mirror of
https://github.com/Jermolene/TiddlyWiki5
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51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
/*\
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title: $:/core/modules/utils/dom/popup.js
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type: application/javascript
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module-type: utils
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Plugin that creates a $tw.utils.Popup object prototype that manages popups in the browser
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Creates a Popup object with these options:
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wiki: the wiki to use for resolving tiddler titles
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rootElement: the DOM element to which the popup zapper should be attached
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*/
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var Popup = function(options) {
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options = options || {};
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this.wiki = options.wiki;
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this.rootElement = options.rootElement || document.body;
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this.popupTextRef = null;
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};
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Popup.prototype.popup = function(stateTextRef) {
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var popupState;
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this.cancel();
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this.popupTextRef = stateTextRef;
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this.rootElement.addEventListener("click",this,true);
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};
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Popup.prototype.handleEvent = function(event) {
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if(event.type === "click") {
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this.rootElement.removeEventListener("click",this,true);
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this.cancel();
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}
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};
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Popup.prototype.cancel = function() {
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if(this.popupTextRef) {
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this.wiki.deleteTextReference(this.popupTextRef);
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this.popupTextRef = null;
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}
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};
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exports.Popup = Popup;
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})();
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