.h" | 35 #include "core/SVGNames.h" |
36 #include "core/dom/DocumentLifecycleObserver.h" | 36 #include "core/dom/DocumentLifecycleObserver.h" |
37 #include "core/dom/custom/CustomElementException.h" | 37 #include "core/dom/custom/V0CustomElementException.h" |
38 #include "core/dom/custom/CustomElementRegistrationContext.h" | 38 #include "core/dom/custom/V0CustomElementRegistrationContext.h" |
39 | 39 |
40 namespace blink { | 40 namespace blink { |
41 | 41 |
42 CustomElementDefinition* CustomElementRegistry::registerElement(Document* docume
nt, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& use
rSuppliedName, CustomElement::NameSet validNames, ExceptionState& exceptionState
) | 42 V0CustomElementDefinition* V0CustomElementRegistry::registerElement(Document* do
cument, V0CustomElementConstructorBuilder* constructorBuilder, const AtomicStrin
g& userSuppliedName, V0CustomElement::NameSet validNames, ExceptionState& except
ionState) |
43 { | 43 { |
44 AtomicString type = userSuppliedName.lower(); | 44 AtomicString type = userSuppliedName.lower(); |
45 | 45 |
46 if (!constructorBuilder->isFeatureAllowed()) { | 46 if (!constructorBuilder->isFeatureAllowed()) { |
47 CustomElementException::throwException(CustomElementException::CannotReg
isterFromExtension, type, exceptionState); | 47 V0CustomElementException::throwException(V0CustomElementException::Canno
tRegisterFromExtension, type, exceptionState); |
48 return 0; | 48 return 0; |
49 } | 49 } |
50 | 50 |
51 if (!CustomElement::isValidName(type, validNames)) { | 51 if (!V0CustomElement::isValidName(type, validNames)) { |
52 CustomElementException::throwException(CustomElementException::InvalidNa
me, type, exceptionState); | 52 V0CustomElementException::throwException(V0CustomElementException::Inval
idName, type, exceptionState); |
53 return 0; | 53 return 0; |
54 } | 54 } |
55 | 55 |
56 if (m_registeredTypeNames.contains(type)) { | 56 if (m_registeredTypeNames.contains(type)) { |
57 CustomElementException::throwException(CustomElementException::TypeAlrea
dyRegistered, type, exceptionState); | 57 V0CustomElementException::throwException(V0CustomElementException::TypeA
lreadyRegistered, type, exceptionState); |
58 return 0; | 58 return 0; |
59 } | 59 } |
60 | 60 |
61 QualifiedName tagName = QualifiedName::null(); | 61 QualifiedName tagName = QualifiedName::null(); |
62 if (!constructorBuilder->validateOptions(type, tagName, exceptionState)) | 62 if (!constructorBuilder->validateOptions(type, tagName, exceptionState)) |
63 return 0; | 63 return 0; |
64 | 64 |
65 DCHECK(tagName.namespaceURI() == HTMLNames::xhtmlNamespaceURI || tagName.nam
espaceURI() == SVGNames::svgNamespaceURI); | 65 DCHECK(tagName.namespaceURI() == HTMLNames::xhtmlNamespaceURI || tagName.nam
espaceURI() == SVGNames::svgNamespaceURI); |
66 | 66 |
67 DCHECK(!m_documentWasDetached); | 67 DCHECK(!m_documentWasDetached); |
68 | 68 |
69 CustomElementLifecycleCallbacks* lifecycleCallbacks = constructorBuilder->cr
eateCallbacks(); | 69 V0CustomElementLifecycleCallbacks* lifecycleCallbacks = constructorBuilder->
createCallbacks(); |
70 | 70 |
71 // Consulting the constructor builder could execute script and | 71 // Consulting the constructor builder could execute script and |
72 // kill the document. | 72 // kill the document. |
73 if (m_documentWasDetached) { | 73 if (m_documentWasDetached) { |
74 CustomElementException::throwException(CustomElementException::ContextDe
stroyedCreatingCallbacks, type, exceptionState); | 74 V0CustomElementException::throwException(V0CustomElementException::Conte
xtDestroyedCreatingCallbacks, type, exceptionState); |
75 return 0; | 75 return 0; |
76 } | 76 } |
77 | 77 |
78 const CustomElementDescriptor descriptor(type, tagName.namespaceURI(), tagNa
me.localName()); | 78 const V0CustomElementDescriptor descriptor(type, tagName.namespaceURI(), tag
Name.localName()); |
79 CustomElementDefinition* definition = CustomElementDefinition::create(descri
ptor, lifecycleCallbacks); | 79 V0CustomElementDefinition* definition = V0CustomElementDefinition::create(de
scriptor, lifecycleCallbacks); |
80 | 80 |
81 if (!constructorBuilder->createConstructor(document, definition, exceptionSt
ate)) | 81 if (!constructorBuilder->createConstructor(document, definition, exceptionSt
ate)) |
82 return 0; | 82 return 0; |
83 | 83 |
84 m_definitions.add(descriptor, definition); | 84 m_definitions.add(descriptor, definition); |
85 m_registeredTypeNames.add(descriptor.type()); | 85 m_registeredTypeNames.add(descriptor.type()); |
86 | 86 |
87 if (!constructorBuilder->didRegisterDefinition()) { | 87 if (!constructorBuilder->didRegisterDefinition()) { |
88 CustomElementException::throwException(CustomElementException::ContextDe
stroyedRegisteringDefinition, type, exceptionState); | 88 V0CustomElementException::throwException(V0CustomElementException::Conte
xtDestroyedRegisteringDefinition, type, exceptionState); |
89 return 0; | 89 return 0; |
90 } | 90 } |
91 | 91 |
92 return definition; | 92 return definition; |
93 } | 93 } |
94 | 94 |
95 CustomElementDefinition* CustomElementRegistry::find(const CustomElementDescript
or& descriptor) const | 95 V0CustomElementDefinition* V0CustomElementRegistry::find(const V0CustomElementDe
scriptor& descriptor) const |
96 { | 96 { |
97 return m_definitions.get(descriptor); | 97 return m_definitions.get(descriptor); |
98 } | 98 } |
99 | 99 |
100 DEFINE_TRACE(CustomElementRegistry) | 100 DEFINE_TRACE(V0CustomElementRegistry) |
101 { | 101 { |
102 visitor->trace(m_definitions); | 102 visitor->trace(m_definitions); |
103 } | 103 } |
104 | 104 |
105 } // namespace blink | 105 } // namespace blink |
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