36 lines
984 B
JavaScript
36 lines
984 B
JavaScript
(function (tree) {
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tree.Element = function (combinator, value) {
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this.combinator = combinator instanceof tree.Combinator ?
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combinator : new(tree.Combinator)(combinator);
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this.value = value.toCSS ? value.toCSS() : value.trim();
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};
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tree.Element.prototype.toCSS = function (env) {
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// make names XML-safe in a dreadfully simple manner
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return this.combinator.toCSS(env || {}) + this.value
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.replace('#', 'id-')
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.replace('.', 'class-');
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};
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tree.Combinator = function (value) {
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if (value === ' ') {
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this.value = ' ';
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} else {
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this.value = value ? value.trim() : "";
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}
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};
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tree.Combinator.prototype.toCSS = function (env) {
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return {
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'' : '',
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' ' : ' ',
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'&' : '',
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':' : ' :',
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'::': '::',
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'+' : env.compress ? '+' : ' + ',
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'~' : env.compress ? '~' : ' ~ ',
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'>' : env.compress ? '>' : ' > '
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}[this.value];
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};
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})(require('mess/tree'));
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