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Code Issues Projects Releases Packages Wiki Activity Actions 3

Support window.onload (#2643)

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This commit is contained in:
Yoshiya Hinosawa 2019-07-16 13:19:26 +09:00 • committed by Ryan Dahl
parent bd6ebb32df
commit 9c45499864
14 changed files with 162 additions and 88 deletions
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14
js/dom_util.ts
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@ -9,16 +9,18 @@ export function isNode(nodeImpl: domTypes.EventTarget | null): boolean {
export function isShadowRoot(nodeImpl: domTypes.EventTarget | null): boolean {
return Boolean(
nodeImpl &&
nodeImpl.nodeType === domTypes.NodeType.DOCUMENT_FRAGMENT_NODE &&
"host" in nodeImpl
nodeImpl[domTypes.eventTargetNodeType] ===
domTypes.NodeType.DOCUMENT_FRAGMENT_NODE &&
nodeImpl[domTypes.eventTargetHost] != null
);
}
export function isSlotable(nodeImpl: domTypes.EventTarget | null): boolean {
return Boolean(
nodeImpl &&
(nodeImpl.nodeType === domTypes.NodeType.ELEMENT_NODE ||
nodeImpl.nodeType === domTypes.NodeType.TEXT_NODE)
(nodeImpl[domTypes.eventTargetNodeType] ===
domTypes.NodeType.ELEMENT_NODE ||
nodeImpl[domTypes.eventTargetNodeType] === domTypes.NodeType.TEXT_NODE)
);
}
@ -36,7 +38,7 @@ export function isShadowInclusiveAncestor(
}
if (isShadowRoot(node)) {
node = node && node.host;
node = node && node[domTypes.eventTargetHost];
} else {
node = null; // domSymbolTree.parent(node);
}
@ -77,7 +79,7 @@ export function retarget(
return a;
}
a = aRoot.host;
a = aRoot[domTypes.eventTargetHost];
}
}
}