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Diffstat (limited to 'node_modules/react-dom/lib/DOMPropertyOperations.js')
| -rw-r--r-- | node_modules/react-dom/lib/DOMPropertyOperations.js | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/node_modules/react-dom/lib/DOMPropertyOperations.js b/node_modules/react-dom/lib/DOMPropertyOperations.js deleted file mode 100644 index 12bad8169..000000000 --- a/node_modules/react-dom/lib/DOMPropertyOperations.js +++ /dev/null @@ -1,234 +0,0 @@ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - */ - -'use strict'; - -var DOMProperty = require('./DOMProperty'); -var ReactDOMComponentTree = require('./ReactDOMComponentTree'); -var ReactInstrumentation = require('./ReactInstrumentation'); - -var quoteAttributeValueForBrowser = require('./quoteAttributeValueForBrowser'); -var warning = require('fbjs/lib/warning'); - -var VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$'); -var illegalAttributeNameCache = {}; -var validatedAttributeNameCache = {}; - -function isAttributeNameSafe(attributeName) { - if (validatedAttributeNameCache.hasOwnProperty(attributeName)) { - return true; - } - if (illegalAttributeNameCache.hasOwnProperty(attributeName)) { - return false; - } - if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) { - validatedAttributeNameCache[attributeName] = true; - return true; - } - illegalAttributeNameCache[attributeName] = true; - process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid attribute name: `%s`', attributeName) : void 0; - return false; -} - -function shouldIgnoreValue(propertyInfo, value) { - return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false; -} - -/** - * Operations for dealing with DOM properties. - */ -var DOMPropertyOperations = { - /** - * Creates markup for the ID property. - * - * @param {string} id Unescaped ID. - * @return {string} Markup string. - */ - createMarkupForID: function (id) { - return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id); - }, - - setAttributeForID: function (node, id) { - node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id); - }, - - createMarkupForRoot: function () { - return DOMProperty.ROOT_ATTRIBUTE_NAME + '=""'; - }, - - setAttributeForRoot: function (node) { - node.setAttribute(DOMProperty.ROOT_ATTRIBUTE_NAME, ''); - }, - - /** - * Creates markup for a property. - * - * @param {string} name - * @param {*} value - * @return {?string} Markup string, or null if the property was invalid. - */ - createMarkupForProperty: function (name, value) { - var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; - if (propertyInfo) { - if (shouldIgnoreValue(propertyInfo, value)) { - return ''; - } - var attributeName = propertyInfo.attributeName; - if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) { - return attributeName + '=""'; - } - return attributeName + '=' + quoteAttributeValueForBrowser(value); - } else if (DOMProperty.isCustomAttribute(name)) { - if (value == null) { - return ''; - } - return name + '=' + quoteAttributeValueForBrowser(value); - } - return null; - }, - - /** - * Creates markup for a custom property. - * - * @param {string} name - * @param {*} value - * @return {string} Markup string, or empty string if the property was invalid. - */ - createMarkupForCustomAttribute: function (name, value) { - if (!isAttributeNameSafe(name) || value == null) { - return ''; - } - return name + '=' + quoteAttributeValueForBrowser(value); - }, - - /** - * Sets the value for a property on a node. - * - * @param {DOMElement} node - * @param {string} name - * @param {*} value - */ - setValueForProperty: function (node, name, value) { - var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; - if (propertyInfo) { - var mutationMethod = propertyInfo.mutationMethod; - if (mutationMethod) { - mutationMethod(node, value); - } else if (shouldIgnoreValue(propertyInfo, value)) { - this.deleteValueForProperty(node, name); - return; - } else if (propertyInfo.mustUseProperty) { - // Contrary to `setAttribute`, object properties are properly - // `toString`ed by IE8/9. - node[propertyInfo.propertyName] = value; - } else { - var attributeName = propertyInfo.attributeName; - var namespace = propertyInfo.attributeNamespace; - // `setAttribute` with objects becomes only `[object]` in IE8/9, - // ('' + value) makes it output the correct toString()-value. - if (namespace) { - node.setAttributeNS(namespace, attributeName, '' + value); - } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) { - node.setAttribute(attributeName, ''); - } else { - node.setAttribute(attributeName, '' + value); - } - } - } else if (DOMProperty.isCustomAttribute(name)) { - DOMPropertyOperations.setValueForAttribute(node, name, value); - return; - } - - if (process.env.NODE_ENV !== 'production') { - var payload = {}; - payload[name] = value; - ReactInstrumentation.debugTool.onHostOperation({ - instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, - type: 'update attribute', - payload: payload - }); - } - }, - - setValueForAttribute: function (node, name, value) { - if (!isAttributeNameSafe(name)) { - return; - } - if (value == null) { - node.removeAttribute(name); - } else { - node.setAttribute(name, '' + value); - } - - if (process.env.NODE_ENV !== 'production') { - var payload = {}; - payload[name] = value; - ReactInstrumentation.debugTool.onHostOperation({ - instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, - type: 'update attribute', - payload: payload - }); - } - }, - - /** - * Deletes an attributes from a node. - * - * @param {DOMElement} node - * @param {string} name - */ - deleteValueForAttribute: function (node, name) { - node.removeAttribute(name); - if (process.env.NODE_ENV !== 'production') { - ReactInstrumentation.debugTool.onHostOperation({ - instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, - type: 'remove attribute', - payload: name - }); - } - }, - - /** - * Deletes the value for a property on a node. - * - * @param {DOMElement} node - * @param {string} name - */ - deleteValueForProperty: function (node, name) { - var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; - if (propertyInfo) { - var mutationMethod = propertyInfo.mutationMethod; - if (mutationMethod) { - mutationMethod(node, undefined); - } else if (propertyInfo.mustUseProperty) { - var propName = propertyInfo.propertyName; - if (propertyInfo.hasBooleanValue) { - node[propName] = false; - } else { - node[propName] = ''; - } - } else { - node.removeAttribute(propertyInfo.attributeName); - } - } else if (DOMProperty.isCustomAttribute(name)) { - node.removeAttribute(name); - } - - if (process.env.NODE_ENV !== 'production') { - ReactInstrumentation.debugTool.onHostOperation({ - instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, - type: 'remove attribute', - payload: name - }); - } - } -}; - -module.exports = DOMPropertyOperations;
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