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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/205085">205085</a></dd>
<dt>Author</dt> <dd>rniwa@webkit.org</dd>
<dt>Date</dt> <dd>2016-08-27 15:13:44 -0700 (Sat, 27 Aug 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Source/WebCore:
Add adopted callback for custom elements
https://bugs.webkit.org/show_bug.cgi?id=161284
Reviewed by Antti Koivisto.
Added the support for adoptedCallback: https://dom.spec.whatwg.org/#concept-node-adopt
For now, we only support this callback on appendChild.
Test: fast/custom-elements/adopted-callback.html
* bindings/js/JSCustomElementInterface.cpp:
(WebCore::JSCustomElementInterface::invokeCallback): Added JSDOMGlobalObject* as an argument to the callback so that
we can invoke toJS on Document in invokeAdoptedCallback.
(WebCore::JSCustomElementInterface::setAdoptedCallback): Added.
(WebCore::JSCustomElementInterface::invokeAdoptedCallback): Added.
(WebCore::JSCustomElementInterface::setAttributeChangedCallback):
* bindings/js/JSCustomElementInterface.h:
(WebCore::JSCustomElementInterface::hasConnectedCallback): Added.
(WebCore::JSCustomElementInterface::hasDisconnectedCallback): Added.
(WebCore::JSCustomElementInterface::hasAdoptedCallback): Added.
* bindings/js/JSCustomElementRegistryCustom.cpp:
(WebCore::JSCustomElementRegistry::define):
* dom/CustomElementReactionQueue.cpp:
(WebCore::CustomElementReactionQueueItem::CustomElementReactionQueueItem): Added a variant that takes two documents.
(WebCore::CustomElementReactionQueueItem::invoke):
(WebCore::CustomElementReactionQueue::enqueueConnectedCallbackIfNeeded): Fixed a bug that this function was always
enqueuing a callback even when the interface didn't have connectedCallback. Also, there is no need to check
the nullity of the interface since it should never be null.
(WebCore::CustomElementReactionQueue::enqueueDisconnectedCallbackIfNeeded): Ditto.
(WebCore::CustomElementReactionQueue::enqueueAdoptedCallbackIfNeeded): Added.
(WebCore::CustomElementReactionQueue::enqueueAttributeChangedCallbackIfNeeded): Assert that the interface is never
null instead of exiting early.
* dom/CustomElementReactionQueue.h:
* dom/Element.cpp:
(WebCore::Element::didMoveToNewDocument): Added a call to enqueueAdoptedCallbackIfNeeded.
LayoutTests:
adoptcallback
Add adopted callback for custom elements
https://bugs.webkit.org/show_bug.cgi?id=161284
Reviewed by Antti Koivisto.
* fast/custom-elements/adopted-callback-expected.txt: Added.
* fast/custom-elements/adopted-callback.html: Added.
* fast/custom-elements/resources/document-types.js:
(const.DocumentTypes.create):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastcustomelementsresourcesdocumenttypesjs">trunk/LayoutTests/fast/custom-elements/resources/document-types.js</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorebindingsjsJSCustomElementInterfacecpp">trunk/Source/WebCore/bindings/js/JSCustomElementInterface.cpp</a></li>
<li><a href="#trunkSourceWebCorebindingsjsJSCustomElementInterfaceh">trunk/Source/WebCore/bindings/js/JSCustomElementInterface.h</a></li>
<li><a href="#trunkSourceWebCorebindingsjsJSCustomElementRegistryCustomcpp">trunk/Source/WebCore/bindings/js/JSCustomElementRegistryCustom.cpp</a></li>
<li><a href="#trunkSourceWebCoredomCustomElementReactionQueuecpp">trunk/Source/WebCore/dom/CustomElementReactionQueue.cpp</a></li>
<li><a href="#trunkSourceWebCoredomCustomElementReactionQueueh">trunk/Source/WebCore/dom/CustomElementReactionQueue.h</a></li>
<li><a href="#trunkSourceWebCoredomElementcpp">trunk/Source/WebCore/dom/Element.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastcustomelementsadoptedcallbackexpectedtxt">trunk/LayoutTests/fast/custom-elements/adopted-callback-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcustomelementsadoptedcallbackhtml">trunk/LayoutTests/fast/custom-elements/adopted-callback.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/LayoutTests/ChangeLog        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-08-27 Ryosuke Niwa <rniwa@webkit.org>
+
+ adoptcallback
+
+ Add adopted callback for custom elements
+ https://bugs.webkit.org/show_bug.cgi?id=161284
+
+ Reviewed by Antti Koivisto.
