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48 lines
1.6 KiB
48 lines
1.6 KiB
3 years ago
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"use strict";
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const idlUtils = require("../generated/utils");
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const nodeTypes = require("../node-type");
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const { domSymbolTree } = require("../helpers/internal-constants");
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// Serialization only requires a subset of the tree adapter interface.
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// Tree traversing
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exports.getFirstChild = node => node.firstChild;
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exports.getChildNodes = node => node.childNodesForSerializing || domSymbolTree.childrenToArray(node);
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exports.getParentNode = node => node.parentNode;
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exports.getAttrList = node => idlUtils.wrapperForImpl(node._attributes);
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// Node data
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exports.getTagName = element => element._qualifiedName; // https://github.com/inikulin/parse5/issues/231
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exports.getNamespaceURI = element => element.namespaceURI;
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exports.getTextNodeContent = exports.getCommentNodeContent = node => node.data;
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exports.getDocumentTypeNodeName = node => node.name;
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exports.getDocumentTypeNodePublicId = node => node.publicId;
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exports.getDocumentTypeNodeSystemId = node => node.systemId;
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exports.getTemplateContent = templateElement => templateElement._templateContents;
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exports.getDocumentMode = document => document._mode;
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// Node types
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exports.isTextNode = node => node.nodeType === nodeTypes.TEXT_NODE;
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exports.isCommentNode = node => node.nodeType === nodeTypes.COMMENT_NODE;
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exports.isDocumentTypeNode = node => node.nodeType === nodeTypes.DOCUMENT_TYPE_NODE;
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exports.isElementNode = node => node.nodeType === nodeTypes.ELEMENT_NODE;
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// Source code location
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exports.setNodeSourceCodeLocation = (node, location) => {
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node.sourceCodeLocation = location;
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};
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exports.getNodeSourceCodeLocation = node => node.sourceCodeLocation;
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