kopia lustrzana https://github.com/miklobit/TiddlyWiki5
57 wiersze
1.3 KiB
JavaScript
57 wiersze
1.3 KiB
JavaScript
/*\
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title: js/Navigators.js
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This browser component manages the available navigators that handle clicking on links to tiddlers.
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\*/
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(function(){
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/*jslint node: true */
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"use strict";
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var util = require("util");
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/*
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Options hashmap has mandatory members:
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document: the DOM document to use
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store: the wiki store to use
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*/
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var Navigators = function(options) {
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this.document = options.document;
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this.store = options.store;
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this.navigators = {};
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};
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Navigators.prototype.registerNavigator = function(name,nav) {
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this.navigators[name] = nav;
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};
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Navigators.prototype.install = function(selector,navname) {
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var nav = this.navigators[navname];
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this.document.addEventListener("click",function(e) {
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var el = e.target,
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matchesSelector = el.matchesSelector || el.mozMatchesSelector ||
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el.webkitMatchesSelector || el.oMatchesSelector || el.msMatchesSelector;
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if(matchesSelector && matchesSelector.call(el,selector)) {
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var r = nav.navigateTo(el.getAttribute("href"));
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if(!r) {
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e.preventDefault();
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} else {
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el.setAttribute("target","_blank");
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}
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return r;
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}
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},false);
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};
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Navigators.prototype.navigateTo = function(title,navname) {
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var nav = this.navigators[navname];
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if(nav) {
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nav.navigateTo(title);
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}
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};
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exports.Navigators = Navigators;
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})();
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