+
+ * fast/custom-elements/adopted-callback-expected.txt: Added.
+ * fast/custom-elements/adopted-callback.html: Added.
+ * fast/custom-elements/resources/document-types.js:
+ (const.DocumentTypes.create):
+
</ins><span class="cx"> 2016-08-27 Youenn Fablet <youenn@apple.com>
</span><span class="cx">
</span><span class="cx"> html/dom/interfaces.html is flaky due to WebSocket test
</span></span></pre></div>
<a id="trunkLayoutTestsfastcustomelementsadoptedcallbackexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/custom-elements/adopted-callback-expected.txt (0 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/custom-elements/adopted-callback-expected.txt         (rev 0)
+++ trunk/LayoutTests/fast/custom-elements/adopted-callback-expected.txt        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -0,0 +1,59 @@
</span><ins>+
+PASS Inserting a custom element into the owner document must not enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a document of a template element must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a document of a template element must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a document of a template element must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a document of a template element must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a document of a template element must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a document of a template element must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a document of a template element must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a document of a template element must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a new document must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a new document must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a new document must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a new document must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a new document must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a new document must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a new document must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a new document must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a cloned document must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a cloned document must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a cloned document must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a cloned document must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a cloned document must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a cloned document must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a cloned document must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a cloned document must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a document created by createHTMLDocument must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a HTML document created by createDocument must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a document in an iframe must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a document in an iframe must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a document in an iframe must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a document in an iframe must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a document in an iframe must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a document in an iframe must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a document in an iframe must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a document in an iframe must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Moving a custom element from the owner document into a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Inserting an ancestor of custom element into a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Moving an ancestor of custom element from the owner document into a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a shadow tree in a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Inserting the shadow host of a custom element into a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Moving the shadow host of a custom element from the owner document into a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+PASS Inserting a custom element into a detached shadow tree that belongs to a HTML document fetched by XHR must enqueue and invoke adoptedCallback
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcustomelementsadoptedcallbackhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/custom-elements/adopted-callback.html (0 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/custom-elements/adopted-callback.html         (rev 0)
+++ trunk/LayoutTests/fast/custom-elements/adopted-callback.html        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -0,0 +1,136 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head>
+<title>Custom Elements: adoptedCallback</title>
+<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
+<meta name="assert" content="adoptedCallback must be enqueued whenever custom element is adopted into a new document">
+<link rel="help" href="https://w3c.github.io/webcomponents/spec/custom/#dfn-connected-callback">
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="./resources/document-types.js"></script>
+<link rel='stylesheet' href='../../resources/testharness.css'>
+</head>
+<body>
+<div id="log"></div>
+<script>
+
+var calls = [];
+class MyCustomElement extends HTMLElement {
+ connectedCallback() { calls.push('connected'); }
