repository-crossreference.js
bc56a01948d1stable

repository-crossreference.js
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			/**
			* @provides javelin-behavior-repository-crossreference
			* @requires javelin-behavior
			* javelin-dom
			* javelin-uri
			*/

			JX.behavior('repository-crossreference', function(config) {

			// NOTE: Pretty much everything in this file is a worst practice. We're
			// constrained by the markup generated by the syntax highlighters.

			var container = JX.$(config.container);
			JX.DOM.alterClass(container, 'repository-crossreference', true);
			JX.DOM.listen(
			container,
			'click',
			'tag:span',
			function(e) {
			if (window.getSelection && !window.getSelection().isCollapsed) {
			return;
			}
			var target = e.getTarget();
			var map = {nc : 'class', nf : 'function', na : null};
			while (target !== document.body) {
			if (JX.DOM.isNode(target, 'span') && (target.className in map)) {
			var symbol = target.textContent \|\| target.innerText;
			var query = {
			lang : config.lang,
			projects : config.projects.join(','),
			jump : true
			};
			if (map[target.className]) {
			query.type = map[target.className];
			}
			if (target.hasAttribute('data-symbol-context')) {
			query.context = target.getAttribute('data-symbol-context');
			}
			if (target.hasAttribute('data-symbol-name')) {
			symbol = target.getAttribute('data-symbol-name');
			}
			var uri = JX.$U('/diffusion/symbol/' + symbol + '/');
			uri.addQueryParams(query);
			window.open(uri);
			e.kill();
			break;
			}
			target = target.parentNode;
			}
			});

			});