mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-29 16:44:51 +00:00
edcaaf9edc
Add a static.name property to ce nodes and make sure both ce and dm nodes always use the static.name property in constructors and registration calls. The result of this is that any given node type should now only appear once in the code as a string. Bug: 45701 Change-Id: Ibf31de16ab28ad58209c1443cd74f93dda278998
118 lines
2.8 KiB
JavaScript
118 lines
2.8 KiB
JavaScript
/*!
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* VisualEditor ContentEditable TextNode class.
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*
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* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* ContentEditable text node.
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*
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* @class
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* @extends ve.ce.LeafNode
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* @constructor
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* @param {ve.dm.TextNode} model Model to observe
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*/
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ve.ce.TextNode = function VeCeTextNode( model ) {
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// Parent constructor
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ve.ce.LeafNode.call( this, model ); // not using this.$
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};
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/* Inheritance */
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ve.inheritClass( ve.ce.TextNode, ve.ce.LeafNode );
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/* Static Properties */
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ve.ce.TextNode.static.name = 'text';
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ve.ce.TextNode.static.canBeSplit = true;
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/**
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* Mapping of character and HTML entities or renderings.
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*
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* @static
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* @property
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*/
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ve.ce.TextNode.htmlCharacters = {
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'&': '&',
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'<': '<',
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'>': '>',
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'\'': ''',
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'"': '"'
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};
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ve.ce.TextNode.whitespaceHtmlCharacters = {
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'\n': '↵',
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'\t': '➞'
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};
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/* Methods */
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/**
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* Get an HTML rendering of the text.
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*
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* @method
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* @returns {Array} Array of rendered HTML fragments with annotations
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*/
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ve.ce.TextNode.prototype.getAnnotatedHtml = function () {
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var i, chr, character, nextCharacter,
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data = this.model.getDocument().getDataFromNode( this.model ),
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htmlChars = ve.ce.TextNode.htmlCharacters,
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whitespaceHtmlChars = ve.ce.TextNode.whitespaceHtmlCharacters,
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significantWhitespace = this.getModel().getParent().hasSignificantWhitespace();
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function setChar( chr, index, data ) {
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if ( ve.isArray( data[index] ) ) {
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// Don't modify the original array, clone it first
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data[index] = data[index].slice( 0 );
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data[index][0] = chr;
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} else {
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data[index] = chr;
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}
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}
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if ( !significantWhitespace ) {
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// Replace spaces with where needed
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if ( data.length > 0 ) {
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// Leading space
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character = data[0];
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if ( ve.isArray( character ) ? character[0] === ' ' : character === ' ' ) {
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setChar( ' ', 0, data );
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}
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}
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if ( data.length > 1 ) {
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// Trailing space
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character = data[data.length - 1];
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if ( ve.isArray( character ) ? character[0] === ' ' : character === ' ' ) {
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setChar( ' ', data.length - 1, data );
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}
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}
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}
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for ( i = 0; i < data.length; i++ ) {
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chr = typeof data[i] === 'string' ? data[i] : data[i][0];
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if ( chr === ' ' && !significantWhitespace && data.length > 2 && i !== 0 && i !== data.length - 1 ) {
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// Replace any sequence of 2+ spaces with an alternating pattern
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// (space-nbsp-space-nbsp-...)
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nextCharacter = typeof data[i + 1] === 'string' ? data[i + 1] : data[i + 1][0];
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if ( nextCharacter === ' ' ) {
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setChar( ' ', i + 1, data );
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}
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}
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if ( !significantWhitespace && chr in whitespaceHtmlChars ) {
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chr = whitespaceHtmlChars[chr];
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}
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if ( chr in htmlChars ) {
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chr = htmlChars[chr];
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}
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setChar( chr, i, data );
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}
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return data;
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};
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/* Registration */
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ve.ce.nodeFactory.register( ve.ce.TextNode );
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