+ adoptedCallback(oldDocument, newDocument) { calls.push('adopted'); calls.push(oldDocument); calls.push(newDocument); }
+ disconnectedCallback() { calls.push('disconnected'); }
+}
+customElements.define('my-custom-element', MyCustomElement);
+
+test(function () {
+ var instance = document.createElement('my-custom-element');
+ calls = [];
+ document.body.appendChild(instance);
+ assert_array_equals(calls, ['connected']);
+}, 'Inserting a custom element into the owner document must not enqueue and invoke adoptedCallback');
+
+DocumentTypes.forEach(function (entry) {
+ if (entry.isOwner)
+ return;
+
+ var documentName = entry.name;
+ var getDocument = entry.create;
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ calls = [];
+ doc.documentElement.appendChild(instance);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting a custom element into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ document.body.appendChild(instance);
+ calls = [];
+ doc.documentElement.appendChild(instance);
+ assert_array_equals(calls, ['disconnected', 'adopted', document, doc, 'connected']);
+ });
+ }, 'Moving a custom element from the owner document into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var parent = document.createElement('div');
+ parent.appendChild(instance);
+ calls = [];
+ doc.documentElement.appendChild(parent);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting an ancestor of custom element into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var parent = document.createElement('div');
+ parent.appendChild(instance);
+ document.body.appendChild(parent);
+ calls = [];
+ doc.documentElement.appendChild(parent);
+ assert_array_equals(calls, ['disconnected', 'adopted', document, doc, 'connected']);
+ });
+ }, 'Moving an ancestor of custom element from the owner document into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = doc.createElementNS('http://www.w3.org/1999/xhtml', 'div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+ doc.documentElement.appendChild(host);
+
+ calls = [];
+ shadowRoot.appendChild(instance);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting a custom element into a shadow tree in a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = document.createElement('div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+ shadowRoot.appendChild(instance);
+
+ calls = [];
+ doc.documentElement.appendChild(host);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting the shadow host of a custom element into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = document.createElement('div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+ shadowRoot.appendChild(instance);
+ document.body.appendChild(host);
+
+ calls = [];
+ doc.documentElement.appendChild(host);
+ assert_array_equals(calls, ['disconnected', 'adopted', document, doc, 'connected']);
+ });
+ }, 'Moving the shadow host of a custom element from the owner document into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = doc.createElementNS('http://www.w3.org/1999/xhtml', 'div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+
+ calls = [];
+ shadowRoot.appendChild(instance);
+ assert_array_equals(calls, ['adopted', document, doc]);
+ });
+ }, 'Inserting a custom element into a detached shadow tree that belongs to a ' + documentName + ' must enqueue and invoke adoptedCallback');
+});
+
+</script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcustomelementsresourcesdocumenttypesjs"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/custom-elements/resources/document-types.js (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/custom-elements/resources/document-types.js        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/LayoutTests/fast/custom-elements/resources/document-types.js        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -1,7 +1,8 @@
</span><span class="cx"> const DocumentTypes = [
</span><span class="cx"> {
</span><span class="cx"> name: 'document',
</span><del>- create: function () { return Promise.resolve(document); }
</del><ins>+ create: function () { return Promise.resolve(document); },
+ isOwner: true,
</ins><span class="cx"> },
</span><span class="cx"> {
</span><span class="cx"> name: 'document of a template element',
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/ChangeLog        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -1,3 +1,41 @@
</span><ins>+2016-08-27 Ryosuke Niwa <rniwa@webkit.org>
+
+ Add adopted callback for custom elements
+ https://bugs.webkit.org/show_bug.cgi?id=161284
+
+ Reviewed by Antti Koivisto.
+
+ Added the support for adoptedCallback: https://dom.spec.whatwg.org/#concept-node-adopt
+ For now, we only support this callback on appendChild.
+
+ Test: fast/custom-elements/adopted-callback.html
+
+ * bindings/js/JSCustomElementInterface.cpp:
+ (WebCore::JSCustomElementInterface::invokeCallback): Added JSDOMGlobalObject* as an argument to the callback so that
+ we can invoke toJS on Document in invokeAdoptedCallback.
+ (WebCore::JSCustomElementInterface::setAdoptedCallback): Added.
+ (WebCore::JSCustomElementInterface::invokeAdoptedCallback): Added.
+ (WebCore::JSCustomElementInterface::setAttributeChangedCallback):
+ * bindings/js/JSCustomElementInterface.h:
+ (WebCore::JSCustomElementInterface::hasConnectedCallback): Added.
+ (WebCore::JSCustomElementInterface::hasDisconnectedCallback): Added.
+ (WebCore::JSCustomElementInterface::hasAdoptedCallback): Added.
+ * bindings/js/JSCustomElementRegistryCustom.cpp:
+ (WebCore::JSCustomElementRegistry::define):
+ * dom/CustomElementReactionQueue.cpp:
+ (WebCore::CustomElementReactionQueueItem::CustomElementReactionQueueItem): Added a variant that takes two documents.
