mirror of
https://github.com/atlanticbiomedical/biomedjs.git
synced 2025-07-02 00:47:26 -04:00
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
(function (tree) {
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tree.joinSelectorVisitor = function() {
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this.contexts = [[]];
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this._visitor = new tree.visitor(this);
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};
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tree.joinSelectorVisitor.prototype = {
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run: function (root) {
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return this._visitor.visit(root);
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},
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visitRule: function (ruleNode, visitArgs) {
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visitArgs.visitDeeper = false;
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},
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visitMixinDefinition: function (mixinDefinitionNode, visitArgs) {
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visitArgs.visitDeeper = false;
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},
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visitRuleset: function (rulesetNode, visitArgs) {
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var context = this.contexts[this.contexts.length - 1];
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var paths = [];
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this.contexts.push(paths);
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if (! rulesetNode.root) {
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rulesetNode.joinSelectors(paths, context, rulesetNode.selectors);
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rulesetNode.paths = paths;
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}
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},
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visitRulesetOut: function (rulesetNode) {
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this.contexts.length = this.contexts.length - 1;
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},
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visitMedia: function (mediaNode, visitArgs) {
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var context = this.contexts[this.contexts.length - 1];
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mediaNode.ruleset.root = (context.length === 0 || context[0].multiMedia);
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}
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};
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})(require('./tree')); |