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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 |
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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/html/imports/HTMLImportChild.h" | 31 #include "core/html/imports/HTMLImportChild.h" |
32 | 32 |
33 #include "core/css/StyleSheetList.h" | 33 #include "core/css/StyleSheetList.h" |
34 #include "core/dom/Document.h" | 34 #include "core/dom/Document.h" |
35 #include "core/dom/StyleEngine.h" | 35 #include "core/dom/StyleEngine.h" |
36 #include "core/dom/custom/CustomElement.h" | 36 #include "core/dom/custom/V0CustomElement.h" |
37 #include "core/dom/custom/CustomElementMicrotaskImportStep.h" | 37 #include "core/dom/custom/V0CustomElementMicrotaskImportStep.h" |
38 #include "core/dom/custom/CustomElementSyncMicrotaskQueue.h" | 38 #include "core/dom/custom/V0CustomElementSyncMicrotaskQueue.h" |
39 #include "core/frame/UseCounter.h" | 39 #include "core/frame/UseCounter.h" |
40 #include "core/html/imports/HTMLImportChildClient.h" | 40 #include "core/html/imports/HTMLImportChildClient.h" |
41 #include "core/html/imports/HTMLImportLoader.h" | 41 #include "core/html/imports/HTMLImportLoader.h" |
42 #include "core/html/imports/HTMLImportTreeRoot.h" | 42 #include "core/html/imports/HTMLImportTreeRoot.h" |
43 #include "core/html/imports/HTMLImportsController.h" | 43 #include "core/html/imports/HTMLImportsController.h" |
44 | 44 |
45 namespace blink { | 45 namespace blink { |
46 | 46 |
47 HTMLImportChild::HTMLImportChild(const KURL& url, HTMLImportLoader* loader, Sync
Mode sync) | 47 HTMLImportChild::HTMLImportChild(const KURL& url, HTMLImportLoader* loader, Sync
Mode sync) |
48 : HTMLImport(sync) | 48 : HTMLImport(sync) |
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78 { | 78 { |
79 if (m_client) | 79 if (m_client) |
80 m_client->didFinish(); | 80 m_client->didFinish(); |
81 } | 81 } |
82 | 82 |
83 void HTMLImportChild::didFinishLoading() | 83 void HTMLImportChild::didFinishLoading() |
84 { | 84 { |
85 stateWillChange(); | 85 stateWillChange(); |
86 if (document() && document()->styleSheets()->length() > 0) | 86 if (document() && document()->styleSheets()->length() > 0) |
87 UseCounter::count(root()->document(), UseCounter::HTMLImportsHasStyleShe
ets); | 87 UseCounter::count(root()->document(), UseCounter::HTMLImportsHasStyleShe
ets); |
88 CustomElement::didFinishLoadingImport(*(root()->document())); | 88 V0CustomElement::didFinishLoadingImport(*(root()->document())); |
89 } | 89 } |
90 | 90 |
91 void HTMLImportChild::didFinishUpgradingCustomElements() | 91 void HTMLImportChild::didFinishUpgradingCustomElements() |
92 { | 92 { |
93 stateWillChange(); | 93 stateWillChange(); |
94 m_customElementMicrotaskStep.clear(); | 94 m_customElementMicrotaskStep.clear(); |
95 } | 95 } |
96 | 96 |
97 void HTMLImportChild::dispose() | 97 void HTMLImportChild::dispose() |
98 { | 98 { |
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135 return; | 135 return; |
136 m_customElementMicrotaskStep->invalidate(); | 136 m_customElementMicrotaskStep->invalidate(); |
137 m_customElementMicrotaskStep.clear(); | 137 m_customElementMicrotaskStep.clear(); |
138 } | 138 } |
139 | 139 |
140 void HTMLImportChild::createCustomElementMicrotaskStepIfNeeded() | 140 void HTMLImportChild::createCustomElementMicrotaskStepIfNeeded() |
141 { | 141 { |
142 ASSERT(!m_customElementMicrotaskStep); | 142 ASSERT(!m_customElementMicrotaskStep); |
143 | 143 |
144 if (!hasFinishedLoading() && !formsCycle()) { | 144 if (!hasFinishedLoading() && !formsCycle()) { |
145 m_customElementMicrotaskStep = CustomElement::didCreateImport(this); | 145 m_customElementMicrotaskStep = V0CustomElement::didCreateImport(this); |
146 } | 146 } |
147 } | 147 } |
148 | 148 |
149 bool HTMLImportChild::hasFinishedLoading() const | 149 bool HTMLImportChild::hasFinishedLoading() const |
150 { | 150 { |
151 ASSERT(m_loader); | 151 ASSERT(m_loader); |
152 | 152 |
153 return m_loader->isDone() && m_loader->microtaskQueue()->isEmpty() && !m_cus
tomElementMicrotaskStep; | 153 return m_loader->isDone() && m_loader->microtaskQueue()->isEmpty() && !m_cus
tomElementMicrotaskStep; |
154 } | 154 } |
155 | 155 |
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208 | 208 |
209 DEFINE_TRACE(HTMLImportChild) | 209 DEFINE_TRACE(HTMLImportChild) |
210 { | 210 { |
211 visitor->trace(m_customElementMicrotaskStep); | 211 visitor->trace(m_customElementMicrotaskStep); |
212 visitor->trace(m_loader); | 212 visitor->trace(m_loader); |
213 visitor->trace(m_client); | 213 visitor->trace(m_client); |
214 HTMLImport::trace(visitor); | 214 HTMLImport::trace(visitor); |
215 } | 215 } |
216 | 216 |
217 } // namespace blink | 217 } // namespace blink |
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