+ (WebCore::CustomElementReactionQueueItem::invoke):
+ (WebCore::CustomElementReactionQueue::enqueueConnectedCallbackIfNeeded): Fixed a bug that this function was always
+ enqueuing a callback even when the interface didn't have connectedCallback. Also, there is no need to check
+ the nullity of the interface since it should never be null.
+ (WebCore::CustomElementReactionQueue::enqueueDisconnectedCallbackIfNeeded): Ditto.
+ (WebCore::CustomElementReactionQueue::enqueueAdoptedCallbackIfNeeded): Added.
+ (WebCore::CustomElementReactionQueue::enqueueAttributeChangedCallbackIfNeeded): Assert that the interface is never
+ null instead of exiting early.
+ * dom/CustomElementReactionQueue.h:
+ * dom/Element.cpp:
+ (WebCore::Element::didMoveToNewDocument): Added a call to enqueueAdoptedCallbackIfNeeded.
+
</ins><span class="cx"> 2016-08-27 Yoshiaki Jitsukawa <Yoshiaki.Jitsukawa@sony.com>
</span><span class="cx">
</span><span class="cx"> Fix the !PLATFORM(WIN) && USE(CURL) build.
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsjsJSCustomElementInterfacecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/js/JSCustomElementInterface.cpp (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/js/JSCustomElementInterface.cpp        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/bindings/js/JSCustomElementInterface.cpp        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -150,7 +150,7 @@
</span><span class="cx"> wrappedElement->setCustomElementIsResolved(*this);
</span><span class="cx"> }
</span><span class="cx">
</span><del>-void JSCustomElementInterface::invokeCallback(Element& element, JSObject* callback, const WTF::Function<void(ExecState*, MarkedArgumentBuffer&)>& addArguments)
</del><ins>+void JSCustomElementInterface::invokeCallback(Element& element, JSObject* callback, const WTF::Function<void(ExecState*, JSDOMGlobalObject*, MarkedArgumentBuffer&)>& addArguments)
</ins><span class="cx"> {
</span><span class="cx"> if (!canInvokeCallback())
</span><span class="cx"> return;
</span><span class="lines">@@ -174,7 +174,7 @@
</span><span class="cx"> ASSERT(callType != CallType::None);
</span><span class="cx">
</span><span class="cx"> MarkedArgumentBuffer args;
</span><del>- addArguments(state, args);
</del><ins>+ addArguments(state, globalObject, args);
</ins><span class="cx">
</span><span class="cx"> InspectorInstrumentationCookie cookie = JSMainThreadExecState::instrumentFunctionCall(context, callType, callData);
</span><span class="cx">
</span><span class="lines">@@ -207,6 +207,19 @@
</span><span class="cx"> invokeCallback(element, m_disconnectedCallback.get());
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void JSCustomElementInterface::setAdoptedCallback(JSC::JSObject* callback)
+{
+ m_adoptedCallback = callback;
+}
+
+void JSCustomElementInterface::invokeAdoptedCallback(Element& element, Document& oldDocument, Document& newDocument)
+{
+ invokeCallback(element, m_adoptedCallback.get(), [&](ExecState* state, JSDOMGlobalObject* globalObject, MarkedArgumentBuffer& args) {
+ args.append(toJS(state, globalObject, oldDocument));
+ args.append(toJS(state, globalObject, newDocument));
+ });
+}
+
</ins><span class="cx"> void JSCustomElementInterface::setAttributeChangedCallback(JSC::JSObject* callback, const Vector<String>& observedAttributes)
</span><span class="cx"> {
</span><span class="cx"> m_attributeChangedCallback = callback;
</span><span class="lines">@@ -217,7 +230,7 @@
</span><span class="cx">
</span><span class="cx"> void JSCustomElementInterface::invokeAttributeChangedCallback(Element& element, const QualifiedName& attributeName, const AtomicString& oldValue, const AtomicString& newValue)
</span><span class="cx"> {
</span><del>- invokeCallback(element, m_attributeChangedCallback.get(), [&](ExecState* state, MarkedArgumentBuffer& args) {
</del><ins>+ invokeCallback(element, m_attributeChangedCallback.get(), [&](ExecState* state, JSDOMGlobalObject*, MarkedArgumentBuffer& args) {
