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* VisualEditor ContentEditable TextNode class.
*
* @copyright See AUTHORS.txt
*/
/**
* ContentEditable text node.
*
* @class
* @extends ve.ce.LeafNode
* @constructor
* @param {ve.dm.TextNode} model Model to observe
* @param {Object} [config] Configuration options
*/
ve.ce.TextNode = function VeCeTextNode() {
// Parent constructor
ve.ce.TextNode.super.apply( this, arguments );
this.$element = $( [] );
};
/* Inheritance */
OO.inheritClass( ve.ce.TextNode, ve.ce.LeafNode );
/* Static Properties */
ve.ce.TextNode.static.name = 'text';
ve.ce.TextNode.static.splitOnEnter = true;
// Deprecated alias
ve.ce.TextNode.static.whitespaceHtmlCharacters = ve.visibleWhitespaceCharacters;
/* Methods */
/**
* Get an HTML rendering of the text.
*
* @return {Array} Array of rendered HTML fragments with annotations
*/
ve.ce.TextNode.prototype.getAnnotatedHtml = function () {
const data = this.model.getDocument().getDataFromNode( this.model ),
whitespaceHtmlChars = ve.visibleWhitespaceCharacters,
significantWhitespace = this.getModel().getParent().hasSignificantWhitespace();
function setChar( chr, index ) {
Iif ( Array.isArray( data[ index ] ) ) {
// Don't modify the original array, clone it first
data[ index ] = data[ index ].slice( 0 );
data[ index ][ 0 ] = chr;
} else {
data[ index ] = chr;
}
}
function getChar( index ) {
if ( Array.isArray( data[ index ] ) ) {
return data[ index ][ 0 ];
} else {
return data[ index ];
}
}
if ( !significantWhitespace ) {
for ( let i = 0; i < data.length; i++ ) {
const char = getChar( i );
// Show meaningful whitespace characters
if ( Object.prototype.hasOwnProperty.call( whitespaceHtmlChars, char ) ) {
setChar( whitespaceHtmlChars[ char ], i );
}
}
}
return data;
};
/* Registration */
ve.ce.nodeFactory.register( ve.ce.TextNode );
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