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Side by Side Diff: Source/bindings/v8/CustomElementHelpers.cpp

Issue 15338005: Remove ENABLE(SVG) from bindings/ (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 7 months ago
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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 are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * 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 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 15 matching lines...) Expand all
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 "config.h" 31 #include "config.h"
32 32
33 #include "bindings/v8/CustomElementHelpers.h" 33 #include "bindings/v8/CustomElementHelpers.h"
34 34
35 #include "HTMLNames.h" 35 #include "HTMLNames.h"
36 #include "SVGNames.h"
36 #include "V8CustomElementConstructor.h" 37 #include "V8CustomElementConstructor.h"
37 #include "V8HTMLElementWrapperFactory.h" 38 #include "V8HTMLElementWrapperFactory.h"
39 #include "V8SVGElementWrapperFactory.h"
38 #include "bindings/v8/DOMDataStore.h" 40 #include "bindings/v8/DOMDataStore.h"
39 #include "bindings/v8/DOMWrapperWorld.h" 41 #include "bindings/v8/DOMWrapperWorld.h"
40 #include "bindings/v8/ScriptController.h" 42 #include "bindings/v8/ScriptController.h"
41 #include "core/dom/CustomElementRegistry.h" 43 #include "core/dom/CustomElementRegistry.h"
42 #include "core/dom/Node.h" 44 #include "core/dom/Node.h"
43 #include "core/html/HTMLElement.h" 45 #include "core/html/HTMLElement.h"
44 #include "core/html/HTMLUnknownElement.h" 46 #include "core/html/HTMLUnknownElement.h"
45
46 #if ENABLE(SVG)
47 #include "V8SVGElementWrapperFactory.h"
48 #include "SVGNames.h"
49 #include "core/svg/SVGElement.h" 47 #include "core/svg/SVGElement.h"
50 #endif
51 48
52 namespace WebCore { 49 namespace WebCore {
53 50
54 v8::Handle<v8::Object> CustomElementHelpers::createWrapper(PassRefPtr<Element> i mpl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate, const CreateW rapperFunction& createTypeExtensionUpgradeCandidateWrapper) 51 v8::Handle<v8::Object> CustomElementHelpers::createWrapper(PassRefPtr<Element> i mpl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate, const CreateW rapperFunction& createTypeExtensionUpgradeCandidateWrapper)
55 { 52 {
56 ASSERT(impl); 53 ASSERT(impl);
57 54
58 // The constructor and registered lifecycle callbacks should be visible only from main world. 55 // The constructor and registered lifecycle callbacks should be visible only from main world.
59 // FIXME: This shouldn't be needed once each custom element has its own Func tionTemplate 56 // FIXME: This shouldn't be needed once each custom element has its own Func tionTemplate
60 // https://bugs.webkit.org/show_bug.cgi?id=108138 57 // https://bugs.webkit.org/show_bug.cgi?id=108138
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90 V8DOMWrapper::associateObjectWithWrapper(impl, typeInfo, wrapper, isolate, W rapperConfiguration::Dependent); 87 V8DOMWrapper::associateObjectWithWrapper(impl, typeInfo, wrapper, isolate, W rapperConfiguration::Dependent);
91 return wrapper; 88 return wrapper;
92 } 89 }
93 90
94 v8::Handle<v8::Object> CustomElementHelpers::CreateWrapperFunction::invoke(Eleme nt* element, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) const 91 v8::Handle<v8::Object> CustomElementHelpers::CreateWrapperFunction::invoke(Eleme nt* element, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) const
95 { 92 {
96 if (element->isHTMLElement()) { 93 if (element->isHTMLElement()) {
97 if (m_html) 94 if (m_html)
98 return m_html(toHTMLElement(element), creationContext, isolate); 95 return m_html(toHTMLElement(element), creationContext, isolate);
99 return createV8HTMLFallbackWrapper(toHTMLUnknownElement(toHTMLElement(el ement)), creationContext, isolate); 96 return createV8HTMLFallbackWrapper(toHTMLUnknownElement(toHTMLElement(el ement)), creationContext, isolate);
100 } 97 } else if (element->isSVGElement()) {
101 #if ENABLE(SVG)
102 else if (element->isSVGElement()) {
103 if (m_svg) 98 if (m_svg)
104 return m_svg(toSVGElement(element), creationContext, isolate); 99 return m_svg(toSVGElement(element), creationContext, isolate);
105 return createV8SVGFallbackWrapper(toSVGElement(element), creationContext , isolate); 100 return createV8SVGFallbackWrapper(toSVGElement(element), creationContext , isolate);
106 } 101 }
107 #endif 102
108 ASSERT(0); 103 ASSERT(0);
109 return v8::Handle<v8::Object>(); 104 return v8::Handle<v8::Object>();
110 } 105 }
111 106
112 v8::Handle<v8::Object> CustomElementHelpers::createUpgradeCandidateWrapper(PassR efPtr<Element> element, v8::Handle<v8::Object> creationContext, v8::Isolate* iso late, const CreateWrapperFunction& createTypeExtensionUpgradeCandidateWrapper) 107 v8::Handle<v8::Object> CustomElementHelpers::createUpgradeCandidateWrapper(PassR efPtr<Element> element, v8::Handle<v8::Object> creationContext, v8::Isolate* iso late, const CreateWrapperFunction& createTypeExtensionUpgradeCandidateWrapper)
113 { 108 {
114 if (CustomElementRegistry::isCustomTagName(element->localName())) { 109 if (CustomElementRegistry::isCustomTagName(element->localName())) {