</ins><span class="cx"> args.append(jsStringWithCache(state, attributeName.localName()));
</span><span class="cx"> args.append(jsStringOrNull(state, oldValue));
</span><span class="cx"> args.append(jsStringOrNull(state, newValue));
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsjsJSCustomElementInterfaceh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/js/JSCustomElementInterface.h (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/js/JSCustomElementInterface.h        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/bindings/js/JSCustomElementInterface.h        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -50,6 +50,7 @@
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class DOMWrapperWorld;
</span><ins>+class Document;
</ins><span class="cx"> class Element;
</span><span class="cx"> class JSDOMGlobalObject;
</span><span class="cx"> class MathMLElement;
</span><span class="lines">@@ -68,11 +69,17 @@
</span><span class="cx"> void upgradeElement(Element&);
</span><span class="cx">
</span><span class="cx"> void setConnectedCallback(JSC::JSObject*);
</span><ins>+ bool hasConnectedCallback() const { return !!m_connectedCallback; }
</ins><span class="cx"> void invokeConnectedCallback(Element&);
</span><span class="cx">
</span><span class="cx"> void setDisconnectedCallback(JSC::JSObject*);
</span><ins>+ bool hasDisconnectedCallback() const { return !!m_disconnectedCallback; }
</ins><span class="cx"> void invokeDisconnectedCallback(Element&);
</span><span class="cx">
</span><ins>+ void setAdoptedCallback(JSC::JSObject*);
+ bool hasAdoptedCallback() const { return !!m_adoptedCallback; }
+ void invokeAdoptedCallback(Element&, Document& oldDocument, Document& newDocument);
+
</ins><span class="cx"> void setAttributeChangedCallback(JSC::JSObject* callback, const Vector<String>& observedAttributes);
</span><span class="cx"> bool observesAttribute(const AtomicString& name) const { return m_observedAttributes.contains(name); }
</span><span class="cx"> void invokeAttributeChangedCallback(Element&, const QualifiedName&, const AtomicString& oldValue, const AtomicString& newValue);
</span><span class="lines">@@ -91,12 +98,13 @@
</span><span class="cx"> private:
</span><span class="cx"> JSCustomElementInterface(const QualifiedName&, JSC::JSObject* callback, JSDOMGlobalObject*);
</span><span class="cx">
</span><del>- void invokeCallback(Element&, JSC::JSObject* callback, const WTF::Function<void(JSC::ExecState*, JSC::MarkedArgumentBuffer&)>& addArguments = {});
</del><ins>+ void invokeCallback(Element&, JSC::JSObject* callback, const WTF::Function<void(JSC::ExecState*, JSDOMGlobalObject*, JSC::MarkedArgumentBuffer&)>& addArguments = { });
</ins><span class="cx">
</span><span class="cx"> QualifiedName m_name;
</span><span class="cx"> JSC::Weak<JSC::JSObject> m_constructor;
</span><span class="cx"> JSC::Weak<JSC::JSObject> m_connectedCallback;
</span><span class="cx"> JSC::Weak<JSC::JSObject> m_disconnectedCallback;
</span><ins>+ JSC::Weak<JSC::JSObject> m_adoptedCallback;
</ins><span class="cx"> JSC::Weak<JSC::JSObject> m_attributeChangedCallback;
</span><span class="cx"> RefPtr<DOMWrapperWorld> m_isolatedWorld;
</span><span class="cx"> Vector<RefPtr<Element>, 1> m_constructionStack;
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsjsJSCustomElementRegistryCustomcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/js/JSCustomElementRegistryCustom.cpp (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/js/JSCustomElementRegistryCustom.cpp        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/bindings/js/JSCustomElementRegistryCustom.cpp        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -119,10 +119,11 @@
</span><span class="cx"> if (disconnectedCallback)
</span><span class="cx"> elementInterface->setDisconnectedCallback(disconnectedCallback);
</span><span class="cx">
</span><del>- // FIXME: Add the support for adoptedCallback.
- getCustomElementCallback(state, prototypeObject, Identifier::fromString(&vm, "adoptedCallback"));
</del><ins>+ auto* adoptedCallback = getCustomElementCallback(state, prototypeObject, Identifier::fromString(&vm, "adoptedCallback"));
</ins><span class="cx"> if (state.hadException())
</span><span class="cx"> return jsUndefined();
</span><ins>+ if (adoptedCallback)
+ elementInterface->setAdoptedCallback(adoptedCallback);
</ins><span class="cx">
</span><span class="cx"> auto* attributeChangedCallback = getCustomElementCallback(state, prototypeObject, Identifier::fromString(&vm, "attributeChangedCallback"));
</span><span class="cx"> if (state.hadException())
</span></span></pre></div>
<a id="trunkSourceWebCoredomCustomElementReactionQueuecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/CustomElementReactionQueue.cpp (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/CustomElementReactionQueue.cpp        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/dom/CustomElementReactionQueue.cpp        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -46,6 +46,7 @@
</span><span class="cx"> ElementUpgrade,
</span><span class="cx"> Connected,
</span><span class="cx"> Disconnected,
</span><ins>+ Adopted,
</ins><span class="cx"> AttributeChanged,
</span><span class="cx"> };
</span><span class="cx">
</span><span class="lines">@@ -55,6 +56,14 @@
</span><span class="cx"> , m_interface(elementInterface)
</span><span class="cx"> { }
</span><span class="cx">
</span><ins>+ CustomElementReactionQueueItem(Element& element, JSCustomElementInterface& elementInterface, Document& oldDocument, Document& newDocument)
+ : m_type(Type::Adopted)
+ , m_element(element)
+ , m_interface(elementInterface)
+ , m_oldDocument(&oldDocument)
+ , m_newDocument(&newDocument)
+ { }
+
</ins><span class="cx"> CustomElementReactionQueueItem(Element& element, JSCustomElementInterface& elementInterface, const QualifiedName& attributeName, const AtomicString& oldValue, const AtomicString& newValue)
</span><span class="cx"> : m_type(Type::AttributeChanged)
</span><span class="cx"> , m_element(element)
</span><span class="lines">@@ -76,6 +85,9 @@
</span><span class="cx"> case Type::Disconnected:
</span><span class="cx"> m_interface->invokeDisconnectedCallback(m_element.get());
</span><span class="cx"> break;
</span><ins>+ case Type::Adopted:
+ m_interface->invokeAdoptedCallback(m_element.get(), *m_oldDocument, *m_newDocument);
+ break;
</ins><span class="cx"> case Type::AttributeChanged:
</span><span class="cx"> ASSERT(m_attributeName);
</span><span class="cx"> m_interface->invokeAttributeChangedCallback(m_element.get(), m_attributeName.value(), m_oldValue, m_newValue);
</span><span class="lines">@@ -87,6 +99,8 @@
</span><span class="cx"> Type m_type;
</span><span class="cx"> Ref<Element> m_element;
</span><span class="cx"> Ref<JSCustomElementInterface> m_interface;
</span><ins>+ RefPtr<Document> m_oldDocument;
+ RefPtr<Document> m_newDocument;
</ins><span class="cx"> Optional<QualifiedName> m_attributeName;
</span><span class="cx"> AtomicString m_oldValue;
</span><span class="cx"> AtomicString m_newValue;
</span><span class="lines">@@ -108,8 +122,10 @@
</span><span class="cx">
</span><span class="cx"> void CustomElementReactionQueue::enqueueConnectedCallbackIfNeeded(Element& element)
</span><span class="cx"> {
</span><ins>+ ASSERT(element.isCustomElement());
</ins><span class="cx"> auto* elementInterface = element.customElementInterface();
</span><del>- if (!elementInterface)
</del><ins>+ ASSERT(elementInterface);
+ if (!elementInterface->hasConnectedCallback())
</ins><span class="cx"> return;
</span><span class="cx">
</span><span class="cx"> if (auto* queue = CustomElementReactionStack::ensureCurrentQueue())
</span><span class="lines">@@ -118,8 +134,10 @@
</span><span class="cx">
</span><span class="cx"> void CustomElementReactionQueue::enqueueDisconnectedCallbackIfNeeded(Element& element)
</span><span class="cx"> {
</span><ins>+ ASSERT(element.isCustomElement());