115 if (element->isHTMLElement()) 110 if (element->isHTMLElement())
116 return createV8HTMLDirectWrapper(toHTMLElement(element.get()), creat ionContext, isolate); 111 return createV8HTMLDirectWrapper(toHTMLElement(element.get()), creat ionContext, isolate);
117 #if ENABLE(SVG)
118 else if (element->isSVGElement()) 112 else if (element->isSVGElement())
119 return createV8SVGDirectWrapper(toSVGElement(element.get()), creatio nContext, isolate); 113 return createV8SVGDirectWrapper(toSVGElement(element.get()), creatio nContext, isolate);
120 #endif
121 else { 114 else {
122 ASSERT(0); 115 ASSERT(0);
123 return v8::Handle<v8::Object>(); 116 return v8::Handle<v8::Object>();
124 } 117 }
125 } else { 118 } else {
126 // It's a type extension 119 // It's a type extension
127 return createTypeExtensionUpgradeCandidateWrapper.invoke(element.get(), creationContext, isolate); 120 return createTypeExtensionUpgradeCandidateWrapper.invoke(element.get(), creationContext, isolate);
128 } 121 }
129 } 122 }
130 123
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178 { 171 {
179 if (prototype.v8Value().IsEmpty() || !prototype.v8Value()->IsObject()) 172 if (prototype.v8Value().IsEmpty() || !prototype.v8Value()->IsObject())
180 return false; 173 return false;
181 174
182 v8::Handle<v8::Object> prototypeObject = v8::Handle<v8::Object>::Cast(protot ype.v8Value()); 175 v8::Handle<v8::Object> prototypeObject = v8::Handle<v8::Object>::Cast(protot ype.v8Value());
183 if (hasValidPrototypeChainFor(prototypeObject, &V8HTMLElement::info, state-> context())) { 176 if (hasValidPrototypeChainFor(prototypeObject, &V8HTMLElement::info, state-> context())) {
184 namespaceURI = HTMLNames::xhtmlNamespaceURI; 177 namespaceURI = HTMLNames::xhtmlNamespaceURI;
185 return true; 178 return true;
186 } 179 }
187 180
188 #if ENABLE(SVG)
189 if (hasValidPrototypeChainFor(prototypeObject, &V8SVGElement::info, state->c ontext())) { 181 if (hasValidPrototypeChainFor(prototypeObject, &V8SVGElement::info, state->c ontext())) {
190 namespaceURI = SVGNames::svgNamespaceURI; 182 namespaceURI = SVGNames::svgNamespaceURI;
191 return true; 183 return true;
192 } 184 }
193 #endif
194 185
195 if (hasValidPrototypeChainFor(prototypeObject, &V8Element::info, state->cont ext())) { 186 if (hasValidPrototypeChainFor(prototypeObject, &V8Element::info, state->cont ext())) {
196 namespaceURI = nullAtom; 187 namespaceURI = nullAtom;
197 return true; 188 return true;
198 } 189 }
199 190
200 return false; 191 return false;
201 } 192 }
202 193
203 bool CustomElementHelpers::isFeatureAllowed(ScriptState* state) 194 bool CustomElementHelpers::isFeatureAllowed(ScriptState* state)
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233 } 224 }
234 225
235 // This can return null. In that case, we should take the element name as its lo cal name. 226 // This can return null. In that case, we should take the element name as its lo cal name.
236 const QualifiedName* CustomElementHelpers::findLocalName(v8::Handle<v8::Object> chain) 227 const QualifiedName* CustomElementHelpers::findLocalName(v8::Handle<v8::Object> chain)
237 { 228 {
238 WrapperTypeInfo* type = CustomElementHelpers::findWrapperType(chain); 229 WrapperTypeInfo* type = CustomElementHelpers::findWrapperType(chain);
239 if (!type) 230 if (!type)
240 return 0; 231 return 0;
241 if (const QualifiedName* htmlName = findHTMLTagNameOfV8Type(type)) 232 if (const QualifiedName* htmlName = findHTMLTagNameOfV8Type(type))
242 return htmlName; 233 return htmlName;
243 #if ENABLE(SVG)
244 if (const QualifiedName* svgName = findSVGTagNameOfV8Type(type)) 234 if (const QualifiedName* svgName = findSVGTagNameOfV8Type(type))
245 return svgName; 235 return svgName;
246 #endif
247 return 0; 236 return 0;
248 } 237 }
249 238
250 void CustomElementHelpers::upgradeWrappers(ScriptExecutionContext* executionCont ext, const HashSet<Element*>& elements, const ScriptValue& prototype) 239 void CustomElementHelpers::upgradeWrappers(ScriptExecutionContext* executionCont ext, const HashSet<Element*>& elements, const ScriptValue& prototype)
251 { 240 {
252 if (elements.isEmpty()) 241 if (elements.isEmpty())
253 return; 242 return;
254 243
255 v8::HandleScope handleScope; 244 v8::HandleScope handleScope;
256 v8::Handle<v8::Context> context = toV8Context(executionContext, mainThreadNo rmalWorld()); 245 v8::Handle<v8::Context> context = toV8Context(executionContext, mainThreadNo rmalWorld());
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301 return; 290 return;
302 v8::Context::Scope scope(context); 291 v8::Context::Scope scope(context);
303 292
304 for (size_t i = 0; i < invocations.size(); ++i) { 293 for (size_t i = 0; i < invocations.size(); ++i) {
305 ASSERT(executionContext == invocations[i].element()->document()); 294 ASSERT(executionContext == invocations[i].element()->document());
306 invokeReadyCallbackIfNeeded(invocations[i].element(), context); 295 invokeReadyCallbackIfNeeded(invocations[i].element(), context);
307 } 296 }
308 } 297 }
309 298
310 } // namespace WebCore 299 } // namespace WebCore
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