</ins><span class="cx"> auto* elementInterface = element.customElementInterface();
</span><del>- if (!elementInterface)
</del><ins>+ ASSERT(elementInterface);
+ if (!elementInterface->hasDisconnectedCallback())
</ins><span class="cx"> return;
</span><span class="cx">
</span><span class="cx"> if (auto* queue = CustomElementReactionStack::ensureCurrentQueue())
</span><span class="lines">@@ -126,10 +144,24 @@
</span><span class="cx"> queue->m_items.append({CustomElementReactionQueueItem::Type::Disconnected, element, *elementInterface});
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void CustomElementReactionQueue::enqueueAdoptedCallbackIfNeeded(Element& element, Document& oldDocument, Document& newDocument)
+{
+ ASSERT(element.isCustomElement());
+ auto* elementInterface = element.customElementInterface();
+ ASSERT(elementInterface);
+ if (!elementInterface->hasAdoptedCallback())
+ return;
+
+ if (auto* queue = CustomElementReactionStack::ensureCurrentQueue())
+ queue->m_items.append({element, *elementInterface, oldDocument, newDocument});
+}
+
</ins><span class="cx"> void CustomElementReactionQueue::enqueueAttributeChangedCallbackIfNeeded(Element& element, const QualifiedName& attributeName, const AtomicString& oldValue, const AtomicString& newValue)
</span><span class="cx"> {
</span><ins>+ ASSERT(element.isCustomElement());
</ins><span class="cx"> auto* elementInterface = element.customElementInterface();
</span><del>- if (!elementInterface || !elementInterface->observesAttribute(attributeName.localName()))
</del><ins>+ ASSERT(elementInterface);
+ if (!elementInterface->observesAttribute(attributeName.localName()))
</ins><span class="cx"> return;
</span><span class="cx">
</span><span class="cx"> if (auto* queue = CustomElementReactionStack::ensureCurrentQueue())
</span></span></pre></div>
<a id="trunkSourceWebCoredomCustomElementReactionQueueh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/CustomElementReactionQueue.h (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/CustomElementReactionQueue.h        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/dom/CustomElementReactionQueue.h        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -34,6 +34,7 @@
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class CustomElementReactionQueueItem;
</span><ins>+class Document;
</ins><span class="cx"> class Element;
</span><span class="cx"> class JSCustomElementInterface;
</span><span class="cx"> class QualifiedName;
</span><span class="lines">@@ -47,6 +48,7 @@
</span><span class="cx"> static void enqueueElementUpgrade(Element&, JSCustomElementInterface&);
</span><span class="cx"> static void enqueueConnectedCallbackIfNeeded(Element&);
</span><span class="cx"> static void enqueueDisconnectedCallbackIfNeeded(Element&);
</span><ins>+ static void enqueueAdoptedCallbackIfNeeded(Element&, Document& oldDocument, Document& newDocument);
</ins><span class="cx"> static void enqueueAttributeChangedCallbackIfNeeded(Element&, const QualifiedName&, const AtomicString& oldValue, const AtomicString& newValue);
</span><span class="cx">
</span><span class="cx"> void invokeAll();
</span></span></pre></div>
<a id="trunkSourceWebCoredomElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Element.cpp (205084 => 205085)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Element.cpp        2016-08-27 21:34:57 UTC (rev 205084)
+++ trunk/Source/WebCore/dom/Element.cpp        2016-08-27 22:13:44 UTC (rev 205085)
</span><span class="lines">@@ -1493,6 +1493,11 @@
</span><span class="cx"> if (hasClass())
</span><span class="cx"> attributeChanged(classAttr, nullAtom, getAttribute(classAttr));
</span><span class="cx"> }
</span><ins>+
+#if ENABLE(CUSTOM_ELEMENTS)
+ if (UNLIKELY(isCustomElement()))
+ CustomElementReactionQueue::enqueueAdoptedCallbackIfNeeded(*this, *oldDocument, document());
+#endif
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> bool Element::hasAttributes() const
</span></span></pre>
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